SST/EPL Ecole polytechnique de Louvain (EPL)
SST/IMMC Institute of Mechanics, Materials and Civil Engineering (iMMC)
SST/IMMC/TFL Thermodynamics and fluid mechanics (TFL)
Education
Ph.D., Aeronautics and Applied Mathematics. California Institute of Technology, 1997.
M.Sc., Aeronautics. California Institute of Technology, 1993.
M.Sc., Naval Architecture & Marine Engineering. National Technical University of Athens, 1991.
Professional Experience
Since 2002 Professor, University of Louvain (UCLouvain)
1998 - 2002 Member of the Technical Staff , NASA - Jet Propulsion Laboratory
1997 - 1998 Post-doctoral Fellow, California Institute of Technology.
1993-1997 Research and teaching assistant, California Institute of Technology
Distinctions and Awards
2014 Featured article, Physics of Fluids, Vol.32, 015104.
2014 Keynote Speaker, International Conference on Heat Transfer & Fluid Flow HTFF14.
2009 Associate Fellow of the American Institute of Aeronautics & Astronautics (AIAA).
2003 Space Act Award, NASA.
2002 Space Act Award, NASA.
2000 NOVA Award of Excellence, NASA.
1997 William Balhaus Prize, California Institute of Technology.
1992 Russel Vought Scholarship, California Institute of Technology.
1991 National Prize, Technical Chamber of Greece.
1990 National Prize, Technical Chamber of Greece.
1990 Thomaidion Prize, National Technical University of Athens.
1987 - 1991 Greek Government Scholarship.
Institutional Responsibilities
2015 - 2025 Member of the Scientific Council of the doctoral school in Engineering Sciences, Belgian Foundation of Scientific Research (FNRS).
2013 - 2021 Member of the Belgian National Committee of Mechanics.
2015 - 2020 Program Director of Mechanical Engineering, UCLouvain.
2014 - 2020 Vice President, Doctoral Studies Committee, Engineering School of UCLouvain
Commissions of Trust
2024 - 2027 Member of the examination panel of doctoral scholarships, Belgian Foundation of Scientific Research (FNRS).
2014 - 2019 Member of the Editorial Board, Helion
| Année | Libellé | Établissement |
|---|---|---|
| 1997 | Ph.D. in Aeronautics and Applied Mathematics | California Institute of Technology (Etats-Unis) |
| 1993 | M. Sc. in Aeronautics | California Institute of Technology (Etats-Unis) |
| 1991 | Ingénieur Civil en Architecture Navale et Mécanique | Ecole Polytechnique d'Athènes (Grèce) |
LMECA1855 Thermodynamique et Energetique
LMECA2160 Combustion and Fuels
LMECA2105 Gas Dynamics and Reacting Flows
LMECA2771 Irreversible Thermodynamics
Unités d'enseignement pour 2025
| Libellé | Code |
|---|---|
| Thermodynamique et énergétique | LMECA1855 |
| Combustion and fuels | LMECA2160 |
| Gasdynamics and reacting flows | LMECA2195 |
| Thermodynamics of irreversible phenomena. | LMECA2771 |
The research activities of my group lie primarily on the fields of Theoretical and Computational Fluid Dynamics with particular emphasis on the fundamentals of multi-phase flows and reacting flows. Our activities cover: i) development of mathematical models for the flows of interest, ii) algorithm development for these models and software verification & validation, and iii) detailed numerical studies and simulations via high performance computing.
With regard to multi-phase flows, our current research activities focus on i) fluid-saturated granular materials and granular suspensions with application to sediment transport in coastal and fluvial environments, ii) flows through porous media with application to heat-transfer enhancement, iii) liquid-vapor systems with applications to nuclear-reactor safety, and iv) electric charge accumulation during the pneumatic conveying of powders and in flows of liquid dielectrics.
With regard to reacting flows, we are currently pursuing research on both subsonic and supersonic combustion. Examples include spray combustion, detonations, and frontal polymerization.
A complete list of publications is available in my personal website https://sites.google.com/site/mvpapalexandris/home
Petridis, Evangelos ; Papalexandris, Miltiadis. Structural stability of the Brinkman{Forchheimer equations for ows in porous media with variable porosity. In: Mathematical Methods in the Applied Sciences, Vol. 49, no.1, p. 424-434 (2026).
Ceresiat, Lise ; Papalexandris, Miltiadis. Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection. In: Flow, Turbulence and Combustion, Vol. 114, p. 117-144 (2025). doi:10.1007/s10494-024-00594-8.
Li, Hongru ; Papalexandris, Miltiadis. Convergence analysis and applicability of a domain decomposition method with nonlocal interface boundary conditions. In: Journal of Computational and Applied Mathematics, Vol. 457, no., p. 116276 (2025). doi:10.1016/j.cam.2024.116276.
Carlier, Julien ; Papalexandris, Miltiadis. Natural convection in an evaporative air–water system inside a cavity heated by an immersed porous medium. In: Physics of Fluids, Vol. 37, no.12, p. 125193 (2025). doi:doi.org/10.1063/5.0307304.
Ceresiat, Lise ; Papalexandris, Miltiadis. Numerical Study of Turbulent Natural Convection with a Descending Free Surface Due to Evaporation. In: Flow, Turbulence and Combustion, Vol. 115, p. 469-494 (2025). doi:10.1007/s10494-025-00664-5.
Carlier, Julien ; Podvin, Bérengère ; Papalexandris, Miltiadis. Proper orthogonal decomposition analysis of turbulent natural convection in an air–water system with evaporation across the free surface. In: International Journal of Multiphase Flow, Vol. 190, no., p. 105273 (2025). doi:10.1016/j.ijmultiphaseflow.2025.105273.
Faragalla, Maged ; Papalexandris, Miltiadis. Fluid-motion effects on the dynamics of thermal frontal polymerization. 78th APS Division of Fluid Dynamics Annual Meeting 2025 (Houston, TX, USA, du 23/11/2025 au 25/11/2025).
Li, Hongru ; Papalexandris, Miltiadis. Modelling and simulation of bubbly thermal convection at moderate turbulence intensities. 2nd European Fluid Dynamics Conference (Dublin, Ireland, du 26/08/2025 au 29/08/2025).
Ponet, Alice ; Papalexandris, Miltiadis. Numerical Investigation of Flame Structure and Soot Formation in Biodiesel Spray Combustion. 2nd European Fluid Dynamics Conference (Dublin, Ireland, du 26/08/2025 au 29/08/2025).
Ponet, Alice ; Papalexandris, Miltiadis. Numerical Investigation of Flame Structure and Soot Formation in Biodiesel Spray Combustion. International Conference on Numerical Combustion 2025 (Rome, Italy, du 13/10/2025 au 17/10/2025).
Petridis, Evangelos ; Papalexandris, Miltiadis. Numerical study of bedform evolution in dense granular-fluid systems under unidirectional and oscillatory forcing. 78th APS Division of Fluid Dynamics Annual Meeting 2025 (Houston, TX, USA, du 23/11/2025 au 25/11/2025).
Carlier, Julien ; Podvin, Beréngère ; Papalexandris, Miltiadis. Proper orthogonal decomposition investigation of turbulent natural convection in an air-water system with evaporation across the free surface. 2nd European Fluid Dynamics Conference (Dublin, Ireland, du 26/08/2025 au 29/08/2025).
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. Large eddy simulations of electrification of liquid dielectrics in channel flow. In: Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, Vol. 92, p. 105465 (2024).
Carlier, Julien ; Papalexandris, Miltiadis. Multiple Steady States in Laminar Rayleigh–Bénard Convection of Air. In: Fluids, Vol. 9, no. 1, p. 7 (2024). doi:10.3390/fluids9010007.
Papalexandris, Miltiadis. Thermal boundary-layer solutions for forced convection in a porous domain above a flat plate. In: Journal of Engineering Mathematics, Vol. 144, no., p. 3 (2024). doi:10.1007/s10665-023-10311-5 (Accepté/Sous presse).
Carlier, Julien ; Papalexandris, Miltiadis. Turbulent natural convection in an air–water system with evaporation across the free surface. In: International Journal of Multiphase Flow, Vol. 177, no., p. 104873 (2024). doi:10.1016/j.ijmultiphaseflow.2024.104873.
Papalexandris, Miltiadis. Combustion and Fuels, Presses Universitaires de Louvain: Louvain-la-Neuve, 2024. 978-2-39061-481-4 ; 978-2-39061-482-1. 210 p.
Li, Hongru ; Papalexandris, Miltiadis. Application of a domain decomposition method in the direct numerical simulation of thermal convection with boiling. 1st European Fluid Dynamics Conference (Aachen, Germany, du 16/09/2024 au 20/09/2024).
Ponet, Alice ; Papalexandris, Miltiadis. Large eddy simulations of biodiesel spray flames using a cost-effective Flamelet Generated Manifold methodology. 27th “Journées d’étude” of the Belgian Section of the Combustion Institute (Brussels, du 03/04/2024 au 05/04/2024).
Calero, Mathieu ; Grosshans Holger ; Papalexandris, Miltiadis. Large eddy simulations of flow electrification of liquid dielectrics. 15th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions (ISHPMIE2024) (Naples, Italy, du 10/06/2024 au 14/06/2024). In: Proceedings of the 15th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions, 2024. 9781532384431.
Ponet, Alice ; Papalexandris, Miltiadis. Numerical simulations of flame structure and soot formation of biodiesel spray combustion. 77th Annual Meeting of the APS Division of Fluid Dynamics (Salt Lake City, UT, USA, du 24/11/2024 au 26/11/2024).
Petridis, Evangelos ; Papalexandris, Miltiadis. Structural stability of the Brinkman–Forchheimer equations for flow in porous media with variable porosity. Equadiff 2024 (Karlstadt, sweden, du 10/06/2024 au 14/06/2024).
Carlier, Julien ; Papalexandris, Miltiadis. Turbulent natural convection in an air-water system with evaporation across the free surface. 1st European Fluid Dynamics Conference (Aachen, Germany, du 16/09/2024 au 20/09/2024).
Faragalla, Maged ; Papalexandris, Miltiadis. Two-phase flow modeling of thermal frontal polymerization. 77th Annual Meeting of the APS Division of Fluid Dynamics (Salt Lake City, UT, USA, du 24/11/2024 au 26/11/2024).
Ceresiat, Lise ; Papalexandris, Miltiadis. Wall-Modeling Approaches for Large Eddy Simulations of Natural Convection. 1st European Fluid Dynamics Conference (Aachen, Germany, du 16/09/2024 au 20/09/2024).
Carlier, Julien ; Papalexandris, Miltiadis. An efficient tracking method of evaporative and flat free surfaces for turbulent convection. In: Computers and Fluids, Vol. 257, no.-, p. 105882 (2023). doi:10.1016/j.compfluid.2023.105882.
Papalexandris, Miltiadis. Boundary-layer flow in a porous domain above a flat plate. In: Journal of Engineering Mathematics, Vol. 140, p. 4 (2023). doi:10.1007/s10665-023-10269-4.
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. Electrification in turbulent channel flows of liquid dielectrics. In: Physics of Fluids, Vol. 35, no.4, p. 045119 (2023). doi:10.1063/5.0138425.
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Numerical study of spray combustion of a biodiesel surrogate fuel using the LES-FGM approach. In: Combustion and Flame, Vol. 249, no.C, p. 112611 (2023).
Hamtiaux, Victoria ; Papalexandris, Miltiadis. Turbulent thermal convection in mixed porous–pure fluid domains. In: Journal of Fluid Mechanics, Vol. 961, no., p. A27 (2023). doi:10.1017/jfm.2023.233.
Ceresiat, Lise ; Papalexandris, Miltiadis. Assessment of wall-modeling approaches for large eddy simulations of natural convection. 76th Annual Meeting of the APS Division of Fluid Dynamics (Washington DC, du 19/11/2023 au 21/11/2023).
Papalexandris, Miltiadis. Boundary-layer analysis for forced convection in a porous domain above a flat plate. 76th Annual Meeting of the Division of Fluid Dynamics, APS (Washington DC, du 19/11/2023 au 21/11/2023).
Ponet, Alice ; Papalexandris, Miltiadis. LES of biodiesel spray flames using a cost-effective Flamelet Generated Manifold methodology. 76th Annual Meeting of the APS Division of Fluid Dynamics (Washington DC, du 19/11/2023 au 21/11/2023).
Carlier, Julien ; Papalexandris, Miltiadis. Numerical study of natural convection of an air-water system with evaporation across the free surface. 18th European Turbulence Conference (Valencia, Spain, du 04/09/2023 au 06/09/2023).
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. A computational framework for electrification of liquid flows. In: Journal of Loss Prevention in the Process Industries, Vol. 74, no.c, p. 104637 (2021). doi:10.1016/j.jlp.2021.104637.
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Large‐Eddy Simulations of Spray A Flames Using Explicit Coupling of the Energy Equation with the FGM Database. In: Flow, Turbulence and Combustion, Vol. 109, no., p. 193-223 (2022). doi:10.1007/s10494-022-00320-2.
Riffard, Anouk ; Papalexandris, Miltiadis. Numerical study of the collapse of columns of sand immersed in water using two-phase flow modeling. In: International Journal of Multiphase Flow, Vol. 153, p. 104143 (2022).
Marichal, Joauma ; Papalexandris, Miltiadis. On the dynamics of the large scale circulation in turbulent convection with a free-slip upper boundary. In: International Journal of Heat and Mass Transfer, Vol. 183, no.C, p. 122220 (2022). doi:10.1016/j.ijheatmasstransfer.2021.122220.
Varsakelis, Christos ; Gelbgras, Valérie ; Papalexandris, Miltiadis. On the wall boundary condition for the velocity in concentrated suspensions. In: Journal of Non-Newtonian Fluid Mechanics, Vol. 305, no., p. 104830 (2022). doi:10.1016/j.jnnfm.2022.104830.
Papalexandris, Miltiadis. Gas Dynamics, Presses Universitaire de Louvain: Louvain-la-Neuve, Belgium, 2022. 978-2-39061-281-0. 239 p.
Carlier, Julien ; Papalexandris, Miltiadis. An efficient interface-tracking method for evaporative surfaces. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Riffard, Anouk ; Papalexandris, Miltiadis. Collapse of submerged sand columns: the role of the grain diameter and the fluid viscosity. 37th International Conference on Coastal Engineering (Sydeny Australia, du 04/12/2022 au 09/12/2022). In: Proceedings of the 37th International Conference on Coastal Engineering, American Society of Civil Engineers, 2022. 978-0-9896611-4-0 (Accepté/Sous presse).
Calero, Mathieu ; Papalexandris, Miltiadis. Electric charge generation and transport in turbulent wall bounded flows. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Riffard, Anouk ; Papalexandris, Miltiadis. Influence of the grain size and the fluid viscosity on the collapse of submerged sand columns. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Large Eddy Simulations of spray flames of biodiesel surrogate. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Hamtiaux, Victoria ; Papalexandris, Miltiadis. Numerical Simulations of turbulent thermal convection in a domain composed of a pure-fluid region and an immersed heated porous medium. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Hamtiaux, Victoria ; Papalexandris, Miltiadis. Numerical simulation of thermal convection over anfd through an internally heat porous medium. 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics NURETH19 (Brussels, Belgium, du 06/03/2022 au 11/03/2022). In: Proceedings of the 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics NURETH19, American Nuclear Society, 2022. 9789076971261.
Marichal, Joauma ; Papalexandris, Miltiadis. Numerical simulations of evaporation driven turbulent convection driven by a descending free surface. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Marichal, Joauma ; Papalexandris, Miltiadis. Numerical study of flow reorientations in turbulent convection with a free-slip upper boundary. 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-19) (Brussels, Belgium, du 06/03/2022 au 11/03/2022). In: Proceedings of the 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH19), American Nuclear Society, 2022. 9789076971261.
Calero, Mathieu ; Papalexandris, Miltiadis. Subgrid-scale modeling and large eddy simulation of electric charge transport in turbulent channel flows. 75th Annual Meeting of the APS Division of Fluid Dynamics (Indianapolis, Indiana, USA, du 20/11/2022 au 22/11/2022).
Alsteens, Louis ; Papalexandris, Miltiadis. Wall modelled Large Eddy Simulation of natural convection at high Rayleigh number. 14th European Fluid Mechanics Conference (Athens, Greece, du 13/09/2022 au 16/09/2022).
Papalexandris, Miltiadis. Attenuation of gaseous detonations by porous media of fine microstructure. In: Combustion and Flame, Vol. 232, no., p. 111518 (2021). doi:10.1016/j.combustflame.2021.111518.
Grosshans, Holger ; Bissinger, Claus ; Calero, Mathieu ; Papalexandris, Miltiadis. The effect of electrostatic charges on particle-laden duct flows. In: Journal of Fluid Mechanics, Vol. 909, no., p. A21 (2021). doi:10.1017/jfm.2020.956.
Hay, William Andrew ; Martin, Jimmy ; Migot, Benoît ; Papalexandris, Miltiadis. Turbulent thermal convection driven by free-surface evaporation in cuboidal domains of different aspect ratios. In: Physics of Fluids, Vol. 33, no.1, p. 015104 (2021). doi:10.1063/5.0035277.
Riffard, Anouk ; Papalexandris, Miltiadis. Collapse of sand columns submerged in water: the role of the aspect ratio and the grain size. 74th Annual Meeting of the APS Division of Fluid Dynamics (Phoenix, Arizona, USA, du 21/11/2021 au 23/11/2021).
Grosshans, Holger ; Papalexandris, Miltiadis. Influence of electrostatic charges on particle-laden flows. 74th Annual Meeting of the APS Division of Fluid Dynamics (Phoenix, Arizona, USA, du 21/11/2021 au 23/11/2021).
Marichal, Joauma ; Papalexandris, Miltiadis. Numerical simulation of evaporation driven turbulent convection with a descending free surface. 74th Annual Meeting of the APS Division of Fluid Dynamics (Phoenix, Arizona, USA, du 21/11/2021 au 23/11/2021).
Hamtiaux, Victoria ; Papalexandris, Miltiadis. Numerical simulations of turbulent thermal convection in mixed pure fluid – porous domains. 74th Annual Meeting of the APS Division of Fluid Dynamics (Phoenix, Arizona, USA, du 21/11/2021 au 23/11/2021).
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. Numerical study of electric-charge diffusion in wall-bounded flows of dielectric liquids. 74th Annual Meeting of the APS Division of Fluid Dynamics (Phoenix, Arizona, USA, du 21/11/2021 au 23/11/2021).
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Assessment of Droplet Breakup Models for Spray Flow Simulations. In: Flow, Turbulence and Combustion, Vol. 105, no.3, p. 889-914 (2020). doi:10.1007/s10494-020-00139-9.
Varsakelis, Christos ; Papalexandris, Miltiadis. Bridging the gap between the Darcy- Brinkman equations and the Nielsen model for tortuosity in polymer-filled systems. In: Chemical Engineering Science, Vol. 213, p. #115394 (2020).
Hay, William Andrew ; Papalexandris, Miltiadis. Evaporation-driven turbulent convection in water pools. In: Journal of Fluid Mechanics, Vol. 904, no., p. A14 (2020). doi:10.1017/jfm.2020.670.
Papalexandris, Miltiadis. On the applicability of Stokes’ hypothesis to low-Mach-number flows. In: Continuum Mechanics and Thermodynamics, Vol. 32, no. 4, p. 1245-1249 (2020). doi:10.1007/s00161-019-00785-z.
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. A computational framework for electrification of turbulent liquid flows. 13th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions (ISHPMIE2020), (Braunschweig, Germany, du 27/07/2020 au 31/07/2020). In: Proceedings, 13th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions (ISHPMIE2020), 2020, 226-237. doi:10.7795/810.20200724.
Riffard, Anouk ; Papalexandris, Miltiadis. Influence of the initial volume fraction on the collapse of submerged granular columns. 73rd Annual Meeting of the APS Division of Fluid Dynamics (Chicago, du 22/11/2020 au 24/11/2020) (Soumis).
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Large Eddy Simulations of biodiesel spray flames using Flamelet Generated Manifolds. 73rd Annual Meeting of the APS Division of Fluid Dynamics (Chicago, du 22/11/2020 au 24/11/2020) (Soumis).
Hamtiaux, Victoria ; Papalexandris, Miltiadis. Modelling and simulation of natural convection in cavities with immersed internally heated porous structures. 73rd Annual Meeting of the APS Division of Fluid Dynamics (Chicago, du 22/11/2020 au 24/11/2020) (Soumis).
Calero, Mathieu ; Grosshans, Holger ; Papalexandris, Miltiadis. Numerical computation of charge transport in flows of dielectric liquids. 73rd Annual Meeting of the APS Division of Fluid Dynamics (Chicago, du 22/11/2020 au 24/11/2020) (Soumis).
Hay, William Andrew ; Papalexandris, Miltiadis. Turbulent convection driven by evaporation in water pools. 73rd Annual Meeting of the APS Division of Fluid Dynamics (Chicago, du 22/11/2020 au 24/11/2020) (Soumis).
Grosshans, H. ; Villafañe, L. ; Banko, A. ; Papalexandris, Miltiadis. Case study on the influence of electrostatic charges on particle concentration in turbulent duct flows. In: Powder Technology, Vol. 357, p. 46-53 (2019). doi:10.1016/j.powtec.2019.08.106.
Hay, William Andrew ; Papalexandris, Miltiadis. Numerical simulations of turbulent thermal convection with a free-slip upper boundary. In: Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 475, p. #20190601 (2019). doi:10.1098/rspa.2019.0601.
Ceresiat, Lise ; Grosshans, Holger ; Papalexandris, Miltiadis. Powder electrification during pneumatic transport: The role of the particle properties and flow rates. In: Journal of Loss Prevention in the Process Industries, Vol. 58, no., p. 60-69 (2019). doi:10.1016/j.jlp.2019.01.010.
Papalexandris, Miltiadis. Can we always neglect the bulk viscous pressure in variable- density flows. APS 72nd Annual Meeting of the Division of Fluid Dynamics (Seattle, WA, USA, du 23/11/2019 au 26/11/2019).
Grosshans, Holger ; Susanti, N. ; Papalexandris, Miltiadis. Experimental evaluation of deposit formation during powder transport. APS 72nd Annual Meeting of the Division of Fluid Dynamics, (Seattle, WA, USA, du 22/11/2019 au 26/11/2019).
Sula, Constantin ; Grosshans, Holger ; Papalexandris, Miltiadis. Modeling droplet evaporation and secondary breakup for simulations of spray combustion. 17th International Conference on Numerical Combustion (Aachen, Germany, du 06/05/2019 au 08/05/2019).
Hay, William Andrew ; Deledicque, Vincent ; Papalexandris, Miltiadis. Numerical Simulations of Turbulent Rayleigh-Bénard Convection with a Free Surface. 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019) (Portland, Oregon, USA, du 18/08/2019 au 22/09/2019). In: Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019). In: Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019), American Nuclear Society, 2019. 978-0-89448-767-5.
Sula, Constantin ; Papalexandris, Miltiadis ; Grosshans, Holger. Numerical modeling of the secondary droplet break-up in spray flows. European Combustion Meeting 2019 (Lisbon, Portugal, du 14/04/2019 au 17/04/2019). In: Proceedings of the European Combustion Meeting 2019.
Hay, William Andrew ; Papalexandris, Miltiadis. Turbulent natural convection in a cavity with a free surface under non-Oberbeck-Boussinesq conditions. APS 72nd Annual Meeting of the Division of Fluid Dynamics (Seattle, WA, USA, du 22/11/2019 au 26/11/2019).
Georgiou, Michail ; Papalexandris, Miltiadis. Direct numerical simulation of turbulent heat transfer in a T-junction. In: Journal of Fluid Mechanics, Vol. 845, p. 581-614 (2018). doi:10.1017/jfm.2018.256.
Grosshans, Holger ; Papalexandris, Miltiadis. Exploring the mechanism of inter-particle charge diffusion. In: The European Physical Journal - Applied Physics, Vol. 82, p. #11101 (2018). doi:10.1051/epjap/2018170360.
Grosshans, Holger ; Szasz, Robert_Zoltan ; Papalexandris, Miltiadis. Influence of the Rotor Configuration on the Electrostatic Charging of Helicopters. In: AIAA Journal : devoted to aerospace research and development, Vol. 56, no. 1, p. 368-375 (2018). doi:10.2514/I.J056242.
Monsorno, Davide ; Dimas, Athanassios ; Papalexandris, Miltiadis. Time-accurate calculation of two-phase granular flows exhibiting compaction, dilatancy and nonlinear rheology. In: Journal of Computational Physics, Vol. 372, p. 799-822 (2018). doi:10.1016/j.jcp.2018.06.061.
Hay, William Andrew ; Papalexandris, Miltiadis. A Numerical Study of Turbulent Thermal Convection in a Cavity with Evaporation at the Free Surface. 71st Annual Meeting of the APS Division of Fluid Dynamics (Atlanta, GA, du 18/11/2018 au 20/11/2018).
Grosshans, Holger ; Papalexandris, Miltiadis. Influence of electrostatic charges and solid-mass loading on particle dynamics in duct flows. 71st Annual Meeting of the APS Division of Fluid Dynamics (Atlanta, GA, du 18/11/2018 au 20/11/2018).
Grosshans, Holger ; Villafãne, Laure ; Banko, A. ; Papalexandris, Miltiadis. Influence of electrostatic charges on the particle concentration in wall-bounded turbulent flows. 8th World Congress on Particle Technology (Orlando, Florida, du 22/04/2018 au 26/04/2018). In: Proceedings, 8th World Congress on Particle Technology, Orlando, FL, 2018. 978-0-8169-1105-9.
Hay, william ; Papalexandris, Miltiadis. On the Influence of Water-Side Turbulence on an Evaporating Free Surface. 4th World Congress on Mechanical, Chemical, and Material Engineering (MCM'18) (Madrid, Spain, du 16/08/2018 au 20/08/2018).
Hay, William Andrew ; Papalexandris, Miltiadis. On the influence of water-side turbulence on an evaporating free surface. 5th International Conference on Heat Transfer and Fluid Flow - (Madrid, Spain, du 16/08/2018 au 18/08/2018). In: Conference Proceedings, 5th International Conference on Heat and Fluid Flow, HTFF18, Madrid Spain, 2018. 978-1-927877-51-7. doi:10.11159/htff18.168.
Ceresiat, Lise ; Grosshans, Holger ; Papalexandris, Miltiadis. The role of particle properties on powder electrification during pneumatic transport. 71st Annual Meeting of the APS Division of Fluid Dynamics (Atlanta, GA, du 18/11/2018 au 20/11/2018).
Grosshans, Holger ; Papalexandris, Miltiadis. A model for the non-uniform contact charging of particles. In: Powder Technology, Vol. 305, p. 518-527. doi:10.1016/j.powtec.2016.10.024.
Grosshans, Holger ; Papalexandris, Miltiadis. Direct numerical simulation of triboelectric charging in particle-laden turbulent channel flows. In: Journal of Fluid Mechanics, Vol. 818, p. 465-491 (2017). doi:10.1017/jfm.2017.157.
Schwindt, N. ; von Pidoll, U. ; Markus, D. ; Klausmeyer, U. ; Papalexandris, Miltiadis ; Grosshans, Holger. Measurement of electrostatic charging during pneumatic conveying of powders. In: Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, Vol. 49, no. B, p. 461-471 (2017). doi:10.1016/j.jlp.2017.05.028.
Grosshans, Holger ; Szász, Robert-Zoltan ; Papalexandris, Miltiadis. Modeling the electrostatic charging of a helicopter during hovering in dusty atmosphere. In: Aerospace Science and Technology, Vol. 64, p. 31-38 (2017). doi:10.1016/j.ast.2017.01.014.
Grosshans, Holger ; Papalexandris, Miltiadis. Numerical study of the influence of the powder and pipe properties on electrical charging during pneumatic conveying. In: Powder Technology, Vol. 315, p. 227-235 (2017). doi:10.1016/j.powtec.2017.04.012.
Georgiou, Michail ; Papalexandris, Miltiadis. Numerical study of turbulent flow in a rectangular T-junction. In: Physics of Fluids, Vol. 29, no. 6, p. 065106. doi:10.1063/1.4986430.
Grosshans, Holger ; Papalexandris, Miltiadis. On the accuracy of the numerical computation of the electrostatic forces between charged particles. In: Powder Technology, Vol. 322, no.C, p. 185-194 (2017). doi:10.1016/j.powtec.2017.09.023.
Varsakelis, Christos ; Papalexandris, Miltiadis. On the relevance of low-Mach number asymptotics to the thermodynamics of heterogeneous immiscible mixtures. In: Journal of Non-Equilibrium Thermodynamics : thermophysical, chemical and biochemical processes, Vol. 42, no. 1, p. 99-12 (2017). doi:10.1515/jnet-2016-0003.
Varsakelis, Christos ; Papalexandris, Miltiadis. On the well-posedness of the Darcy–Brinkman–Forchheimer equations for coupled porous media-clear fluid flow. In: Nonlinearity, Vol. 30, no.4, p. 1449-1464 (April 2017). doi:10.1088/1361-6544/aa5ecf.
Monsorno, Davide ; Varsakelis, Christos ; Papalexandris, Miltiadis. Poiseuille flow of dense non-colloidal suspensions: the role of intergranular and nonlocal stresses in particle migration. In: Journal of Non-Newtonian Fluid Mechanics, Vol. 247, no.C, p. 229-238 (2017). doi:10.1016/j.jnnfm.2017.08.002.
Georgiou, Michail ; Papalexandris, Miltiadis. Turbulent mixing in T-junctions: The role of the temperature as an active scalar. In: International Journal of Heat and Mass Transfer, Vol. 115, no.B, p. 793-809 (12/2017). doi:10.1016/j.ijheatmasstransfer.2017.08.081.
Grosshans, Holger ; Szász , Robert-Zoltan ; Papalexandris, Miltiadis. Influence of the Helicopter Configuration on its Electrostatic Charging. 23rd AIAA Computational Fluid Dynamics Conference, (Denver, Colorado USA, du 05/06/2017 au 09/06/2017). In: 23rd AIAA Computational Fluid Dynamics Conference, 2017. 978-1-62410-506-7. doi:10.2514/6.2017-3617.
Schwindt, N ; von Pidoll ; Markus, D ; Klausmeyer, U ; Papalexandris, Miltiadis ; Grosshans, Holger. Measurement of electrostatic charging during pneumatic conveying of powders. Electrostatics (Frankfurt, Germany, du 10/04/2017 au 13/04/2017).
Monsorno, Davide ; Papalexandris, Miltiadis. Particle migration in granular suspensions: a numerical study of sedimentation processes. APS 70th Annual meeting of the Division of Fluid Dynamics (Denver, CO, USA, du 19/11/2017 au 21/11/2017).
Georgiou, Michail ; Papalexandris, Miltiadis. Wall-resolved Large Eddy Simulations of turbulent heat transfer in a T-junction. APS 70th Annual Meeting of the Division of Fluid Dynamics (Denver, CO, USA, du 19/11/2017 au 21/11/2017).
Monsorno, Davide ; Varsakelis, Christos ; Papalexandris, Miltiadis. A two-phase thermomechanical theory for granular suspensions. In: Journal of Fluid Mechanics, Vol. 808, p. 410-440 (December 2016). doi:10.1017/jfm.2016.649.
Grosshans, Holger ; Papalexandris, Miltiadis. Evaluation of the parameters influencing electrostatic charging of powder in a pipe flow. In: Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, Vol. 43, p. 83-91 (09/2016). doi:10.1016/j.jlp.2016.05.002.
Grosshans, Holger ; Papalexandris, Miltiadis. Large eddy simulation of triboelectric charging in pneumatic powder transport. In: Powder Technology, Vol. 301, p. 1008-1015 (2016). doi:10.1016/j.powtec.2016.07.031.
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Numerical study of unsteady, thermally-stratified shear flows in superposed porous and pure-fluid domains. In: International Journal of Heat and Mass Transfer, Vol. 96, no. c, p. 643-659 (2016). doi:10.1016/j.ijheatmasstransfer.2016.01.056.
Varsakelis, Christos ; Papalexandris, Miltiadis. Stability of wall-bounded, shear flows of dense granular materials: the role of the Couette gap, the wall velocity and the initial concentrationinitial concentration. In: Journal of Fluid Mechanics, Vol. 791, p. 384-413.
Monsorno, Davide ; Varsakelis, Christos ; Papalexandris, Miltiadis. A nonlinear de-scription of the viscosity and dilatancy of granular suspensions. APS 69th Annual Meeting of the Division of Fluid Dynamics (Portland (Oregon), du 20/11/2016 au 22/11/2016).
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Application of a thermomechanical model for coupled porous media - clear fluid flows to the combustion of porous fuels. 24th “Journées d’étude” of the Belgian Section of the Combustion Institute (Louvain-la-Neuve, Belgium, du 19/05/2016 au 20/05/2016).
Grosshans, Holger ; Papalexandris, Miltiadis. Direct numerical simulation of powder electrification in a turbulent channel flow . APS 69th Annual Meeting of the Division of Fluid Dynamics (Portland (Oregon), du 20/11/2016 au 22/11/2016).
Grosshans, Holger ; Papalexandris, Miltiadis. Large eddy simulation of tribolectric charging during powder transport in pipes. 11th European Fluid Mechanics Conference (Sevilla, Spain, du 12/09/2016 au 16/09/2016).
Georgiou, Michail ; Papalexandris, Miltiadis. Numerical study of an impinging jet to a turbulent channel flow in a T-junction configuration. APS 69th Annual Meeting of the Division of Fluid Dynamics (Portland, Oregon, du 20/11/2016 au 22/11/2016).
Papalexandris, Miltiadis ; Antoniadis, Panagiotis. A thermo-mechanical model for flows in superposed porous and fluid layers with interphasial heat and mass exchange. In: International Journal of Heat and Mass Transfer, Vol. 88, p. 42-54 (2015). doi:10.1016/j.ijheatmasstransfer.2015.04.049.
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Dynamics of shear layers at the interface of a highly porous medium and a pure fluid. In: Physics of Fluids, Vol. 27, no. 1, p. #014104 (2015). doi:10.1063/1.4905558.
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical simulation of subaqueous chute flows of granular materials. In: European Physical Journal E. Soft Matter, Vol. 38, no. 40 (2015). doi:10.1140/epje/i2015-15040-5.
Varsakelis, Christos ; Monsorno, Davide ; Papalexandris, Miltiadis. Projection methods for two-velocity, two-pressure models for flows of heterogeneous mixtures. In: Computers & Mathematics with Applications, Vol. 70, no. 5, p. 1024–1045 (September 2015). doi:10.1016/j.camwa.2015.06.023.
Varsakelis, Christos ; Papalexandris, Miltiadis. Stability analysis of Couette flows of spatially inhomogeneous complex fluids. In: Proceedings of the Royal society of London. Mathematics, physical sciences and engineering, Vol. 471, p. 20150529 (21 octobre 2015). doi:10.1098/rspa.2015.0529.
Monsorno, Davide ; Varsakelis, Christos ; Papalexandris, Miltiadis. A continuum theory for two-phase flows of particulate solids: application to Poiseuille flows. APS 68th Annual Meeting of the Division of Fluid Dynamics (Boston, du 23/11/2015 au 27/11/2015).
Georgiou, Michail ; Papalexandris, Miltiadis. Large Eddy Simulation of a cooling impinging jet to a turbulent crossflow. APS 68th Annual Meeting of the Division of Fluid Dynamics (Boston, du 23/11/2015 au 27/11/2015).
Georgiou, Michail ; Papalexandris, Miltiadis. Numerical study of impinging jet flow with application to pressurized thermal shock situations. 2nd International Conference on Heat Trasfert and Fluid Flow - HTFF15 (Barcelona, du 20/07/2015 au 21/07/2015). In: Conference Proceedings, 2nd International Conference on Heat and Fluid Flow, HTFF18, Barcelona Spain.
Papalexandris, Miltiadis ; Antoniadis, Panagiotis. Numerical study of thermally stratifed shear layers at the interface between porous and pure-fluid regions. APS 68th ANnual Meeting of the Division of Fluid Dynamics (Boston, du 23/11/2015 au 27/11/2015).
Varsakelis, Christos ; Monsorno, Davide ; Papalexandris, Miltiadis. Sediment transport: from academic models to industrial tools. CSME-2015 (Brussels).
Varsakelis, Christos ; Papalexandris, Miltiadis. A numerical method for two-phase flows of dense granular mixtures. In: Journal of Computational Physics, Vol. 257, p. 737-756. doi:10.1016/j.jcp.2013.10.023.
Varsakelis, Christos ; Papalexandris, Miltiadis. Existence of solutions to a continuum model for hydrostatics of fluid-saturated granual materials. In: Applied Mathematics Letters, Vol. 35, p. 77-81 (2014). doi:10.1016/j.aml.2013.11.009.
Tavakoli, Ehsan ; Hosseini, Reza ; Papalexandris, Miltiadis ; Lessani, Bamdad. Statistical analysis of instantaneous turbulent heat transfer in circular pipe flows. In: Heat and Mass Transfer : Waerme- und Stoffuebertragung, Vol. 50, no. 1, p. 125-137 (2014). doi:10.1007/s00231-013-1230-z.
Varsakelis, Christos ; Monsorno, Davide ; Papalexandris, Miltiadis. Two-phase flow modelling for sediment transport: application to gravity-driven flows of subaqueous granular beds. In: ERCOFTAC Bulletin, Vol. 100, p. 14-18 (2014).
Papalexandris, Miltiadis. Dynamics of Shear Layers at Porous Medium - Pure Fluid Interfaces with and without Heat Transfer. International Conference on Heat Transfer and Fluid Flow (Prague, Czech Republic, du 11/08/2014 au 12/08/2014). In: Proceedings of the International Conference on Heat Transfer and Fluid Flow, 2014. 978-1-927877-09-8 .
Schmitz, Christian ; Papalexandris, Miltiadis. Numerical study of detonation ignition via converging shock waves. APS 67h Annual Meeting of the Division of Fluid Dynamics (San Francisco, CA., du 23/11/2014 au 25/11/2014).
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Numerical study of thermally stratified flows of a fluid overlying a highly porous material. APS 67h Annual Meeting of the Division of Fluid Dynamics (San Francisco, CA, du 23/11/2014 au 25/11/2014).
Varsakelis, Christos ; Papalexandris, Miltiadis. Stability analysis of Couette flows of dry granular materials. APS 67th Annual Meeting of the Division of Fluid Dynamics (San Francisco, CA, du 23/11/2014 au 25/11/2014).
Varsakelis, Christos ; Monsorno, Davide ; Papalexandris, Miltiadis. Two-Phase Flow Modelling of Sediment Transport: Challenges and Potential Applications. CSME-14 / SARCLE-14: Adapting Sustainable Remediation and Management of Soil, Sediment and Water, (Belgique, du 20/10/2014 au 22/10/2014).
Varsakelis, Christos ; Papalexandris, Miltiadis. A numerical method for two-phase flows of granular mixtures: application to shear and gravity-driven flows.. Institute of Mathematical and its Applications '2nd IMA Conference on Dense Granular Flows' (Cambridge, United Kingdom). In: , 2013.
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Dynamics of temporally-evolving shear layers on the interface between a porous medium and a pure fluid. 66th Annual Meeting of the APS Division of Fluid Dynamics (Pittsburgh, Pennsylvania, du 24/11/2013 au 26/11/2013).
Varsakelis, Christos ; Papalexandris, Miltiadis. Modelling and numerical aspects of fluid-saturated granular materials: application to shear flows. 8th international SedNet conference (Lisbon (Portugal), du 06/11/2013 au 09/11/2013).
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical simulation of unsteady chute flows of two-phase granular mixture. APS 66th Annual Meeting of the Division of Fluid Dynamics (Pittsburgh, PA., du 24/09/2013 au 26/09/2013).
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical simulation of unsteady chute flows of two-phase granular mixtures. 66th Annual Meeting of the APS Division of Fluid Dynamics (USA, du 24/11/2013 au 26/01/2014).
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Numerical study of the Kelvin-Helmholtz instability on interfaces of porous structures. Euromech Colloquium 547 'Trends in Open Shear Flow Instability' (Ecole Polytechnique, Palaiseau, France).
Papalexandris, Miltiadis. Numerical study of detonation transmission in mixtures containing chemical inhibitors. In: Physics of Fluids, Vol. 24, p. 056102 (2012). doi:10.1063/1.4719784.
Varsakelis, Christos ; Papalexandris, Miltiadis. A numerical study of unsteady shear flows of fluid-saturated granular materials in the presence of gravity. APS 65th Annual Meeting of the Division of Fluid Dynamics (San Diego, CA, du 18/11/2012 au 20/11/2012).
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Numerical simulation of a flow over and through porous layers of large porosity. 9th National Congress on Theoretical and Applied Mechnaics (Brussels, du 07/05/2012 au 08/05/2012). In: Proceedings of the 9th National Congress on Theoretical and Applied Mechanics, 2012.
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. On the dynamics of shear layers formed on the interface between a porous strip and a clear fluid. APS 65th Annual Meeting of the Division of Fluid Dynamics (San DIego, CA, du 18/11/2012 au 20/11/2012).
Varsakelis, Christos ; Papalexandris, Miltiadis. Low-Mach number asymptotics for two-phase flows of granular materials. In: Journal of Fluid Mechanics, Vol. 669, p. 472-497 (2011). doi:10.1017/s0022112010005173.
Antoniadis, Panagiotis ; Papalexandris, Miltiadis. Direct simulation of the flow over a porous layer of large porosity. APS 64th Annual Meeting of the Division of Fluid Dynamics (Baltimore, MD, du 20/09/2011 au 22/09/2011).
Papalexandris, Miltiadis ; Kuborn, Xavier. Numerical Simulation of the Flow and Transport Phenomena during Wood Pyrolysis. 13th International Conference on Numerical Combustion (Corfu, Greece, du 12/04/2011 au 15/04/2011).
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical analysis of two-phase granular flows at low Mach numbers. 24th Biennial Conference on Numerical Analysis (Glasgow, U.K, du 23/06/2011 au 26/06/2011).
Papalexandris, Miltiadis ; Steisel, Quentin. Numerical study of detonation suppression with chemical inhibitors. 23rd International Conference on the Dynamics of Explosions and Reactive Systems (Irvine, CA, du 24/07/2011 au 29/07/2011). In: Proceedings of the 23rd International Conference on the Dynamics of Explosions and Reactive Systems, 2011.
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical study of unsteady shear, and gravity-driven granular flows. 64th Annual Meeting of the APS Division of Fluid Dynamics (USA, 20/11/2011). In: , 2011.
Papalexandris, Miltiadis. Structure of detonation waves in mixtures containing chemical inhibitors. APS 64th Annual Meeting of the Division of Fluid Dynamics (Baltimore, MD., du 20/09/2011 au 22/09/2011).
Varsakelis, Christos ; Papalexandris, Miltiadis. The equilibrium limit of a constitutive model for two-phase granular mixtures and its numerical approximation. In: Journal of Computational Physics, Vol. 229, no. 11, p. 4183-4207 (2010). doi:10.1016/j.jcp.2010.02.005.
Varsakelis, Christos ; Papalexandris, Miltiadis. Derivation and numerical treatment of the low-Mach number equations for two-phase granular mixtures. 63th Annual Meeting of the APS Division of Fluid Dynamics (USA, du 21/11/2010 au 23/11/2010).
Muppala, S. P. R. ; Nakahara, M. ; Aluri, N. K. ; Kido, H. ; Wen, J. X. ; Papalexandris, Miltiadis. Experimental and analytical investigation of the turbulent burning velocity of two-component fuel mixtures of hydrogen, methane and propane. In: International Journal of Hydrogen Energy, Vol. 34, no. 22, p. 9258-9265 (2009). doi:10.1016/j.ijhydene.2009.09.036.
Varsakelis, Christos ; Papalexandris, Miltiadis. Low-Mach number expansion and equilibrium behavior of two-phase granular mixtures. 8th National Congress on Theoretical and Applied Mechanics (Brussels, Belgium, du 28/05/2009 au 29/05/2009). In: Proceedings of the 8th National Congress on Theoretical and Applied Mechanics, 2009.
Kuborn, Xavier ; Papalexandris, Miltiadis ; Jeanmart, Hervé. Modeling shrinkage of a fibrous porous medium during thermal decomposition of its constituent. EUROTHERM- 84: Thermodynamics of Phase Changes (Namur (Belgium), du 24/05/2009 au 27/05/2009). In: Proceedings of EUROTHERM-84, 2009.
Varsakelis, Christos ; Papalexandris, Miltiadis. Numerical analysis of the equilibrium behavior of two-phase granular mixtures. 62nd Annual Meeting of the APS Division of Fluid Dynamics (USA, du 22/11/2009 au 24/11/2009).
Varsakelis, Christos ; Papalexandris, Miltiadis. Over-Determined Systems of Partial DifferentialEquations, Equilibrium Behavior of Two-PhaseGranular Mixtures and Equations of Monge-Ampere Type. SIAM Conference on Analysis of Partial Differential Equations (Miami, FL, du 07/12/2009 au 10/12/2009).
Varsakelis, Christos ; Papalexandris, Miltiadis. The derivation of low-Mach number expansion for two-phase flows of granular mixtures. Eurotherm 84 : Thermodynamics of Phase changes (Namur, Belgium, du 24/06/2009 au 27/05/2009). In: Proceedings of EUROTHERM-84, 2009.
Deledicque, Vincent ; Papalexandris, Miltiadis. A conservative approximation to compressible two-phase flow models in the stiff mechanical relaxation limit. In: Journal of Computational Physics, Vol. 227, no. 21, p. 9241-9270 (2008). doi:10.1016/j.jcp.2007.12.011.
Noel, C. ; Goriely, Stéphane ; Busegnies, Y. ; Papalexandris, Miltiadis. A new reduced network to simulate detonations in superbursts from mixed H/He accretors. In: Astronomy & Astrophysics : a European journal, Vol. 483, no. 1, p. 7-12 (2008). doi:10.1051/0004-6361:20078704.
Noel, Claire ; Busegnies, Yves ; Papalexandris, Miltiadis ; Goriely, Stephane. Hydrodynamical simulations of detonations in superbursts. In: Computer Physics Communications, Vol. 179, no. 1-3, p. 190-193 (2008). doi:10.1016/j.cpc.2008.01.034.
Lessani, Bamdad ; Papalexandris, Miltiadis. Numerical study of turbulent channel flow with strong temperature gradients. In: International Journal of Numerical Methods for Heat and Fluid Flow, Vol. 18, no. 3-4, p. 545-556 (2008). doi:10.1108/09615530810853727.
Kuborn, Xavier ; Papalexandris, Miltiadis ; Jeanmart, Hervé. Modeling transport phenomena and shrinkage of a wood sample during drying and pyrolysis. 32nd International Symposium on Combustion (Montreal, Canada, du 03/08/2008 au 08/08/2008).
Dutrieue, Rachel ; Papalexandris, Miltiadis. Numerical studies on displacement of fire smoke in a road tunnel with a T-junction. 4th International Conference 'Tunnel Safety and Ventilation' (Graz, Austria, 2008). In: Proceedings of the 4th International Conference on Tunnel Safety, 2008.
Deledicque, Vincent ; Papalexandris, Miltiadis. An exact Riemann solver for compressible two-phase flow models containing non-conservative products. In: Journal of Computational Physics, Vol. 222, no. 1, p. 217-245 (2007). doi:10.1016/j.jcp.2006.07.025.
Noel, C. ; Busegnies, Y. ; Papalexandris, Miltiadis ; Deledicque, Vincent ; El Messoudi, A.. Hydrodynamical simulation of detonations in superbursts - I. The hydrodynamical algorithm and some preliminary one-dimensional results. In: Astronomy & Astrophysics : a European journal, Vol. 470, no. 2, p. 653-659 (2007). doi:10.1051/0004-6361:20077123.
Papalexandris, Miltiadis ; Thomas, J. F. ; Jacobs, C. ; Deledicque, Vincent. Structural characteristics of detonation expansion from a small channel to a larger one. In: Combustion Institute. Proceedings, Vol. 31, p. 2407-2414 (2007). doi:10.1016/j.proci.2006.07.245.
Deledicque, Vincent ; Papalexandris, Miltiadis. A conservative approximation of compressible flow models of heterogeneous mixtures in the stiff mechanical relaxation limit. 3rd European Combustion Meeting (Chania, Greece, du 14/05/2007 au 17/05/2007). In: Proceedings of the 3rd European Combustion Meeting, 2007.
Noel, C. ; Busegnies, Y. ; Papalexandris, Miltiadis ; Goriely, S.. Hydrodynamical simulations of detonations in superbursts. 10th International Symposium on Origin of Matter and Evolution of Galaxies (Sapporo (Japan)). In: Proceedings of the 10th International Symposium on Origin of Matter and Evolution of Galaxies, 2007.
Kuborn, Xavier ; Papalexandris, Miltiadis. Modeling and simulation of the flow and transfer phenomena through a shrinking porous medium. ERCOFTAC Pilot Center Annual Meeting (Ghent, Belgium., du 01/12/2007 au 02/12/2007).
Kuborn, Xavier ; Papalexandris, Miltiadis ; Jeanmart, Hervé. Modelling transport phenomena and shrinkage during wood drying and pyrolysis. 3rd European Combustion Meeting (Chania, Greece, du 14/05/2007 au 18/05/2007). In: Proceedings of the 3rd European Combustion Meeting, 2007.
Parys, Benjamin ; Papalexandris, Miltiadis ; Cornet, Alain. Assessment of femtosecond temporal gating for imaging in biological medium by Monte Carlo simulations. In: IET Proceedings - Vision, Image & Signal Processing, Vol. 153, no. 2, p. 181-184 (2006). doi:10.1049/ip-vis:20050192.
Deledicque, Vincent ; Papalexandris, Miltiadis. Computational study of three-dimensional gaseous detonation structures. In: Combustion and Flame, Vol. 144, no. 4, p. 821-837 (2006). doi:10.1016/j.combustflame.2005.09.009.
Lessani, Bamdad ; Papalexandris, Miltiadis. Time-accurate calculation of variable density flows with strong temperature gradients and combustion. In: Journal of Computational Physics, Vol. 212, no. 1, p. 218-246 (2006). doi:10.1016/j.jcp.2005.07.001.
Muppala, Siva Prasad Reddy ; Papalexandris, Miltiadis. A modelling approach for hydrogen doped lean premixed turbulent combustion. ASME International Mechanical Engineering Congress (Chicago (Il.)). In: Proceedings of the ASME 2006 International Mechanical Engineering Congress and Exposition, 2006. 0-7918-4785-3. doi:10.1115/IMECE2006-13861.
Muppala, Siva Prasad Reddy ; Papalexandris, Miltiadis. A modelling approach for hydrogen-dopes lean premixed turbulent combustion. ASME Congress (Chicago, USA, 2006). In: , 2006.
Deledicque, Vincent ; Papalexandris, Miltiadis. A nonlinear Riemann solver for hyperbolic non-conservative two-phase flow models. 7th National Congress on Theoretical and Applied Mechanics (Mons, Belgium, 2006). In: Proceedings of the 7th National Congress on Theoretical and Applied Mechanics, 2006.
Muppala, Siva Prasad Reddy ; Papalexandris, Miltiadis. Influence of doped hydrogen on hydrocarbon lean premixed turbulent flames. 19th “Journées d’étude” of the Belgian Section of the Combustion Institute (Mons, Belgium, du 08/06/2006 au 09/06/2006).
Muppala, Siva Prasad Reddy ; Papalexandris, Miltiadis. Influence of doped hydrogen on hydrocarbon lean premixed turbulent flames. 19th “Journées d’études” of the Belgian Section of the Combustion Institute (Mons, Belgium, du 07/06/2006 au 08/06/2006).
Muppala, Siva Prasad Reddy ; Manickam, B. ; Aluri, N. K. ; Papalexandris, Miltiadis ; Dinkelacker, F.. Numerical Evaluation of the Leading Point Concept: Application to Hydrogen enriched Premixed Turbulent Hydrocarbon Flames. COMBURA 2006 (Nieuwegen, The Netherlands, 2006).
Muppala, Siva Prasad Reddy ; Manickam, B. ; Aluri, N. K. ; Papalexandris, Miltiadis ; Dinkelacker, F.. Numerical Simulation of Premixed Turbulent Hydrogen/Hydrocarbon Flames. The 10th International Workshop on Premixed Turbulent Flames (Mainz, Germany, 2006).
Deledicque, Vincent ; Papalexandris, Miltiadis. On the Riemann Problem of Non-Conservative Two-Phase Flow Models. 11th International Conference on Numerical Combustion (Granada, Spain., du 23/04/2006 au 26/06/2006).
Deledicque, Vincent ; Papalexandris, Miltiadis ; Jacobs, Christian ; Thomas, Jean-François. On the feasibility of detonation transmission from a small channel to a larger one. 19th “Journées d’étude” of the Belgian Section of the Combustion Institute (Mons, Belgium, du 08/06/2006 au 09/06/2006).
Deledicque, Vincent ; Papalexandris, Miltiadis ; Jacobs, Christian ; Thomas, Jean-Francois. On the feasibility of detonation transmission from a small channel to a larger one. 19th “Journées d'études” of the Belgian Section of the Combustion Institute (Mons, Belgium, du 07/06/2006 au 08/06/2006).
Papalexandris, Miltiadis. Influence of inert particles on the propagation of multidimensional detonation waves. In: Combustion and Flame, Vol. 141, no. 3, p. 216-228 (2005). doi:10.1016/j.combustflame.2004.12.017.
Deledicque, Vincent ; Papalexandris, Miltiadis. A nonlinear Riemann solver for non-conservative two-phase flow models. APS 58th Annual Meeting of the Division of Fluid Dynamics, (Chicago, Il, du 20/11/2005 au 22/11/2005).
Deledicque, Vincent ; Papalexandris, Miltiadis. Numerical analysis of the rectangular and diagonal structures in three-dimensional detonations. 2nd European Combustion Meeting (du 03/04/2005 au 06/04/2005). In: Proceedings of the 2nd European Combustion Meeting, Louvain-la-Neuve, 2005.
Papalexandris, Miltiadis ; Jacobs, Christian ; Thomas, Jean-Francois ; Deledicque, Vincent. Numerical study of detonation expansion from a small channel to a large one. APS 58th Annual Meeting of the Division of Fluid Dynamics (Chicago, Il, du 20/11/2005 au 22/11/2005).
Lessani, Bamdad ; Papalexandris, Miltiadis. Numerical study of turbulent channel flow with strong temperature gradients. Numerical Heat Transfer 2005, EUROTHERM 82 (Cracow, Poland, 13-16 septembre). In: Proceedings of EUROTHERM-82, 2005. 8392238125.
Papalexandris, Miltiadis. The multidimensional structure of détonation waves in heterogeneous mixtures containing inert solid particles. 2nd European Combustion Meeting (du 03/04/2005 au 06/04/2005). In: Proceedings of the 2nd European Combustion Meeting, Louvain-la-Neuve, 2005.
Papalexandris, Miltiadis. A two-phase model for compressible granular flows based on the theory of irreversible processes. In: Journal of Fluid Mechanics, Vol. 517, p. 103-112 (2004). doi:10.1017/S002211200112004000874.
Papalexandris, Miltiadis. Feedback control of thermal systems modeled via the network approach. In: Journal of Dynamic Systems, Measurement and Control, Vol. 126, no. 3, p. 509-519 (2004). doi:10.1115/1.1789537.
Papalexandris, Miltiadis. Numerical simulation of detonations in mixtures of gases and solid particles. In: Journal of Fluid Mechanics, Vol. 507, p. 95-142 (2004). doi:10.1017/S0022112004008894.
Papalexandris, Miltiadis. A two-phase model for compressible flows of granular mixtures based on non-equilibrium thermodynamics. APS 57th Annual Meeting of the Di- vision of Fluid Dynamics (seattle, us, du 21/11/2004 au 23/11/2004).
Deledicque, Vincent ; Papalexandris, Miltiadis. Numerical study of three-dimensional detonations with an unsplit parallelized algorithm. 18th “Journées d’étude” of the Belgian Section of the Combustion Institute (Louvain-la-Neuve Belgium, du 3/6/2004 au 4/6/2004).
Deledicque, Vincent ; Papalexandris, Miltiadis. Numerical study of three-dimensional detonations with an unsplit, parallelized algorithm. 18th “Journées d’études” of the Belgian Section of the Combustion Institute (Louvain-la-Neuve, Belgium, du 06/05/2004 au 07/05/2004).
Lessani, Bamdad ; Papalexandris, Miltiadis. Time-accurate calculation of variable density flows with strong heat gradients and chemical reactions. APS 57th Annual Meeting of the Di- vision of Fluid Dynamics (seattle, us, du 21/11/2001 au 23/11/2004).
Papalexandris, Miltiadis ; Milman, MH ; Shaklan, S. A scheme for on-orbit calibration of the Space Interferometry Mission based on spacecraft maneuvering. In: Astronomical Society of the Pacific. Publications, Vol. 115, no. 812, p. 1236-1249 (2003). doi:10.1086/378708.
Papalexandris, Miltiadis ; Waluschka, E. Numerical phase front propagation for a large-baseline space interferometer. In: Optical Engineering, Vol. 42, no. 4, p. 1029-1037 (2003). doi:10.1117/1.1558087.
Papalexandris, Miltiadis. Optimal feedback control of thermal networks. In: NASA Tech Brief, Vol. 27, no. 2, p. 75-76 (2003).
Papalexandris, Miltiadis. Tilt sensitivity analysis for space telescopes. In: NASA Tech Brief, Vol. 27, no. 7 (2003).
Papalexandris, Miltiadis. Development of high-accuracy beam propagation algorithms for metrology applications. PHOTOMEC 02 (Louvain-la-Neuve, du 10/01/2003 au 11/01/2003). In: Proceedings of PHOTOMEC'02, 2003.
Papalexandris, Miltiadis. Numerical study of detonations in mixtures of gases and solid particles. APS 56th Annual Meeting of the Division of Fluid Dynamics (East Rutherford, NJ., du 23/11/2003 au 25/11/2003).
Politis, CG ; Papalexandris, Miltiadis ; Athanassoulis, GA. A boundary integral equation method for oblique water-wave scattering by cylinders governed by the modified Helmholtz equation. In: Applied Ocean Research, Vol. 24, no. 4, p. 215-233 (2002). doi:10.1016/S0141-1187(02)00047-0.
Papalexandris, Miltiadis ; Milman, Mark h; ; Levine, Marie. Nodal temperature estimation algorithms for nonlinear thermal network models. In: AIAA Journal, Vol. 40, no. 7, p. 1451-1461 (2002). doi:10.2514/2.1808.
Papalexandris, Miltiadis. Nodal temperature prediction for thermal networks. In: NASA Tech Brief, Vol. 26, no. 7, p. 36 (2002).
Papalexandris, Miltiadis ; Leonard, Anthony ; Dimotakis, Paul E.. Unsplit algorithms for multidimensional hyperbolic systems of conservation laws with source terms. In: Computers and Mathematics with Applications. Part A, Vol. 44, no. 1-2, p. 25-49 (2002). doi:10.1016/S0898-1221(02)00128-1.
Papalexandris, Miltiadis ; Milman, Mark H. ; Shaklan, Stuart. Description of a proposed on-orbit calibration procedure for SIM based on spacecraft maneuver. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4852, p. 778-794 (2003). doi:10.1117/12.460692.
Walushka, Eugène ; Papalexandris, Miltiadis. LISA telescope sensitivity analysis. SPIE : Current Developments in Lens Design and Optical Engineering III (Seattle (Wash.), 7 juillet 2002). In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4767, no. 4, p. 114-122. doi:10.1117/12.451228.
Papalexandris, Miltiadis ; Waluschka, Eugène. Numerical phase front propagation for the Laser Interferometer Space Antenna. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4777, no. 1, p. 168-176 (2002).
Shaklan, S.B. ; Milman, Mark H. ; Catanzarite, J. ; Basdogan, I. ; Papalexandris, Miltiadis ; Sievers, L. ; Swartz, R.. Overview of SIM external calibration. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4852, p. 623-633 (2002). doi:10.1117/12.460737.
Sievers, L. ; Korechoff, R.P. ; Milman, M.H. ; Shaklan, S.B. ; Catanzarite, J. ; Basdogan, I. ; Papalexandris, Miltiadis ; Swartz, R.. Overview of SIM wide angle astrometric calibration strategies. In: SPIE - the International Society for Optical Engineering. Proceedings, no. 4852, p. 11 p. (2002). doi:10.1117/12.460937.
Papalexandris, Miltiadis ; Milman, Mark H.. Active control and parameter updating techniques for nonlinear thermal network models. In: Computational Mechanics, Vol. 27, no. 1, p. 11-22 (2001). doi:10.1007/s004660000209.
Papalexandris, Miltiadis. Integrated modeling of optical systems. In: NASA Tech Brief, Vol. 25, no. 3, p. 75 (2001).
Papalexandris, Miltiadis. Parameter identification of thermal networks. In: NASA Tech Brief, Vol. 25, no. 7, p. 52 (2001).
Papalexandris, Miltiadis ; Milman, Mark H. ; Levine, Marie. Optimization methods for thermal modeling of optomechanical systems. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4444, p. 66-77 (2001).
Papalexandris, Miltiadis ; Redding, David C.. Calculation of diffraction effects on the average phase of an optical field. In: Journal of the Optical Society of America A, Vol. 17, no. 10, p. 1763 (2000). doi:10.1364/JOSAA.17.001763.
Papalexandris, Miltiadis. Integrated modeling of optical systems. In: NASA Tech Brief, Vol. 24, no. 11, p. 36-37 (2000).
Papalexandris, Miltiadis. Numerical study of wedge-induced detonations. In: Combustion and Flame, Vol. 120, no. 4, p. 526-538 (2000). doi:10.1016/S0010-2180(99)00113-3.
Papalexandris, Miltiadis ; Basinger, Scott A. ; Redding, David C.. Average-phase calculations with near-field diffraction algorithms for the Space Interferometry Mission. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4006, p. 800-805 (2000). doi:10.1117/12.390281.
Mosier, G.E. ; Femiano, M. ; Parrish, K. ; Redding, D.C. ; Papalexandris, Miltiadis ; Kissil, A. ; Ha, K.. Integrated modeling results for the next generation space telescope yardstick model. In: SPIE - the International Society for Optical Engineering. Proceedings, Vol. 4006 (2000).
Milman, Mark H. ; Needels, Laura ; Papalexandris, Miltiadis. Thermal modeling of space telescopes. TFAWS Conference AIAA (Cleveland, Ohio, du 01/04/1998 au 03/04/1998). In: AIAA Proceedings - TFAWS 1998, 1998.
Papalexandris, Miltiadis ; Leonard, Anthony ; Dimotakis, Paul E.. Unsplit schemes for hyperbolic conservation laws with source terms in one space dimension. In: Journal of Computational Physics, Vol. 134, no. 1, p. 31-61 (1997). doi:10.1006/jcph.1997.5692.
Papalexandris, Miltiadis ; Leonard, Anthony ; Dimotakis, Paul. Unsplit schemes for hyperbolic conservation laws with source terms in one space dimension. In: Journal of Computational Physics, Vol. 134, no.1, p. 31-61 (1997).
Papalexandris, Miltiadis. Unsplit numerical schemes for hyperbolic systems of conservation laws with source terms, 1997. 978-0-591-49445-7. 148 p.
Papalexandris, Miltiadis ; Leonard, Anthony ; Dimotakis, Paul. Unsplit schemes for multi-dimensional systems of hyperbolic conservation laws with source terms. APS 50th Annual Meeting of the Division of Fluid Dynamic (San Francisco, du 23/11/1997 au 25/11/1997).
Papalexandris, Miltiadis ; Leonard, Anthony ; Dimotakis, Paul. An unsplit scheme for 1-D unsteady, compressible and chemically reacting flows. SIAM Annual Meeting (Charlotte, NC, du 07/05/1996 au 09/05/1996).
Papalexandris, Miltiadis. Numerical simulations of 1-D unstable detonations. Euroconferences (Heraclion-Crete, Greece, du 04/07/1995 au 07/07/1995).
Athanassoulis, Gerasimos ; Makrakis, Georgios ; Papalexandris, Miltiadis. Numerical evaluation of half-plane Green functions for the acoustic and modified Helmholtz equations. Proceedings of the 3rd National Congress in Mechanics (Athènes, Grèce, du 01 au 02/06/1992). In: Proceedings of the 3rd National Congress in Mechanics, Hellenic Society for Theoretical and Applied Mechanics, 1992.
Noël, C. ; Busegnies, Y. ; Papalexandris, Miltiadis ; Goriely, S.. Hydrodynamical simulations of detonations in superbursts. 10th International Symposiumon Origin of Matter and Evolution of Galaxies (APS, Sapporo, Japan, du 04/12/2007 au 07/12/2007).