Journal article
TFL
Papalexandris Research Group
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2017
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.
2016
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.
2016
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.
2016
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.
2016
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.
2016
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.
2015
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.
2015
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.
2015
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.
2015
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.
2015
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.
2014
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.
2014
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.
2014
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.
2014
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).
2012
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.
2011
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.
2010
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.
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