12 окт. 2018 г. · Hi all, I'm simulating a supersonic cavity using komega SST model. For Omega BC, I have used turbulentMixingLengthFrequencyInlet. |
27 янв. 2010 г. · How should I define 0/k and 0/epsilon for the outlet in order to specify a turbulent intensity and a mixing length for the k and epsilon ... |
3 июн. 2013 г. · Hi all, its a very simple question! Is the turbulence length-scale in OpenFOAM based on the mixing-length ? |
17 апр. 2019 г. · For codes using a turbulence length-scale based on the mixing-length (Fluent, Phoenics and CFD-ACE for example) replace 0.038 and 3.8% with 0.07 ... |
25 мар. 2021 г. · I would like to use Turbulent Mixing Length model for turbulence, but it is not in the list of turbulent models (Viscous Model). |
The mixing length is analogous to the mean free path in a gas which is the progress way until the next molecular collision compared to the turbulence length ... |
24 февр. 2009 г. · The Turbulence mixing length (TLEN) should have an appropriate value in order to limit the dissipation so that the turbulent viscosity does not ... |
29 янв. 2009 г. · Hi all, I'm trying to simulate a turbulent flow around an airfoil. I have some difficulties in evaluating the correct value for epsilon. |
28 окт. 2010 г. · Hello, i´m a new OpenFOAM user. Could somebody give me a advice, how I can calculate k (turbulent kinematic energy) and epsilon (dissipation ... |
15 июн. 2012 г. · The turbulence length scale, l , is a physical quantity describing the size of the large energy-containing eddies in a turbulent flow. |
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