18 results with keyword: 'interactions turbulent boundary layer high reynolds number'
In what follows we develop a possible interpretation of these results, based on the working hypothesis that a class of very-large-scale ‘structures’ with statistical
N/A
A first campaign was done based on a high magnification 2C2D PIV in the near wall region in order to capture the near wall scales and the mean gradient.. A second experiment of
N/A
2.. Now, as hypersonic flight becomes more important in today’s research, the community finds itself once again building on available knowledge to improve its understanding for
N/A
The results show that the turbulent boundary layer separation of wing can be obviously sup- pressed and the maximum lift coefficient is improved at high Reynolds number with
N/A
Along that direction, weakly correlated structures present a maximum length of O 18δ in channels, and O 7δ in boundary layers, attained at the outer and logarithmic
N/A
An explicit wall model based on a power-law velocity profile for the description of the turbulent boundary layer is proposed for high Reynolds number flow RANS simulations.. This
N/A
While most studies have focussed on channel flows and zero pressure gradient (ZPG) boundary layer flows, our understanding of wall turbulence under the influence of a
N/A
and Monson, D.J., “The Hypersonic Shock Wave- Turbulent Boundary Layer Interaction Generated by a Sharp Fin at Mach 8.2,” AIAA Paper No. and Shapey, B.L.,
N/A
turbulent boundary layer and a laminar free-stream, we identify a layer—near the junction between the log and wake layers of the turbulent boundary layer—where significant
N/A
of pairing noise like in jets at high Reynolds number : less noisy jets are indeed observed for a natural smooth development of their turbulent boundary layer. This is of course not
N/A
standard k–ω model near the wall to a high Reynolds number version of the k–ε model in the outer portion of the boundary layer.. Contains a modified turbulent viscosity
N/A
Jones, M.B., Marusic, I. and Perry, AE 2001 Evolution and structure of sink-flow turbulent boundary layers. and Kaltenbach, H.J. 2004 A priori and a posteriori tests of
N/A
increase of heat transfer coecient in the turbulent boundary layer at high particle Reynolds number, Re P > 100, is the same as for a stationary particle.. In these experiments
N/A
Chamberlain, Rachel P., "Articulations of Liberation and Agency in Yanagi Miwa's "Elevator Girls"." Thesis, Georgia State University,
N/A
Keywords: Turbulent boundary layer; Heat/Mass Transfer Analogy; Large-Eddy Simulation (LES); Elliptic Blending Reynolds Stress Model (EB-RSM); Turbulent heat transfer
N/A
where the boundary layers are still laminar before separation. The use of high Reynolds number models implies the turbulent boundary layers and strong mixing, which shifts the
N/A
the same friction coefficient as a turbulent boundary layer in air flowing at the same Reynolds number and a local Mach number 1.29 times the Hach number of the helium flow..
N/A