Zobrazeno 1 - 10
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pro vyhledávání: '"M. Hadžiabdić"'
Akademický článek
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Publikováno v:
International Journal of Heat and Fluid Flow. 90:108819
We performed simulations of Rayleigh-Benard convection (RBC) for very high Ra number, 10 9 , 10 12 , 10 13 , 10 14 and 10 16 , thus beyond the reach of classical LES, by using an elliptic-relaxation hybrid RANS-LES (ER-HRL) model paired with a compou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d21b3b90d0a2b6edd6f71f1cfd7dbb
https://doi.org/10.1016/j.ijheatfluidflow.2021.108819
https://doi.org/10.1016/j.ijheatfluidflow.2021.108819
Akademický článek
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Publikováno v:
Flow, Turbulence and Combustion. 97:1017-1046
To unravel the widespread perception that the RANS (Reynolds-averaged Navier-Stokes) concept is unreliable in predicting the dynamics of separated flows, we assessed the performance of two RANS closure levels, the linear eddy-viscosity (LEVM) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083980ebca6f6b15a5c5bdb3011656dc
https://doi.org/10.1007/s10494-016-9772-z
https://doi.org/10.1007/s10494-016-9772-z
Autor:
M. Hadžiabdić, Maarten van Reeuwijk
Publikováno v:
International Journal of Heat and Fluid Flow. 51:42-49
We perform Direct Numerical Simulation (DNS) and Reynolds-Averaged Navier–Stokes (RANS) simulations of a plane turbulent channel flow with high Schmidt number mass transfer. The DNS, which considers passive scalars with Schmidt numbers between 1 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1167114a9c012fd30d7ab3ebd1e6c7
https://doi.org/10.1016/j.ijheatfluidflow.2014.10.025
https://doi.org/10.1016/j.ijheatfluidflow.2014.10.025
Publikováno v:
International Journal of Heat and Fluid Flow. 79:108441
We studied numerically the heat transfer in flow over a rotationally oscillating cylinder at a subcritical Reynolds number ( R e = 1.4 × 10 5 ) that is an order of magnitude higher than previously reported in the literature. This paper is a follow-u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1471d731e0ee928dc897f41f3f94e41c
https://doi.org/10.1016/j.ijheatfluidflow.2019.108441
https://doi.org/10.1016/j.ijheatfluidflow.2019.108441
Publikováno v:
International Journal of Heat and Fluid Flow. 43:74-84
Fully-developed turbulent flow in a concentric annulus, r 1 / r 2 = 0.5, Re h = 12,500, with the outer wall rotating at a range of rotation rates N = U θ , wall / U b from 0.5 up to 4 is studied by large-eddy simulations. The focus is on the effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cfea57622683d46d61831726147e147
https://doi.org/10.1016/j.ijheatfluidflow.2013.05.008
https://doi.org/10.1016/j.ijheatfluidflow.2013.05.008
Publikováno v:
Journal of Physics: Conference Series, 754(6)
We perform a series of URANS simulations of the flow over a rotary oscillating cylinder at Re = 1.4 105 to study the possible reduction of the drag and lift forces acting on the body when the rigid wall is rotary oscillating around the axis of symmet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::468919d9e67fcb7cebf0ed4648d70f59
https://doi.org/10.1088/1742-6596/754/6/062006
https://doi.org/10.1088/1742-6596/754/6/062006
Akademický článek
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Autor:
R.V.A. Oliemans, M. Hadžiabdić
Publikováno v:
International Journal of Multiphase Flow. 33:1365-1394
A flow-pattern-dependent model, traditionally used for calculation of pressure drop and water hold-up, is accustomed for calculation of the liquid production rates in oil–water horizontal flow, based on the known pressure drop and water hold-up. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eea93b56c35d6d5e6fbd96ba14447542
https://doi.org/10.1016/j.ijmultiphaseflow.2007.07.003
https://doi.org/10.1016/j.ijmultiphaseflow.2007.07.003