Compressibility effects on boundary-layer transition induced by an isolated roughness element
JA Redford, ND Sandham, GT Roberts - AIAA journal, 2010 - arc.aiaa.org
TRANSITION from laminar to turbulentflow in a boundary layer is important when trying to
quantify surface heat transfer and drag for supersonic or hypersonic flight vehicles …
quantify surface heat transfer and drag for supersonic or hypersonic flight vehicles …
[HTML][HTML] Numerical simulations of turbulent spots in supersonic boundary layers: effects of Mach number and wall temperature
JA Redford, ND Sandham, GT Roberts - Progress in Aerospace Sciences, 2012 - Elsevier
The compressible Navier–Stokes equations are solved for turbulent spots in otherwise
laminar boundary layers with external flow Mach numbers of 3 and 6. In each case two wall …
laminar boundary layers with external flow Mach numbers of 3 and 6. In each case two wall …
Direct numerical simulation of transitional flow at high Mach number coupled with a thermal wall model
JA Redford, ND Sandham, GT Roberts - Computers & fluids, 2011 - Elsevier
In transitional and turbulent high speed boundary-layer flows the wall thermal boundary
conditions play an important role and in many cases an assumption of a constant …
conditions play an important role and in many cases an assumption of a constant …
[图书][B] Direct numerical simulation of turbulent spots in high-speed boundary layers
A Jocksch - 2009 - research-collection.ethz.ch
We investigate the development of isolated turbulent spots in boundary layers at Mach
numbers M= 1.1 and M= 5 for adiabatic and cooled walls by direct numerical simulations …
numbers M= 1.1 and M= 5 for adiabatic and cooled walls by direct numerical simulations …
[HTML][HTML] A Poisson random field model for intermittent phenomena with application to laminar-turbulent transition and material microstructure
RV Field Jr, M Grigoriu - Applied Mathematical Modelling, 2011 - Elsevier
The alternation of a physical system between two phases or states is referred to as
intermittency. Examples of intermittent phenomena abound in applications and include the …
intermittency. Examples of intermittent phenomena abound in applications and include the …
[PDF][PDF] Key technologies for hypersonic sustained flight assessed within LAPCAT and ATLLAS projects
J Steelant - … 6th European Symposium on Aerothermodynamics for …, 2008 - researchgate.net
ABSTRACT LAPCAT and ATLLAS are two EC funded projects to explore long-term aspects
related to high-speed transport. Within both projects, a total of 19 partners are involved …
related to high-speed transport. Within both projects, a total of 19 partners are involved …
Direct Numerical Simulations of Turbulent Shear Flows
RD Sandberg - High Performance Computing on Vector Systems 2009, 2009 - Springer
This contribution is concerned with the simulation of turbulent shear flows. First, direct
numerical simulations (DNS) are introduced, focusing on the challenges associated with …
numerical simulations (DNS) are introduced, focusing on the challenges associated with …