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Miltiadis Papalexandris

Professeur ordinaire

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

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

2027
Article de journal

Ponet, A., & Papalexandris, M. (2027). A large-eddy-simulation study of soot formation in n-dodecane and biodiesel spray flames. Fuel : the science and technology of fuel and energy, 427, 139741. https://doi.org/10.1016/j.fuel.2026.139741 (Original work published 2027)


2026
Article de journal

Petridis, E., & Papalexandris, M. (2026). Structural stability of the Brinkman{Forchheimer equations for ows in porous media with variable porosity. Mathematical Methods in the Applied Sciences, 49(1), 424-434. (Original work published 2026)


Papier de conférence

Ponet, A., & Papalexandris, M. (2026). A large-eddy-simulation study of soot formation in n-dodecane and biodiesel spray flames. 28th “Journées d’Etude, Belgian Section of the Combustion Institute, Leuven, Belgium.


Faragalla, M., & Papalexandris, M. (2026). Reactive Front Dynamics: Parallels Between Supersonic Combustion and Frontal Polymerization. 28th “Journées d’Etude, Belgian Section of the Combustion Institute, Leuven, Belgium.


2025
Article de journal

Carlier, J., & Papalexandris, M. (2025). Natural convection in an evaporative air–water system inside a cavity heated by an immersed porous medium. Physics of Fluids, 37(12), 125193. https://doi.org/10.1063/5.0307304 (Original work published 2025)


Ceresiat, L., & Papalexandris, M. (2025). Numerical Study of Turbulent Natural Convection with a Descending Free Surface Due to Evaporation. Flow, Turbulence and Combustion, 115, 469-494. https://doi.org/10.1007/s10494-025-00664-5 (Original work published 2025)


Li, H., & Papalexandris, M. (2025). Convergence analysis and applicability of a domain decomposition method with nonlocal interface boundary conditions. Journal of Computational and Applied Mathematics, 457, 116276. https://doi.org/10.1016/j.cam.2024.116276 (Original work published 2025)


Carlier, J., Podvin, B., & Papalexandris, M. (2025). Proper orthogonal decomposition analysis of turbulent natural convection in an air–water system with evaporation across the free surface. International Journal of Multiphase Flow, 190, 105273. https://doi.org/10.1016/j.ijmultiphaseflow.2025.105273 (Original work published 2025)


Ceresiat, L., & Papalexandris, M. (2025). Assessment of Thermal Boundary Models for Large Eddy Simulations of Natural Convection. Flow, Turbulence and Combustion, 114, 117-144. https://doi.org/10.1007/s10494-024-00594-8 (Original work published 2025)


Papier de conférence

Petridis, E., & Papalexandris, M. (2025). 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.


Ponet, A., & Papalexandris, M. (2025). Numerical Investigation of Flame Structure and Soot Formation in Biodiesel Spray Combustion. International Conference on Numerical Combustion 2025, Rome, Italy.


Carlier, J., Podvin, B., & Papalexandris, M. (2025). 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.


Ponet, A., & Papalexandris, M. (2025). Numerical Investigation of Flame Structure and Soot Formation in Biodiesel Spray Combustion. 2nd European Fluid Dynamics Conference, Dublin, Ireland.


Li, H., & Papalexandris, M. (2025). Modelling and simulation of bubbly thermal convection at moderate turbulence intensities. 2nd European Fluid Dynamics Conference, Dublin, Ireland.


Faragalla, M., & Papalexandris, M. (2025). Fluid-motion effects on the dynamics of thermal frontal polymerization. 78th APS Division of Fluid Dynamics Annual Meeting 2025, Houston, TX, USA.


2024
Monographie

Papalexandris, M. (2024). Combustion and Fuels. Presses Universitaires de Louvain.


Article de journal

Calero, M., Grosshans, H., & Papalexandris, M. (2024). Large eddy simulations of electrification of liquid dielectrics in channel flow. Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, 92, 105465. (Original work published 2024)


Carlier, J., & Papalexandris, M. (2024). Turbulent natural convection in an air–water system with evaporation across the free surface. International Journal of Multiphase Flow, 177, 104873. https://doi.org/10.1016/j.ijmultiphaseflow.2024.104873 (Original work published 2024)


Papalexandris, M. (2024). Thermal boundary-layer solutions for forced convection in a porous domain above a flat plate. Journal of Engineering Mathematics, 144, 3. https://doi.org/10.1007/s10665-023-10311-5 (Original work published 2024)


Carlier, J., & Papalexandris, M. (2024). Multiple Steady States in Laminar Rayleigh–Bénard Convection of Air. Fluids, 9(1), 7. https://doi.org/10.3390/fluids9010007 (Original work published 2024)


Papier de conférence

Li, H., & Papalexandris, M. (2024). Application of a domain decomposition method in the direct numerical simulation of thermal convection with boiling. 1st European Fluid Dynamics Conference, Aachen, Germany.


Ponet, A., & Papalexandris, M. (2024). 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.


Carlier, J., & Papalexandris, M. (2024). Turbulent natural convection in an air-water system with evaporation across the free surface. 1st European Fluid Dynamics Conference, Aachen, Germany.


Petridis, E., & Papalexandris, M. (2024). Structural stability of the Brinkman–Forchheimer equations for flow in porous media with variable porosity. Equadiff 2024, Karlstadt, sweden.


Calero, M., Grosshans Holger, & Papalexandris, M. (2024). Large eddy simulations of flow electrification of liquid dielectrics. Proceedings of the 15th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions. Published. 15th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions (ISHPMIE2024), Naples, Italy.


Ponet, A., & Papalexandris, M. (2024). 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.


Faragalla, M., & Papalexandris, M. (2024). Two-phase flow modeling of thermal frontal polymerization. 77th Annual Meeting of the APS Division of Fluid Dynamics, Salt Lake City, UT, USA.


Ceresiat, L., & Papalexandris, M. (2024). Wall-Modeling Approaches for Large Eddy Simulations of Natural Convection. 1st European Fluid Dynamics Conference, Aachen, Germany.


2023
Papier de conférence

Ponet, A., & Papalexandris, M. (2023). 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.


Carlier, J., & Papalexandris, M. (2023). Numerical study of natural convection of an air-water system with evaporation across the free surface. 18th European Turbulence Conference, Valencia, Spain.


Papalexandris, M. (2023). 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.


Ceresiat, L., & Papalexandris, M. (2023). Assessment of wall-modeling approaches for large eddy simulations of natural convection. 76th Annual Meeting of the APS Division of Fluid Dynamics, Washington DC.


Article de journal

Papalexandris, M. (2023). Boundary-layer flow in a porous domain above a flat plate. Journal of Engineering Mathematics, 140, 4. https://doi.org/10.1007/s10665-023-10269-4 (Original work published 2023)


Hamtiaux, V., & Papalexandris, M. (2023). Turbulent thermal convection in mixed porous–pure fluid domains. Journal of Fluid Mechanics, 961, A27. https://doi.org/10.1017/jfm.2023.233 (Original work published 2023)


Sula, C., Grosshans, H., & Papalexandris, M. (2023). Numerical study of spray combustion of a biodiesel surrogate fuel using the LES-FGM approach. Combustion and Flame, 249(C), 112611. (Original work published 2023)


Calero, M., Grosshans, H., & Papalexandris, M. (2023). Electrification in turbulent channel flows of liquid dielectrics. Physics of Fluids, 35(4), 45119. https://doi.org/10.1063/5.0138425 (Original work published 2023)


Carlier, J., & Papalexandris, M. (2023). An efficient tracking method of evaporative and flat free surfaces for turbulent convection. Computers & Fluids, 257, 105882. https://doi.org/10.1016/j.compfluid.2023.105882 (Original work published 2023)


2022
Papier de conférence

Alsteens, L., & Papalexandris, M. (2022). Wall modelled Large Eddy Simulation of natural convection at high Rayleigh number. 14th European Fluid Mechanics Conference, Athens, Greece.


Sula, C., Grosshans, H., & Papalexandris, M. (2022). Large Eddy Simulations of spray flames of biodiesel surrogate. 14th European Fluid Mechanics Conference, Athens, Greece.


Marichal, J., & Papalexandris, M. (2022). Numerical simulations of evaporation driven turbulent convection driven by a descending free surface. 14th European Fluid Mechanics Conference, Athens, Greece.


Calero, M., & Papalexandris, M. (2022). Electric charge generation and transport in turbulent wall bounded flows. 14th European Fluid Mechanics Conference, Athens, Greece.


Hamtiaux, V., & Papalexandris, M. (2022). 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.


Marichal, J., & Papalexandris, M. (2022). Numerical study of flow reorientations in turbulent convection with a free-slip upper boundary. Proceedings of the 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH19). Published. 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-19), Brussels, Belgium.


Hamtiaux, V., & Papalexandris, M. (2022). Numerical simulation of thermal convection over anfd through an internally heat porous medium. Proceedings of the 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics NURETH19. Published. 19th International Topical Meeting on Nuclear Reactor Thermal Hydraulics NURETH19, Brussels, Belgium.


Calero, M., & Papalexandris, M. (2022). 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.


Carlier, J., & Papalexandris, M. (2022). An efficient interface-tracking method for evaporative surfaces. 14th European Fluid Mechanics Conference, Athens, Greece.


Riffard, A., & Papalexandris, M. (2022). Influence of the grain size and the fluid viscosity on the collapse of submerged sand columns. 14th European Fluid Mechanics Conference, Athens, Greece.


Article de journal

Varsakelis, C., Gelbgras, V., & Papalexandris, M. (2022). On the wall boundary condition for the velocity in concentrated suspensions. Journal of Non-Newtonian Fluid Mechanics, 305, 104830. https://doi.org/10.1016/j.jnnfm.2022.104830 (Original work published 2022)


Calero, M., Grosshans, H., & Papalexandris, M. (2022). A computational framework for electrification of liquid flows. Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, 74(c), 104637. https://doi.org/10.1016/j.jlp.2021.104637 (Original work published 2021)


Marichal, J., & Papalexandris, M. (2022). On the dynamics of the large scale circulation in turbulent convection with a free-slip upper boundary. International Journal of Heat and Mass Transfer, 183(C), 122220. https://doi.org/10.1016/j.ijheatmasstransfer.2021.122220 (Original work published 2022)


Sula, C., Grosshans, H., & Papalexandris, M. (2022). Large‐Eddy Simulations of Spray A Flames Using Explicit Coupling of the Energy Equation with the FGM Database. Flow, Turbulence and Combustion, 109, 193-223. https://doi.org/10.1007/s10494-022-00320-2 (Original work published 2022)


Riffard, A., & Papalexandris, M. (2022). Numerical study of the collapse of columns of sand immersed in water using two-phase flow modeling. International Journal of Multiphase Flow, 153, 104143. (Original work published 2022)


Monographie

Papalexandris, M. (2022). Gas Dynamics. Presses Universitaire de Louvain.


2021
Article de journal

Hay, W. A., Martin, J., Migot, B., & Papalexandris, M. (2021). Turbulent thermal convection driven by free-surface evaporation in cuboidal domains of different aspect ratios. Physics of Fluids, 33(1), 15104. https://doi.org/10.1063/5.0035277 (Original work published 2021)


Papalexandris, M. (2021). Attenuation of gaseous detonations by porous media of fine microstructure. Combustion and Flame, 232, 111518. https://doi.org/10.1016/j.combustflame.2021.111518 (Original work published 2021)


Grosshans, H., Bissinger, C., Calero, M., & Papalexandris, M. (2021). The effect of electrostatic charges on particle-laden duct flows. Journal of Fluid Mechanics, 909, A21. https://doi.org/10.1017/jfm.2020.956 (Original work published 2021)


Papier de conférence

Marichal, J., & Papalexandris, M. (2021). 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.


Riffard, A., & Papalexandris, M. (2021). 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.


Hamtiaux, V., & Papalexandris, M. (2021). 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.


Calero, M., Grosshans, H., & Papalexandris, M. (2021). 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.


Grosshans, H., & Papalexandris, M. (2021). Influence of electrostatic charges on particle-laden flows. 74th Annual Meeting of the APS Division of Fluid Dynamics, Phoenix, Arizona, USA.


2020
Article de journal

Hay, W. A., & Papalexandris, M. (2020). Evaporation-driven turbulent convection in water pools. Journal of Fluid Mechanics, 904, A14. https://doi.org/10.1017/jfm.2020.670 (Original work published 2020)


Sula, C., Grosshans, H., & Papalexandris, M. (2020). Assessment of Droplet Breakup Models for Spray Flow Simulations. Flow, Turbulence and Combustion, 105(3), 889-914. https://doi.org/10.1007/s10494-020-00139-9 (Original work published 2020)


Varsakelis, C., & Papalexandris, M. (2020). Bridging the gap between the Darcy- Brinkman equations and the Nielsen model for tortuosity in polymer-filled systems. Chemical Engineering Science, 213, 115394. (Original work published 2020)


Papalexandris, M. (2020). On the applicability of Stokes’ hypothesis to low-Mach-number flows. Continuum Mechanics and Thermodynamics : analysis of complex materials and judicious evaluation of the environment, 32(4), 1245-1249. https://doi.org/10.1007/s00161-019-00785-z (Original work published 2020)


Papier de conférence

Hay, W. A., & Papalexandris, M. (2020). Turbulent convection driven by evaporation in water pools. 73rd Annual Meeting of the APS Division of Fluid Dynamics, Chicago.


Hamtiaux, V., & Papalexandris, M. (2020). 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.


Sula, C., Grosshans, H., & Papalexandris, M. (2020). Large Eddy Simulations of biodiesel spray flames using Flamelet Generated Manifolds. 73rd Annual Meeting of the APS Division of Fluid Dynamics, Chicago.


Calero, M., Grosshans, H., & Papalexandris, M. (2020). A computational framework for electrification of turbulent liquid flows. Proceedings, 13th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions (ISHPMIE2020), 226-237. https://doi.org/10.7795/810.20200724


Calero, M., Grosshans, H., & Papalexandris, M. (2020). Numerical computation of charge transport in flows of dielectric liquids. 73rd Annual Meeting of the APS Division of Fluid Dynamics, Chicago.


Riffard, A., & Papalexandris, M. (2020). Influence of the initial volume fraction on the collapse of submerged granular columns. 73rd Annual Meeting of the APS Division of Fluid Dynamics, Chicago.


2019
Papier de conférence

Grosshans, H., Susanti, N., & Papalexandris, M. (2019). Experimental evaluation of deposit formation during powder transport. APS 72nd Annual Meeting of the Division of Fluid Dynamics, Seattle, WA, USA.


Sula, C., Grosshans, H., & Papalexandris, M. (2019). Modeling droplet evaporation and secondary breakup for simulations of spray combustion. 17th International Conference on Numerical Combustion, Aachen, Germany.


Hay, W. A., & Papalexandris, M. (2019). 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.


Hay, W. A., Deledicque, V., & Papalexandris, M. (2019). Numerical Simulations of Turbulent Rayleigh-Bénard Convection with a Free Surface. Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019). Published. 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019), Portland, Oregon, USA.


Papalexandris, M. (2019). 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.


Sula, C., Papalexandris, M., & Grosshans, H. (2019). Numerical modeling of the secondary droplet break-up in spray flows. Published. European Combustion Meeting 2019, Lisbon, Portugal.


Article de journal

Grosshans, H., Villafañe, L., Banko, A., & Papalexandris, M. (2019). Case study on the influence of electrostatic charges on particle concentration in turbulent duct flows. Powder Technology, 357, 46-53. https://doi.org/10.1016/j.powtec.2019.08.106 (Original work published 2019)


Ceresiat, L., Grosshans, H., & Papalexandris, M. (2019). Powder electrification during pneumatic transport: The role of the particle properties and flow rates. Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, 58, 60-69. https://doi.org/10.1016/j.jlp.2019.01.010 (Original work published 2019)


Hay, W. A., & Papalexandris, M. (2019). Numerical simulations of turbulent thermal convection with a free-slip upper boundary. Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, 475, 20190601. https://doi.org/10.1098/rspa.2019.0601 (Original work published 2019)


2018
Papier de conférence

Grosshans, H., Villafãne, L., Banko, A., & Papalexandris, M. (2018). Influence of electrostatic charges on the particle concentration in wall-bounded turbulent flows. Proceedings, 8th World Congress on Particle Technology, Orlando, FL. Published. 8th World Congress on Particle Technology, Orlando, Florida.


Ceresiat, L., Grosshans, H., & Papalexandris, M. (2018). The role of particle properties on powder electrification during pneumatic transport. 71st Annual Meeting of the APS Division of Fluid Dynamics, Atlanta, GA.


Hay, W. A., & Papalexandris, M. (2018). 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.


Grosshans, H., & Papalexandris, M. (2018). 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.


Hay, W. A., & Papalexandris, M. (2018). On the influence of water-side turbulence on an evaporating free surface. Conference Proceedings, 5th International Conference on Heat and Fluid Flow, HTFF18, Madrid Spain. Published. 5th International Conference on Heat Transfer and Fluid Flow -, Madrid, Spain. https://doi.org/10.11159/htff18.168


Hay, w., & Papalexandris, M. (2018). 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.


Article de journal

Monsorno, D., Dimas, A., & Papalexandris, M. (2018). Time-accurate calculation of two-phase granular flows exhibiting compaction, dilatancy and nonlinear rheology. Journal of Computational Physics, 372, 799-822. https://doi.org/10.1016/j.jcp.2018.06.061 (Original work published 2018)


Grosshans, H., & Papalexandris, M. (2018). Exploring the mechanism of inter-particle charge diffusion. The European Physical Journal - Applied Physics, 82, 11101. https://doi.org/10.1051/epjap/2018170360 (Original work published 2018)


Georgiou, M., & Papalexandris, M. (2018). Direct numerical simulation of turbulent heat transfer in a T-junction. Journal of Fluid Mechanics, 845, 581-614. https://doi.org/10.1017/jfm.2018.256 (Original work published 2018)


Grosshans, H., Szasz, R., & Papalexandris, M. (2018). Influence of the Rotor Configuration on the Electrostatic Charging of Helicopters. AIAA Journal : devoted to aerospace research and development, 56(1), 368-375. https://doi.org/10.2514/I.J056242 (Original work published 2018)


2017
Article de journal

Varsakelis, C., & Papalexandris, M. (2017). On the relevance of low-Mach number asymptotics to the thermodynamics of heterogeneous immiscible mixtures. Journal of Non-Equilibrium Thermodynamics : thermophysical, chemical and biochemical processes, 42(1), 99-12. https://doi.org/10.1515/jnet-2016-0003 (Original work published 2017)


Grosshans, H., & Papalexandris, M. (2017). Numerical study of the influence of the powder and pipe properties on electrical charging during pneumatic conveying. Powder Technology, 315, 227-235. https://doi.org/10.1016/j.powtec.2017.04.012 (Original work published 2017)


Monsorno, D., Varsakelis, C., & Papalexandris, M. (2017). Poiseuille flow of dense non-colloidal suspensions: the role of intergranular and nonlocal stresses in particle migration. Journal of Non-Newtonian Fluid Mechanics, 247(C), 229-238. https://doi.org/10.1016/j.jnnfm.2017.08.002 (Original work published 2017)


Grosshans, H., & Papalexandris, M. (2017). Direct numerical simulation of triboelectric charging in particle-laden turbulent channel flows. Journal of Fluid Mechanics, 818, 465-491. https://doi.org/10.1017/jfm.2017.157 (Original work published 2017)


Schwindt, N., von Pidoll, U., Markus, D., Klausmeyer, U., Papalexandris, M., & Grosshans, H. (2017). Measurement of electrostatic charging during pneumatic conveying of powders. Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, 49(B), 461-471. https://doi.org/10.1016/j.jlp.2017.05.028 (Original work published 2017)


Varsakelis, C., & Papalexandris, M. (2017). On the well-posedness of the Darcy–Brinkman–Forchheimer equations for coupled porous media-clear fluid flow. Nonlinearity, 30(4), 1449-1464. https://doi.org/10.1088/1361-6544/aa5ecf (Original work published 2017)


Georgiou, M., & Papalexandris, M. (2017). Numerical study of turbulent flow in a rectangular T-junction. Physics of Fluids, 29(6), 65106. https://doi.org/10.1063/1.4986430 (Original work published 2017)


Georgiou, M., & Papalexandris, M. (2017). Turbulent mixing in T-junctions: The role of the temperature as an active scalar. International Journal of Heat and Mass Transfer, 115(B), 793-809. https://doi.org/10.1016/j.ijheatmasstransfer.2017.08.081 (Original work published 2017)


Grosshans, H., Szász, R.-Z., & Papalexandris, M. (2017). Modeling the electrostatic charging of a helicopter during hovering in dusty atmosphere. Aerospace Science and Technology, 64, 31-38. https://doi.org/10.1016/j.ast.2017.01.014 (Original work published 2017)


Grosshans, H., & Papalexandris, M. (2017). On the accuracy of the numerical computation of the electrostatic forces between charged particles. Powder Technology, 322(C), 185-194. https://doi.org/10.1016/j.powtec.2017.09.023 (Original work published 2017)


Grosshans, H., & Papalexandris, M. (2017). A model for the non-uniform contact charging of particles. Powder Technology, 305, 518-527. https://doi.org/10.1016/j.powtec.2016.10.024 (Original work published 2017)


Papier de conférence

Grosshans, H., Szász, R.-Z., & Papalexandris, M. (2017). Influence of the Helicopter Configuration on its Electrostatic Charging. 23rd AIAA Computational Fluid Dynamics Conference. Published. 23rd AIAA Computational Fluid Dynamics Conference, Denver, Colorado USA. https://doi.org/10.2514/6.2017-3617


Georgiou, M., & Papalexandris, M. (2017). 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.


Monsorno, D., & Papalexandris, M. (2017). Particle migration in granular suspensions: a numerical study of sedimentation processes. APS 70th Annual meeting of the Division of Fluid Dynamics, Denver, CO, USA.


Schwindt, N., von Pidoll, Markus, D., Klausmeyer, U., Papalexandris, M., & Grosshans, H. (2017). Measurement of electrostatic charging during pneumatic conveying of powders. Electrostatics, Frankfurt, Germany.


2016
Papier de conférence

Grosshans, H., & Papalexandris, M. (2016). Direct numerical simulation of powder electrification in a turbulent channel flow. APS 69th Annual Meeting of the Division of Fluid Dynamics, Portland (Oregon).


Grosshans, H., & Papalexandris, M. (2016). Large eddy simulation of tribolectric charging during powder transport in pipes. 11th European Fluid Mechanics Conference, Sevilla, Spain.


Georgiou, M., & Papalexandris, M. (2016). 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.


Antoniadis, P., & Papalexandris, M. (2016). 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.


Monsorno, D., Varsakelis, C., & Papalexandris, M. (2016). A nonlinear de-scription of the viscosity and dilatancy of granular suspensions. APS 69th Annual Meeting of the Division of Fluid Dynamics, Portland (Oregon).


Article de journal

Varsakelis, C., & Papalexandris, M. (2016). Stability of wall-bounded, shear flows of dense granular materials: the role of the Couette gap, the wall velocity and the initial concentrationinitial concentration. Journal of Fluid Mechanics, 791, 384-413. (Original work published 2016)


Antoniadis, P., & Papalexandris, M. (2016). Numerical study of unsteady, thermally-stratified shear flows in superposed porous and pure-fluid domains. International Journal of Heat and Mass Transfer, 96(c), 643-659. https://doi.org/10.1016/j.ijheatmasstransfer.2016.01.056 (Original work published 2016)


Grosshans, H., & Papalexandris, M. (2016). Evaluation of the parameters influencing electrostatic charging of powder in a pipe flow. Journal of Loss Prevention in the Process Industries : the international journal of chemical and process plant safety, 43, 83-91. https://doi.org/10.1016/j.jlp.2016.05.002 (Original work published 2016)


Grosshans, H., & Papalexandris, M. (2016). Large eddy simulation of triboelectric charging in pneumatic powder transport. Powder Technology, 301, 1008-1015. https://doi.org/10.1016/j.powtec.2016.07.031 (Original work published 2016)


Monsorno, D., Varsakelis, C., & Papalexandris, M. (2016). A two-phase thermomechanical theory for granular suspensions. Journal of Fluid Mechanics, 808, 410-440. https://doi.org/10.1017/jfm.2016.649 (Original work published 2016)


2015
Papier de conférence

Monsorno, D., Varsakelis, C., & Papalexandris, M. (2015). 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.


Georgiou, M., & Papalexandris, M. (2015). Numerical study of impinging jet flow with application to pressurized thermal shock situations. Published. 2nd International Conference on Heat Trasfert and Fluid Flow - HTFF15, Barcelona.


Georgiou, M., & Papalexandris, M. (2015). Large Eddy Simulation of a cooling impinging jet to a turbulent crossflow. APS 68th Annual Meeting of the Division of Fluid Dynamics, Boston.


Papalexandris, M., & Antoniadis, P. (2015). 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.


Varsakelis, C., Monsorno, D., & Papalexandris, M. (2015). Sediment transport: from academic models to industrial tools. CSME-2015, Brussels.


Article de journal

Varsakelis, C., & Papalexandris, M. (2015). Stability analysis of Couette flows of spatially inhomogeneous complex fluids. Proceedings of the Royal society of London. Mathematics, physical sciences and engineering, 471, 20150529. https://doi.org/10.1098/rspa.2015.0529 (Original work published 2015)


Varsakelis, C., Monsorno, D., & Papalexandris, M. (2015). Projection methods for two-velocity, two-pressure models for flows of heterogeneous mixtures. Computers & Mathematics with Applications, 70(5), 1024-1045. https://doi.org/10.1016/j.camwa.2015.06.023 (Original work published 2015)


Varsakelis, C., & Papalexandris, M. (2015). Numerical simulation of subaqueous chute flows of granular materials. European Physical Journal E. Soft Matter, 38(40). https://doi.org/10.1140/epje/i2015-15040-5 (Original work published 2015)


Antoniadis, P., & Papalexandris, M. (2015). Dynamics of shear layers at the interface of a highly porous medium and a pure fluid. Physics of Fluids, 27(1), 14104. https://doi.org/10.1063/1.4905558 (Original work published 2015)


Papalexandris, M., & Antoniadis, P. (2015). A thermo-mechanical model for flows in superposed porous and fluid layers with interphasial heat and mass exchange. International Journal of Heat and Mass Transfer, 88, 42-54. https://doi.org/10.1016/j.ijheatmasstransfer.2015.04.049 (Original work published 2015)


2014
Papier de conférence

Varsakelis, C., Monsorno, D., & Papalexandris, M. (2014). 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.


Antoniadis, P., & Papalexandris, M. (2014). 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.


Varsakelis, C., & Papalexandris, M. (2014). Stability analysis of Couette flows of dry granular materials. APS 67th Annual Meeting of the Division of Fluid Dynamics, San Francisco, CA.


Schmitz, C., & Papalexandris, M. (2014). Numerical study of detonation ignition via converging shock waves. APS 67h Annual Meeting of the Division of Fluid Dynamics, San Francisco, CA.


Papalexandris, M. (2014). Dynamics of Shear Layers at Porous Medium - Pure Fluid Interfaces with and without Heat Transfer. Proceedings of the International Conference on Heat Transfer and Fluid Flow. Published. International Conference on Heat Transfer and Fluid Flow, Prague, Czech Republic.


Article de journal

Varsakelis, C., & Papalexandris, M. (2014). A numerical method for two-phase flows of dense granular mixtures. Journal of Computational Physics, 257, 737-756. https://doi.org/10.1016/j.jcp.2013.10.023 (Original work published 2014)


Varsakelis, C., Monsorno, D., & Papalexandris, M. (2014). Two-phase flow modelling for sediment transport: application to gravity-driven flows of subaqueous granular beds. ERCOFTAC Bulletin, 100, 14-18. (Original work published 2014)


Tavakoli, E., Hosseini, R., Papalexandris, M., & Lessani, B. (2014). Statistical analysis of instantaneous turbulent heat transfer in circular pipe flows. Heat and Mass Transfer : Waerme- und Stoffuebertragung, 50(1), 125-137. https://doi.org/10.1007/s00231-013-1230-z (Original work published 2014)


Varsakelis, C., & Papalexandris, M. (2014). Existence of solutions to a continuum model for hydrostatics of fluid-saturated granual materials. Applied Mathematics Letters, 35, 77-81. https://doi.org/10.1016/j.aml.2013.11.009 (Original work published 2014)


2013
Papier de conférence

Varsakelis, C., & Papalexandris, M. (2013). Modelling and numerical aspects of fluid-saturated granular materials: application to shear flows. 8th international SedNet conference, Lisbon (Portugal).


Varsakelis, C., & Papalexandris, M. (2013). Numerical simulation of unsteady chute flows of two-phase granular mixture. APS 66th Annual Meeting of the Division of Fluid Dynamics, Pittsburgh, PA.


Antoniadis, P., & Papalexandris, M. (2013). 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.


Varsakelis, C., & Papalexandris, M. (2013). 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.


Antoniadis, P., & Papalexandris, M. (2013). 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.


Varsakelis, C., & Papalexandris, M. (2013). Numerical simulation of unsteady chute flows of two-phase granular mixtures. 66th Annual Meeting of the APS Division of Fluid Dynamics, USA.


2012
Article de journal

Papalexandris, M. (2012). Numerical study of detonation transmission in mixtures containing chemical inhibitors. Physics of Fluids, 24, 56102. https://doi.org/10.1063/1.4719784 (Original work published 2012)


Papier de conférence

Antoniadis, P., & Papalexandris, M. (2012). Numerical simulation of a flow over and through porous layers of large porosity. Proceedings of the 9th National Congress on Theoretical and Applied Mechanics. Published. 9th National Congress on Theoretical and Applied Mechnaics, Brussels.


Varsakelis, C., & Papalexandris, M. (2012). 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.


Antoniadis, P., & Papalexandris, M. (2012). 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.


2011
Papier de conférence

Varsakelis, C., & Papalexandris, M. (2011). Numerical study of unsteady shear, and gravity-driven granular flows. 64th Annual Meeting of the APS Division of Fluid Dynamics, USA.


Antoniadis, P., & Papalexandris, M. (2011). Direct simulation of the flow over a porous layer of large porosity. APS 64th Annual Meeting of the Division of Fluid Dynamics, Baltimore, MD.


Papalexandris, M. (2011). Structure of detonation waves in mixtures containing chemical inhibitors. APS 64th Annual Meeting of the Division of Fluid Dynamics, Baltimore, MD.


Papalexandris, M., & Steisel, Q. (2011). Numerical study of detonation suppression with chemical inhibitors. Proceedings of the 23rd International Conference on the Dynamics of Explosions and Reactive Systems. Published. 23rd International Conference on the Dynamics of Explosions and Reactive Systems, Irvine, CA.


Varsakelis, C., & Papalexandris, M. (2011). Numerical analysis of two-phase granular flows at low Mach numbers. 24th Biennial Conference on Numerical Analysis, Glasgow, U.K.


Papalexandris, M., & Kuborn, X. (2011). Numerical Simulation of the Flow and Transport Phenomena during Wood Pyrolysis. 13th International Conference on Numerical Combustion, Corfu, Greece.


Article de journal

Varsakelis, C., & Papalexandris, M. (2011). Low-Mach number asymptotics for two-phase flows of granular materials. Journal of Fluid Mechanics, 669, 472-497. https://doi.org/10.1017/s0022112010005173 (Original work published 2011)


2010
Papier de conférence

Varsakelis, C., & Papalexandris, M. (2010). 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.


Article de journal

Varsakelis, C., & Papalexandris, M. (2010). The equilibrium limit of a constitutive model for two-phase granular mixtures and its numerical approximation. Journal of Computational Physics, 229(11), 4183-4207. https://doi.org/10.1016/j.jcp.2010.02.005 (Original work published 2010)


2009
Papier de conférence

Varsakelis, C., & Papalexandris, M. (2009). 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.


Kuborn, X., Papalexandris, M., & Jeanmart, H. (2009). Modeling shrinkage of a fibrous porous medium during thermal decomposition of its constituent. Proceedings of EUROTHERM-84. Published. EUROTHERM- 84: Thermodynamics of Phase Changes, Namur (Belgium).


Varsakelis, C., & Papalexandris, M. (2009). The derivation of low-Mach number expansion for two-phase flows of granular mixtures. Proceedings of EUROTHERM-84. Published. Eurotherm 84 : Thermodynamics of Phase changes, Namur, Belgium.


Varsakelis, C., & Papalexandris, M. (2009). Numerical analysis of the equilibrium behavior of two-phase granular mixtures. 62nd Annual Meeting of the APS Division of Fluid Dynamics, USA.


Varsakelis, C., & Papalexandris, M. (2009). Low-Mach number expansion and equilibrium behavior of two-phase granular mixtures. Proceedings of the 8th National Congress on Theoretical and Applied Mechanics. Published. 8th National Congress on Theoretical and Applied Mechanics, Brussels, Belgium.


Article de journal

Muppala, S. P. R., Nakahara, M., Aluri, N. K., Kido, H., Wen, J. X., & Papalexandris, M. (2009). Experimental and analytical investigation of the turbulent burning velocity of two-component fuel mixtures of hydrogen, methane and propane. International Journal of Hydrogen Energy, 34(22), 9258-9265. https://doi.org/10.1016/j.ijhydene.2009.09.036 (Original work published 2009)


2008
Article de journal

Deledicque, V., & Papalexandris, M. (2008). A conservative approximation to compressible two-phase flow models in the stiff mechanical relaxation limit. Journal of Computational Physics, 227(21), 9241-9270. https://doi.org/10.1016/j.jcp.2007.12.011 (Original work published 2008)


Lessani, B., & Papalexandris, M. (2008). Numerical study of turbulent channel flow with strong temperature gradients. International Journal of Numerical Methods for Heat and Fluid Flow, 18(3-4), 545-556. https://doi.org/10.1108/09615530810853727 (Original work published 2008)


Noel, C., Busegnies, Y., Papalexandris, M., & Goriely, S. (2008). Hydrodynamical simulations of detonations in superbursts. Computer Physics Communications, 179(1-3), 190-193. https://doi.org/10.1016/j.cpc.2008.01.034 (Original work published 2008)


Noel, C., Goriely, S., Busegnies, Y., & Papalexandris, M. (2008). A new reduced network to simulate detonations in superbursts from mixed H/He accretors. Astronomy & Astrophysics, 483(1), 7-12. https://doi.org/10.1051/0004-6361:20078704 (Original work published 2008)


Papier de conférence

Dutrieue, R., & Papalexandris, M. (2008). Numerical studies on displacement of fire smoke in a road tunnel with a T-junction. Proceedings of the 4th International Conference on Tunnel Safety. Published. 4th International Conference ‘Tunnel Safety and Ventilation’, Graz, Austria.


2007
Article de journal

Deledicque, V., & Papalexandris, M. (2007). An exact Riemann solver for compressible two-phase flow models containing non-conservative products. Journal of Computational Physics, 222(1), 217-245. https://doi.org/10.1016/j.jcp.2006.07.025 (Original work published 2007)


Noel, C., Busegnies, Y., Papalexandris, M., Deledicque, V., & El Messoudi, A. (2007). Hydrodynamical simulation of detonations in superbursts - I. The hydrodynamical algorithm and some preliminary one-dimensional results. Astronomy & Astrophysics, 470(2), 653-659. https://doi.org/10.1051/0004-6361:20077123 (Original work published 2007)


Papalexandris, M., Thomas, J. F., Jacobs, C., & Deledicque, V. (2007). Structural characteristics of detonation expansion from a small channel to a larger one. Combustion Institute. Proceedings, 31, 2407-2414. https://doi.org/10.1016/j.proci.2006.07.245 (Original work published 2007)


Papier de conférence

Kuborn, X., & Papalexandris, M. (2007). Modeling and simulation of the flow and transfer phenomena through a shrinking porous medium. ERCOFTAC Pilot Center Annual Meeting, Ghent, Belgium.


Kuborn, X., Papalexandris, M., & Jeanmart, H. (2007). Modelling transport phenomena and shrinkage during wood drying and pyrolysis. Proceedings of the 3rd European Combustion Meeting. Published. 3rd European Combustion Meeting, Chania, Greece.


Noel, C., Busegnies, Y., Papalexandris, M., & Goriely, S. (2007). Hydrodynamical simulations of detonations in superbursts. Proceedings of the 10th International Symposium on Origin of Matter and Evolution of Galaxies. Published. 10th International Symposium on Origin of Matter and Evolution of Galaxies, Sapporo (Japan).


Deledicque, V., & Papalexandris, M. (2007). A conservative approximation of compressible flow models of heterogeneous mixtures in the stiff mechanical relaxation limit. Proceedings of the 3rd European Combustion Meeting. Published. 3rd European Combustion Meeting, Chania, Greece.


2006
Papier de conférence

Deledicque, V., & Papalexandris, M. (2006). On the Riemann Problem of Non-Conservative Two-Phase Flow Models. 11th International Conference on Numerical Combustion, Granada, Spain.


Muppala, S. P. R., & Papalexandris, M. (2006). Influence of doped hydrogen on hydrocarbon lean premixed turbulent flames. 19th “Journées d’étude” of the Belgian Section of the Combustion Institute, Mons, Belgium.


Muppala, S. P. R., & Papalexandris, M. (2006). Influence of doped hydrogen on hydrocarbon lean premixed turbulent flames. 19th “Journées d’études” of the Belgian Section of the Combustion Institute, Mons, Belgium.


Muppala, S. P. R., & Papalexandris, M. (2006). A modelling approach for hydrogen doped lean premixed turbulent combustion. Proceedings of the ASME 2006 International Mechanical Engineering Congress and Exposition. Published. ASME International Mechanical Engineering Congress, Chicago (Il.). https://doi.org/10.1115/IMECE2006-13861


Deledicque, V., Papalexandris, M., Jacobs, C., & Thomas, J.-F. (2006). 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.


Muppala, S. P. R., Manickam, B., Aluri, N. K., Papalexandris, M., & Dinkelacker, F. (2006). Numerical Simulation of Premixed Turbulent Hydrogen/Hydrocarbon Flames. The 10th International Workshop on Premixed Turbulent Flames, Mainz, Germany.


Muppala, S. P. R., Manickam, B., Aluri, N. K., Papalexandris, M., & Dinkelacker, F. (2006). Numerical Evaluation of the Leading Point Concept: Application to Hydrogen enriched Premixed Turbulent Hydrocarbon Flames. COMBURA 2006, Nieuwegen, The Netherlands.


Deledicque, V., & Papalexandris, M. (2006). A nonlinear Riemann solver for hyperbolic non-conservative two-phase flow models. Proceedings of the 7th National Congress on Theoretical and Applied Mechanics. Published. 7th National Congress on Theoretical and Applied Mechanics, Mons, Belgium.


Muppala, S. P. R., & Papalexandris, M. (2006). A modelling approach for hydrogen-dopes lean premixed turbulent combustion. ASME Congress, Chicago, USA.


Deledicque, V., Papalexandris, M., Jacobs, C., & Thomas, J.-F. (2006). 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.


Article de journal

Lessani, B., & Papalexandris, M. (2006). Time-accurate calculation of variable density flows with strong temperature gradients and combustion. Journal of Computational Physics, 212(1), 218-246. https://doi.org/10.1016/j.jcp.2005.07.001 (Original work published 2006)


Parys, B., Papalexandris, M., & Cornet, A. (2006). Assessment of femtosecond temporal gating for imaging in biological medium by Monte Carlo simulations. IET Proceedings - Vision, Image & Signal Processing, 153(2), 181-184. https://doi.org/10.1049/ip-vis:20050192 (Original work published 2006)


Deledicque, V., & Papalexandris, M. (2006). Computational study of three-dimensional gaseous detonation structures. Combustion and Flame, 144(4), 821-837. https://doi.org/10.1016/j.combustflame.2005.09.009 (Original work published 2006)


2005
Article de journal

Papalexandris, M. (2005). Influence of inert particles on the propagation of multidimensional detonation waves. Combustion and Flame, 141(3), 216-228. https://doi.org/10.1016/j.combustflame.2004.12.017 (Original work published 2005)


Papier de conférence

Lessani, B., & Papalexandris, M. (2005). Numerical study of turbulent channel flow with strong temperature gradients. Proceedings of EUROTHERM-82. Published. Numerical Heat Transfer 2005, EUROTHERM 82, Cracow, Poland.


Deledicque, V., & Papalexandris, M. (2005). A nonlinear Riemann solver for non-conservative two-phase flow models. APS 58th Annual Meeting of the Division of Fluid Dynamics, Chicago, Il.


Papalexandris, M., Jacobs, C., Thomas, J.-F., & Deledicque, V. (2005). 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.


Deledicque, V., & Papalexandris, M. (2005). Numerical analysis of the rectangular and diagonal structures in three-dimensional detonations. Proceedings of the 2nd European Combustion Meeting. Published. 2nd European Combustion Meeting.


Papalexandris, M. (2005). The multidimensional structure of détonation waves in heterogeneous mixtures containing inert solid particles. Proceedings of the 2nd European Combustion Meeting. Published. 2nd European Combustion Meeting.


2004
Papier de conférence

Deledicque, V., & Papalexandris, M. (2004). 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.


Lessani, B., & Papalexandris, M. (2004). 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.


Deledicque, V., & Papalexandris, M. (2004). 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.


Papalexandris, M. (2004). 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.


Article de journal

Papalexandris, M. (2004). Numerical simulation of detonations in mixtures of gases and solid particles. Journal of Fluid Mechanics, 507, 95-142. https://doi.org/10.1017/S0022112004008894 (Original work published 2004)


Papalexandris, M. (2004). A two-phase model for compressible granular flows based on the theory of irreversible processes. Journal of Fluid Mechanics, 517, 103-112. https://doi.org/10.1017/S002211200112004000874 (Original work published 2004)


Papalexandris, M. (2004). Feedback control of thermal systems modeled via the network approach. Journal of Dynamic Systems, Measurement and Control, 126(3), 509-519. https://doi.org/10.1115/1.1789537 (Original work published 2004)


2003
Papier de conférence

Papalexandris, M. (2003). Development of high-accuracy beam propagation algorithms for metrology applications. Proceedings of PHOTOMEC′02. Published. PHOTOMEC 02, Louvain-la-Neuve.


Papalexandris, M. (2003). Numerical study of detonations in mixtures of gases and solid particles. APS 56th Annual Meeting of the Division of Fluid Dynamics, East Rutherford, NJ.


Article de journal

Papalexandris, M., & Waluschka, E. (2003). Numerical phase front propagation for a large-baseline space interferometer. Optical Engineering, 42(4), 1029-1037. https://doi.org/10.1117/1.1558087 (Original work published 2003)


Papalexandris, M., Milman, M., & Shaklan, S. (2003). A scheme for on-orbit calibration of the Space Interferometry Mission based on spacecraft maneuvering. Publications of the Astronomical Society of the Pacific, 115(812), 1236-1249. https://doi.org/10.1086/378708 (Original work published 2003)


Papalexandris, M. (2003). Optimal feedback control of thermal networks. NASA Tech Brief, 27(2), 75-76. (Original work published 2003)


Papalexandris, M. (2003). Tilt sensitivity analysis for space telescopes. NASA Tech Brief, 27(7). (Original work published 2003)


2002
Article de journal

Papalexandris, M., Milman, M. h., & Levine, M. (2002). Nodal temperature estimation algorithms for nonlinear thermal network models. AIAA Journal : devoted to aerospace research and development, 40(7), 1451-1461. https://doi.org/10.2514/2.1808 (Original work published 2002)


Papalexandris, M., Leonard, A., & Dimotakis, P. E. (2002). Unsplit algorithms for multidimensional hyperbolic systems of conservation laws with source terms. Computers and Mathematics with Applications. Part A, 44(1-2), 25-49. https://doi.org/10.1016/S0898-1221(02)00128-1 (Original work published 2002)


Politis, C., Papalexandris, M., & Athanassoulis, G. (2002). A boundary integral equation method for oblique water-wave scattering by cylinders governed by the modified Helmholtz equation. Applied Ocean Research, 24(4), 215-233. https://doi.org/10.1016/S0141-1187(02)00047-0 (Original work published 2002)


Papalexandris, M. (2002). Nodal temperature prediction for thermal networks. NASA Tech Brief, 26(7), 36. (Original work published 2002)


Papier de conférence

Sievers, L., Korechoff, R. P., Milman, M. H., Shaklan, S. B., Catanzarite, J., Basdogan, I., Papalexandris, M., & Swartz, R. (2002). Overview of SIM wide angle astrometric calibration strategies. Published. https://doi.org/10.1117/12.460937


Walushka, E., & Papalexandris, M. (2002). LISA telescope sensitivity analysis. Published. SPIE : Current Developments in Lens Design and Optical Engineering III, Seattle (Wash.). https://doi.org/10.1117/12.451228


Papalexandris, M., Milman, M. H., & Shaklan, S. (2002). Description of a proposed on-orbit calibration procedure for SIM based on spacecraft maneuver. Published. https://doi.org/10.1117/12.460692


Shaklan, S. B., Milman, M. H., Catanzarite, J., Basdogan, I., Papalexandris, M., Sievers, L., & Swartz, R. (2002). Overview of SIM external calibration. Published. https://doi.org/10.1117/12.460737


Papalexandris, M., & Waluschka, E. (2002). Numerical phase front propagation for the Laser Interferometer Space Antenna. Published.


2001
Article de journal

Papalexandris, M. (2001). Integrated modeling of optical systems. NASA Tech Brief, 25(3), 75. (Original work published 2001)


Papalexandris, M., & Milman, M. H. (2001). Active control and parameter updating techniques for nonlinear thermal network models. Computational Mechanics, 27(1), 11-22. https://doi.org/10.1007/s004660000209 (Original work published 2001)


Papalexandris, M. (2001). Parameter identification of thermal networks. NASA Tech Brief, 25(7), 52. (Original work published 2001)


Papier de conférence

Papalexandris, M., Milman, M. H., & Levine, M. (2001). Optimization methods for thermal modeling of optomechanical systems. Published.


2000
Article de journal

Papalexandris, M., & Redding, D. C. (2000). Calculation of diffraction effects on the average phase of an optical field. Journal of the Optical Society of America A, 17(10), 1763. https://doi.org/10.1364/JOSAA.17.001763 (Original work published 2000)


Papalexandris, M. (2000). Integrated modeling of optical systems. NASA Tech Brief, 24(11), 36-37. (Original work published 2000)


Papalexandris, M. (2000). Numerical study of wedge-induced detonations. Combustion and Flame, 120(4), 526-538. https://doi.org/10.1016/S0010-2180(99)00113-3 (Original work published 2000)


Papier de conférence

Papalexandris, M., Basinger, S. A., & Redding, D. C. (2000). Average-phase calculations with near-field diffraction algorithms for the Space Interferometry Mission. Published. https://doi.org/10.1117/12.390281


Mosier, G. E., Femiano, M., Parrish, K., Redding, D. C., Papalexandris, M., Kissil, A., & Ha, K. (2000). Integrated modeling results for the next generation space telescope yardstick model. Published.


1998
Papier de conférence

Milman, M. H., Needels, L., & Papalexandris, M. (1998). Thermal modeling of space telescopes. AIAA Proceedings - TFAWS 1998. Published. TFAWS Conference AIAA, Cleveland, Ohio.


1997
Article de journal

Papalexandris, M., Leonard, A., & Dimotakis, P. (1997). Unsplit schemes for hyperbolic conservation laws with source terms in one space dimension. Journal of Computational Physics, 134(1), 31-61. (Original work published 1997)


Papalexandris, M., Leonard, A., & Dimotakis, P. E. (1997). Unsplit schemes for hyperbolic conservation laws with source terms in one space dimension. Journal of Computational Physics. https://doi.org/10.1006/jcph.1997.5692


Monographie

Papalexandris, M. (1997). Unsplit numerical schemes for hyperbolic systems of conservation laws with source terms.


Papier de conférence

Papalexandris, M., Leonard, A., & Dimotakis, P. (1997). 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.


1996
Papier de conférence

Papalexandris, M., Leonard, A., & Dimotakis, P. (1996). An unsplit scheme for 1-D unsteady, compressible and chemically reacting flows. SIAM Annual Meeting, Charlotte, NC.


1995
Papier de conférence

Papalexandris, M. (1995). Numerical simulations of 1-D unstable detonations. Euroconferences, Heraclion-Crete, Greece.


1992
Papier de conférence

Athanassoulis, G., Makrakis, G., & Papalexandris, M. (1992). Numerical evaluation of half-plane Green functions for the acoustic and modified Helmholtz equations. Proceedings of the 3rd National Congress in Mechanics, Hellenic Society for Theoretical and Applied Mechanics. Published. Proceedings of the 3rd National Congress in Mechanics, Athènes, Grèce.


Papier de conférence

Noël, C., Busegnies, Y., Papalexandris, M., & Goriely, S. (n.d.). Hydrodynamical simulations of detonations in superbursts. 10th International Symposiumon Origin of Matter and Evolution of Galaxies, APS, Sapporo, Japan.