The effect of wall temperature on the transfer of kinetic energy in a hypersonic turbulent boundary layer for different Mach numbers and wall temperature ratios is studied by direct numerical simulation. A cold wall temperature can enhance the compressibility effect in the near-wall region through increasing the temperature gradient and wall heat flux. It is shown that the cold wall temperature enhances the local reverse transfer of kinetic energy from small scales to large scales, and suppresses the local direct transfer of kinetic energy from large scales to small scales. The average filtered spatial convection and average filtered viscous dissipation are dominant in the near-wall region, while the average subgrid-scale flux of kinetic en...
High-speed vehicles experience a highly challenging environment in which the freestream Mach number ...
This paper reports the direct numerical simulation (DNS) for hypersonic turbulent boundary layer ove...
We study the structure of high-speed zero-pressure-gradient turbulent boundary layers up to friction...
The effect of wall temperature on the transfer of kinetic energy in a hypersonic turbulent boundary ...
The contribution of various flow topologies to the subgrid-scale (SGS) flux of kinetic energy in hyp...
We present a direct numerical simulation database of supersonic and hypersonic turbulent boundary la...
The compressibility effect in isothermal hypersonic boundary layer is studied with direct numerical ...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
The compressibility effect in isothermal hypersonic boundary layer is studied with direct numerical ...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
International audienceA hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a...
International audienceA hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a...
International audienceDirect numerical simulations (DNS) of supersonic turbulent boundary layers (ST...
International audienceDirect numerical simulations (DNS) of supersonic turbulent boundary layers (ST...
High-speed vehicles experience a highly challenging environment in which the freestream Mach number ...
This paper reports the direct numerical simulation (DNS) for hypersonic turbulent boundary layer ove...
We study the structure of high-speed zero-pressure-gradient turbulent boundary layers up to friction...
The effect of wall temperature on the transfer of kinetic energy in a hypersonic turbulent boundary ...
The contribution of various flow topologies to the subgrid-scale (SGS) flux of kinetic energy in hyp...
We present a direct numerical simulation database of supersonic and hypersonic turbulent boundary la...
The compressibility effect in isothermal hypersonic boundary layer is studied with direct numerical ...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
The compressibility effect in isothermal hypersonic boundary layer is studied with direct numerical ...
In this paper, direct numerical simulations in a Mach 6.0 hypersonic turbulent boundary layer over a...
International audienceA hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a...
International audienceA hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a...
International audienceDirect numerical simulations (DNS) of supersonic turbulent boundary layers (ST...
International audienceDirect numerical simulations (DNS) of supersonic turbulent boundary layers (ST...
High-speed vehicles experience a highly challenging environment in which the freestream Mach number ...
This paper reports the direct numerical simulation (DNS) for hypersonic turbulent boundary layer ove...
We study the structure of high-speed zero-pressure-gradient turbulent boundary layers up to friction...