Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Abdelkader Frendi"'
Autor:
Gabriel Nastac, Abdelkader Frendi
Publikováno v:
Fluids, Vol 7, Iss 12, p 362 (2022)
Characterization of unsteady loads is critical for the development of control systems for next-generation air vehicles. Both Direct Numerical Simulation (DNS) and Large Eddy Simulation (LES) methods are prohibitively expensive, and existing Reynolds-
Externí odkaz:
https://doaj.org/article/0b513bbb01334147a4ab6f562944ec63
Autor:
Miles Owen, Abdelkader Frendi
Publikováno v:
Fluids, Vol 5, Iss 4, p 212 (2020)
The results from a temporal linear stability analysis of a subsonic boundary layer over a flat plate with a straight and wavy leading edge are presented in this paper for a swept and un-swept plate. For the wavy leading-edge case, an extensive study
Externí odkaz:
https://doaj.org/article/383764429c44465288e966f2f336b615
Publikováno v:
Fluids, Vol 5, Iss 3, p 129 (2020)
A new Partially Averaged Navier-Stokes (PANS) bridging model is derived from existing (k−ω) and (k−ε) PANS formulations. The model behaves like the PANS (k−ω) model near rigid walls and like the PANS (k−ε) model away from walls. The new m
Externí odkaz:
https://doaj.org/article/85e3a43a8fb64c2eadd81992134f37ee
Autor:
Man Zhang, Abdelkader Frendi
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2016, Vol. 26, Issue 6, pp. 1821-1842.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-04-2015-0143
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2016, Vol. 26, Issue 5, pp. 1486-1525.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-04-2015-0137
Publikováno v:
Fluids
Volume 5
Issue 3
Fluids, Vol 5, Iss 129, p 129 (2020)
Volume 5
Issue 3
Fluids, Vol 5, Iss 129, p 129 (2020)
A new Partially Averaged Navier-Stokes (PANS) bridging model is derived from existing and PANS formulations. The model behaves like the PANS model near rigid walls and like the PANS model away from walls. The new model is tested using well-known benc
Autor:
Abdelkader Frendi, Man Zhang
Publikováno v:
Journal of Vibration and Acoustics. 142
Most fluid flows of practical applications are turbulent. In flows involving interactions with flexible structures, such as an aircraft skin, the knowledge of turbulent wall-pressure fluctuations is critical. Both measurements and direct numerical si
Publikováno v:
AIAA Journal. 56:1284-1287
Publikováno v:
Applied Acoustics. 127:1-14
In this paper, results from an experimental study on pressure fluctuations in a sensor port are presented. The sensor ports are attached to a large flat plate over which plane acoustic waves propagate. In addition, an analytical model is developed by
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 27:235-262
Purpose The purpose of this study is to investigate the accuracy and applicability of the Flowfield Dependent Variation (FDV) method for large-eddy simulations (LES) of decaying isotropic turbulence. Design/methodology/approach In an earlier paper, t