This book contains the papers presented at the West East High Speed Flow Fields (WEHSFF_2002) conference held in Marseilles (France) during the period 22-26 April 2002. This conference was in connection with the third European FloWnet (Flow Library Over the Web network) data base workshop. The 57 papers included 10 invited contributions are focussed on both experimental and computational progress in aerospace applications from high subsonic to hypersonic regime.

The content of the papers covers research developments inmodelling, esperimentation and numerical simulation in the following topics: Experiments in high speed flows, real gas effects, gas/surface interaction, laminar to turbulence transition, shock / shock interactions, wind tunnel nozzles, transonic and supersonic flow validation, fluid/structure and fluid/waves interactions

# West East high Speed Flow Fields. Aerospace applications from high subsonic to hypersonic regime

95,00€

Book

**Authors:**D. E. Zeitoun, J. Périaux, J. A. Désidéri, M. Marini

**ISBN:**84-95999-18-8

**Editorial:**CIMNE

**Year of publication:**2003

**Pages:**509

**Index:**INVITED LECTURES - A strategy for code validation in high Mach number flows: The experimentalist point of view - The Advances of experiment research of high speed flows in CARDC - Self-consistent chemical-physics models in hypersonic flows - Application of Particle image Velocimetry for the investigation of high speed flow field - Kinetic approach to computation high sped flow field - Optical flow visualization of shock wave and its CFD validation - Simulation and modeling of compressible tirbulent shear flows - Large eddy simulation of compressible turbulent flows - Turbomachinery component design by means of CFD - Numerical models for computing unsteady fast flows and their interaction with structures CHAPTER 1 - Comparison and correlation of HYFLEX flight and wind tunnel data at various free-stream conditions -Experimental and numerical study of Mars pathfinder model - Validity od statistical uncertainty in comparison of winged vehicle force data at hypersonic wind tunnels - CFD model and code-to-experiment validation fo an under-expanded nonequilibrium plasmatron jet over a butt-end probe - Visulaization and PIV measurements of high speed flows and other phenomena with novel ultra-high-speed CCD camera - Numerical simulation of hypersonic film cooling - On the numerical convergence to steady state of hypersonic flow over bodies with concavities - Computational investigation og high enthalpy flows past a finite cylinder in HEG - DSMC simulation of hypersonic flow near the brazilian reusable satellite - A contribution to steady/unstready PNS debate - Navier-Stokes computations of nonequilibrium hypersonic double-cone flows: influence of numerics - High enthalpy shock tunnel flow past a cylinder: a basis for CFD validation - Supersonic flow around hallow cylinder flare configuration - Rigourous modeling of the full and partially chemical equilibrium flows reference to hypersonic aerodynamic and heat transfer problems - Thermal slip boundary conditions at the wall in nonequilibrium flows - The mechanical action of powerfull energy fluxes upon the high heterogeneous material CHAPTER 2 - Experimental and numerical study of delayed transition of reflected shock waves over curved walls - Numerical and experimental analaysis of hypersonic shock/shock interactions of two hemisphere for future TSTO transport problems - Study of transition between steady regular and Mach reflectations in a quiet wind tunnel - Analytical, numerical and experimental investigation of shock wave reflection transition induced by variation of distance between wedges - Viscous effect in shock/shock interactions in an axisymmetricsteady laminar flow - The carbuncle phenomenon: Anew stability analysis CHAPTER 3 - Streamwise vortex structures in a supersonic jet shear layer - Asymetric flow separation in an over-expanded rocket nozzle - Numerical study of the starting process in a supersonic nozzles - Numerical study of shock reflection phenomena in over-expanded jets - Aerodynamic design parameters of hypersonic Ludwieg tube nozzie - Experimental and numerical investigation of the cap-shock structure in over expanded thrust.optimized nozzies - Experimental and numerical study of a supersonic jet shock-wave stucture CHAPTER 4 - Large eddy simulation for stator-rotor interaction in an axial flow turbine - Hypersonic compression ramp flows: a comparison of DSMC computations and experimental results - Hydrogen gaz injection in a turbulent supersonic air flow - Numerical investigations of transitional flat-plate boundary layer with impinging shock waves - Shock tunnel study on the interaction of a lateral jet with a supersonic cross flow - Some time properties in shock boundary layer interaction CHAPTER 5 - Perfomance of turbulence closures in unsteady high speed flows - Simulation of free stream high intesity turbulence effect on flow and heat transfer of unsteady wall boundary layer - Control of transition in supersonic boundary layers using distributed roughness-experiments and computations - Experimental study of disturbance development in a 3-D supersonic boundary layer -DNS transition mechanisms at Mach 6.8-flate plate vs. Shar cone - An efficient and robust algorithm for the V2-F turbulence model with application to turbomachinery flow CHAPTER 6 - ELAC: a high speed transportation system: experiments, calculations, and visualizations - Development of an accurate multiblock multiface 3D ENO driven Navier-Stokes code NES with Spalart-Allmaras model for complex aerodynamic configrations - A multigrid-accelerated unstructured hybrid mesh method for turbulent and time-dependent transonic flow - Linear and non-liner interaction of acoustic waves with the supersonic boundary layer - High accuracy atudy of mathematical models for DNS of noise around steady mean flow - Distributed optimization using virtual and strategies for aerodynamic design

107 in stock

Book

**Authors:**D. E. Zeitoun, J. Périaux, J. A. Désidéri, M. Marini

**ISBN:**84-95999-18-8

**Editorial:**CIMNE

**Year of publication:**2003

**Pages:**509

**Index:**INVITED LECTURES - A strategy for code validation in high Mach number flows: The experimentalist point of view - The Advances of experiment research of high speed flows in CARDC - Self-consistent chemical-physics models in hypersonic flows - Application of Particle image Velocimetry for the investigation of high speed flow field - Kinetic approach to computation high sped flow field - Optical flow visualization of shock wave and its CFD validation - Simulation and modeling of compressible tirbulent shear flows - Large eddy simulation of compressible turbulent flows - Turbomachinery component design by means of CFD - Numerical models for computing unsteady fast flows and their interaction with structures CHAPTER 1 - Comparison and correlation of HYFLEX flight and wind tunnel data at various free-stream conditions -Experimental and numerical study of Mars pathfinder model - Validity od statistical uncertainty in comparison of winged vehicle force data at hypersonic wind tunnels - CFD model and code-to-experiment validation fo an under-expanded nonequilibrium plasmatron jet over a butt-end probe - Visulaization and PIV measurements of high speed flows and other phenomena with novel ultra-high-speed CCD camera - Numerical simulation of hypersonic film cooling - On the numerical convergence to steady state of hypersonic flow over bodies with concavities - Computational investigation og high enthalpy flows past a finite cylinder in HEG - DSMC simulation of hypersonic flow near the brazilian reusable satellite - A contribution to steady/unstready PNS debate - Navier-Stokes computations of nonequilibrium hypersonic double-cone flows: influence of numerics - High enthalpy shock tunnel flow past a cylinder: a basis for CFD validation - Supersonic flow around hallow cylinder flare configuration - Rigourous modeling of the full and partially chemical equilibrium flows reference to hypersonic aerodynamic and heat transfer problems - Thermal slip boundary conditions at the wall in nonequilibrium flows - The mechanical action of powerfull energy fluxes upon the high heterogeneous material CHAPTER 2 - Experimental and numerical study of delayed transition of reflected shock waves over curved walls - Numerical and experimental analaysis of hypersonic shock/shock interactions of two hemisphere for future TSTO transport problems - Study of transition between steady regular and Mach reflectations in a quiet wind tunnel - Analytical, numerical and experimental investigation of shock wave reflection transition induced by variation of distance between wedges - Viscous effect in shock/shock interactions in an axisymmetricsteady laminar flow - The carbuncle phenomenon: Anew stability analysis CHAPTER 3 - Streamwise vortex structures in a supersonic jet shear layer - Asymetric flow separation in an over-expanded rocket nozzle - Numerical study of the starting process in a supersonic nozzles - Numerical study of shock reflection phenomena in over-expanded jets - Aerodynamic design parameters of hypersonic Ludwieg tube nozzie - Experimental and numerical investigation of the cap-shock structure in over expanded thrust.optimized nozzies - Experimental and numerical study of a supersonic jet shock-wave stucture CHAPTER 4 - Large eddy simulation for stator-rotor interaction in an axial flow turbine - Hypersonic compression ramp flows: a comparison of DSMC computations and experimental results - Hydrogen gaz injection in a turbulent supersonic air flow - Numerical investigations of transitional flat-plate boundary layer with impinging shock waves - Shock tunnel study on the interaction of a lateral jet with a supersonic cross flow - Some time properties in shock boundary layer interaction CHAPTER 5 - Perfomance of turbulence closures in unsteady high speed flows - Simulation of free stream high intesity turbulence effect on flow and heat transfer of unsteady wall boundary layer - Control of transition in supersonic boundary layers using distributed roughness-experiments and computations - Experimental study of disturbance development in a 3-D supersonic boundary layer -DNS transition mechanisms at Mach 6.8-flate plate vs. Shar cone - An efficient and robust algorithm for the V2-F turbulence model with application to turbomachinery flow CHAPTER 6 - ELAC: a high speed transportation system: experiments, calculations, and visualizations - Development of an accurate multiblock multiface 3D ENO driven Navier-Stokes code NES with Spalart-Allmaras model for complex aerodynamic configrations - A multigrid-accelerated unstructured hybrid mesh method for turbulent and time-dependent transonic flow - Linear and non-liner interaction of acoustic waves with the supersonic boundary layer - High accuracy atudy of mathematical models for DNS of noise around steady mean flow - Distributed optimization using virtual and strategies for aerodynamic design

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