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of 29
pro vyhledávání: '"Bertrand Aupoix"'
Publikováno v:
Progress in Hybrid RANS-LES Modelling ISBN: 9783319700304
This paper presents a comprehensive study of an impinging jet configuration (Grenson et al, Int J Heat Mass Trans 102:801–815, 2016), which has been selected for its high Reynolds number ReD = 60,000, small nozzle-to-plate distance H/D = 3 and temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570e69fe76b4a1c556661247a72849bb
https://doi.org/10.1007/978-3-319-70031-1_41
https://doi.org/10.1007/978-3-319-70031-1_41
Autor:
Bertrand Aupoix
Publikováno v:
Flow, Turbulence and Combustion. 94:63-78
An analytical model proposed by Lysak to evaluate the wall pressure fluctuation spectrum and variance for pipe flows is extended to use it as a post-processor of RANS computations, for attached boundary layers, whatever the turbulence model. Model ex
Publikováno v:
Applied Mechanics and Materials. 232:543-547
During flight, emergency descent situations are part of those extreme conditions that can lead the empennage of an aircraft to vibrate. These vibrations are mainly due to the separated flow on the upper surface of the structure which increases the pr
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
AIAA Journal. 40:1549-1558
The results of an experimental study of interaction between an incompressible two-dimensional asymmetrical turbulent wake produced by a symmetrical airfoil at incidence and a boundary layer formed on a similar airfoil immediately downstream are discu
Autor:
Stephane Catris, Bertrand Aupoix
Publikováno v:
International Journal of Heat and Fluid Flow. 21:606-613
A complete set of constraints is proposed to force a high Reynolds number turbulence model to correctly predict the behaviour of the outer part of the boundary layer, whatever the pressure gradient and the Reynolds number. The constraints are general
Autor:
Stephane Catris, Bertrand Aupoix
Publikováno v:
Aerospace Science and Technology. 4:1-11
The present paper deals with the improvement of the predictions of high Mach number boundary layers. Two-equation models have been shown to poorly predict the logarithmic region of the boundary layer in presence of large density gradients. This induc
Autor:
Bertrand Aupoix
Publikováno v:
Proceeding of Eighth International Symposium on Turbulence and Shear Flow Phenomena.
Publikováno v:
30th AIAA Applied Aerodynamics Conference.
This paper presents a recent study performed by Airbus and ONERA with the objective to quantify the impact of counter-rotating open rotors (CROR) on the aerodynamic characteristics of aircraft at high speed. In a short introduction, the industrial co
Publikováno v:
Proceeding of THMT-12. Proceedings of the Seventh International Symposium On Turbulence, Heat and Mass Transfer Palermo, Italy, 24-27 September, 2012.