Direct numerical simulation of hypersonic turbulent boundary layers

Direct numerical simulation of hypersonic turbulent boundary layers ...

Direct numerical simulation of hypersonic turbulent boundary layers. Part 1. Initialization and comparison with experiments - Volume 570.

Direct Numerical Simulation of Hypersonic Turbulent Boundary ...

The DNS results for a nozzle radius to boundary-layer thickness ratio of 5.5 show that the turbulence statistics of the nozzle-wall boundary layer are nearly ...

Direct numerical simulation of hypersonic turbulent boundary layers

So far, engineering predictions of turbulent heat flux for hypersonic vehicle simulations have been based mostly on Reynolds-averaged Navier– ...

Direct numerical simulation of hypersonic turbulent boundary layers ...

Direct numerical simulations (DNSs) provide a large amount of accurate data that can be used to analyse turbulent boundary layers at high Mach numbers. Based on ...

Direct Numerical Simulation of Hypersonic Boundary Layer ...

Boundary layer transition accounts for a major source of uncertainty in the heating loads on hypersonic vehicles. The process of laminar-turbulent ...

Direct Numerical Simulation Of Hypersonic Turbulent Boundary Layers

Direct numerical simulations (DNS) are performed to investigate the spatial evolution of flat-plate zero-pressure-gradient turbulent ...

Direct numerical simulation of hypersonic turbulent boundary layers ...

In this paper we present direct numerical simulations (DNS) of hypersonic turbulent boundary layers to study high-enthalpy effects.

Direct numerical simulation of hypersonic boundary layer transition ...

Direct numerical simulation (DNS) of transition over a hypersonic lifting body model HyTRV developed by China Aerodynamics Research and Development Center is ...

Direct numerical simulation of hypersonic turbulent boundary layers

Direct numerical simulations (DNS) are performed to investigate the spatial evolution of flat-plate zero-pressure-gradient turbulent boundary layers over ...

Direct Numerical Simulation of Hypersonic Turbulent Boundary ...

Direct Numerical Simulation of Hypersonic Turbulent Boundary Layers inside an Axisymmetric Nozzle. Junji Huang,; Chao Zhang,; Lian Duan and; Meelan M. Choudhari.

Direct Numerical Simulation of Hypersonic Turbulent Boundary ...

A low-dissipation flux scheme in SPARC is used on a 2.7 billion cell mesh to capture the turbulent fluctuations in the boundary layer flow. The ...

Direct Numerical Simulation Of Hypersonic Turbulent Boundary ...

(2000) and Pirozzoli, Grasso & Gatski (2004) performed direct numerical simulations (DNS) of supersonic turbulent boundary layers at. Mach 2.5 ...

Direct Numerical Simulation Database for Hypersonic Turbulent ...

In this paper, we present a direct numerical simulation database of high-speed zero-pressure-gradient turbulent boundary layers developing spatially over a ...

Direct Numerical Simulation Database for Supersonic and ...

Martín [23,24] made a pioneering effort toward characterizing boundary-layer turbulence in the hypersonic regime by developing a temporal DNS database of ...

(PDF) Direct Numerical Simulation of Hypersonic Boundary-Layer ...

turbulent boundary layers started just recently. In the beginning,. DNS cases are temporally evolving boundary layers (Guarini et al. [17] and ...

Direct numerical simulation of hypersonic turbulent boundary layers ...

In this paper, we perform direct numerical simulations (DNS) of turbulent boundary layers with nominal free-stream Mach number ranging from 0.3 to 12.

Direct numerical simulation of hypersonic turbulent boundary layers ...

In this paper, we perform direct numerical simulations (DNS) of turbulent boundary layers with nominal free-stream Mach number ranging from 0.3 to 12.

Direct numerical simulation of hypersonic boundary layer transition ...

DNS becomes a more and more important tool in the study of turbulent flows and transitions.11 Because of complexity, the DNS of the compressible ...

Direct numerical simulation of hypersonic turbulent boundary layers ...

Direct numerical simulation of hypersonic turbulent boundary layers. Part 3. Effect of Mach number · Duan, L. · Beekman, I. · Martín, M. P. ...

Direct numerical simulation of subharmonic second-mode ...

This study explores the turbulent breakdown of high-enthalpy hypersonic boundary layers under adiabatic wall conditions using direct numerical simulations.