Université Evry Val d'Essonne

Présentation générale

Disciplines

 Mécanique des fluides

Domaines d'expertise

 Mécanique des fluides compressibles, ondes de choc.

Laboratoire

• Laboratoire Mécanique et d'Energétique d'Evry

Publications

Publications

•   Simulation of the rarefied gas flow around a perpendicular disc A.Chpoun, T.G. Elizarova, I.A. Graur, J.C. Lengrand, European Journal of Mechanics B/Fluids, Vol.24, pp. 457-467-2005.

• Optimization of Viscous Mach 5 Waveriders Derived from Axisymmetric Flows. B. Mangin, R. Benay, B. Chanetz, and A. Chpoun , ISSW25,  Bangalore, India, 17-22 Jul. 2005

• Numerical investigation of downstream flow parameters influence on Mach stem size M.Sellam, and A.chpoun , ISSW25,  Bangalore, India, 17-22 Jul. 2005

• Numerical simulation of conical and spherical shocks interaction JD Parisse, J Giordano, Y Burstchell, DE Zeitoun, A  Chpoun, ISSW25,  Bangalore, India, 17-22 Jul. 2005

• Optimization of Viscous Mach 5 Waveriders Derived from Axisymmetric Power-low Blunt Body Flows B.Mangin, R.Benay, B.Chanetz and A.Chpoun “Journal of spacecraft and Rockets” Vol .43, No 5, Sepatember – October 2006

• Comparison between methods of generation of waveriders derived from conical flows Mangin, A. Chpoun R. Benay, and B. Chanetz, “C.R mécanique  334 (2006) 117-122

• Numerical investigation of supersonic viscous corner flow with different regimes of 3D shock interaction M.Sellam, A.Kudryavtsev, D.Khotyanovsky, A.Chpoun “ ISSW 26 ” Germany (2007)

• Thrust vectoring by fluidic secondary injection in an axisymmetrical supersonic nozzle N.Maarouf, M.Sellam, M.Grignon and A.Chpoun “ ISSW 26” Germany (2007)

• Computational and modelling study of fluid injection for thrust vectoring in an axisymmetrical  supersonic nozzle. N.Maarouf, M.Sellam, M.Grignon and A.Chpoun “ 18th International Shock interaction Symposium” (accepté) Rouen (2008)

• Optimization of viscous Mach 5 waveriders derived from axisymmetric flow B. Mangin, R. Benay, A. Chpoun, V. Lago, Shock Waves, Editions of  G. Jagadeesh-E. Arunan-KPJ Reddy, Shock Wave Society of India Publishing,  pp.  161-166, 2006

• Numerical invesitgation of downstream flow parameters on Mach stem size M. Sellam, A. Chpoun, Shock Waves, Edition of  G. Jagadeesh-E. Arunan-KPJ Reddy, Shock Wave Society of India Publishing,  pp.  399-404, 2006

• Numerical simulation of conical and spherical shocks interaction JD Parisse, J Giordano, Y Burstchell, DE Zeitoun, A  Chpoun, , Shock Waves, Edition of  G. Jagadeesh-E. Arunan-KPJ Reddy, Shock Wave Society of India Publishing,  pp.  411-416, 2006

• Optimization of viscous Mach 5 waveriders derived from axisymmetric flows B. Mangin, R. Benay, B. Chanetz, A. Chpoun, International conference: High speed flow-Fundamental problems, Zhukovsky, Moscow, Russia, 21-24 sep. 2004

• Fluidic thrust vectoring modelling of a two dimensional supersonic nozzle B. Mangin, L. Jacquin, A. Chpoun, 58th annual meeting of the division of fluid dynamics, Chicago, USA, 20-22 Nov. 2005

• Vectorisation fluidique de la poussée d’une tuyère plane supersonique B. Mangin, L. Jacquin, A. Chpoun, 41ème colloque d’Aérodynamique appliqué AAAF, Lyon, France, 20-22 Nov. 20-22 mars 2006

• Etude des différents types de configurations possibles lors de l’interaction entre une onde de choc conique et une onde de choc sphérique J-D Parisse, J. Giordano, Y. Burstchell, D-E Zeitoun, A. Chpoun, 41ème colloque d’Aérodynamique appliqué AAAF, Lyon, France, 20-22 Nov. 20-22 mars 2006

• Experimental and numerical study of the fluidic thrust vectoring of a two-dimensional supersonic nozzle B. Mangin, L. Jacquin, A. Chpoun, 24th AIAA Applied Aerodynamics Conference, San Francisco, USA, 4-7 June 2006