Search Results

User Name Remember Me Password

Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: FMDenaro

Forum: Main CFD Forum June 2, 2021, 16:13

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro u'RANS(x,t) = u(x,t) -<u>(x) u'LES(x,t) =... u'RANS(x,t) = u(x,t) -<u>(x) u'LES(x,t) = u(x,t) -u_bar(x,t) hence

Forum: Main CFD Forum June 2, 2021, 14:26

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro In LES you assume a decomposion in resolved... In LES you assume a decomposion in resolved (filtered) and unresolved components. By definition, the fluctuations of the velocity (with respect to the filtered velocity) are only in the unresolved...

Forum: Main CFD Forum May 29, 2021, 16:19

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro Have a look to this slide. Remember that the... Have a look to this slide. Remember that the fluctuations in LES are always modelled. What you can evaluate are the fluctuations with respect to the statistical mean.

Forum: Main CFD Forum May 29, 2021, 15:40

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro Have you read also the textbook of Sagaut? You... Have you read also the textbook of Sagaut? You will find the equations

Forum: Main CFD Forum May 29, 2021, 14:45

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro Well, if I understand you, you need first to... Well, if I understand you, you need first to evaluate the statistical averaging of the resolved field, that is <vbar> (<*> is a time averaging) which is a steady field. Then you want to compute the...

Forum: Main CFD Forum May 29, 2021, 14:33

Replies: 11 Resolved TKE budget terms calculation from LES Simulations Views: 1,158 Posted By FMDenaro What are you searching for, the equation for... What are you searching for, the equation for vbar.vbar or the equation for (v'.v')bar ?

Showing results 1 to 6 of 6

Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home General Forums     Main CFD Forum     System Analysis     Structural Mechanics     Electromagnetics     CFD Freelancers     Hardware     Lounge Software User Forums     ANSYS         CFX         FLUENT             Fluent Multiphase             Fluent UDF and Scheme Programming         ANSYS Meshing & Geometry     Autodesk Simulation CFD     AVL FIRE     COMSOL     CONVERGE     Fidelity CFD     FloEFD, FloWorks & FloTHERM     FLOW-3D     OpenFOAM         OpenFOAM News & Announcements             OpenFOAM Announcements from ESI-OpenCFD             OpenFOAM Announcements from OpenFOAM Foundation             OpenFOAM Announcements from Other Sources         OpenFOAM Installation         OpenFOAM Meshing & Mesh Conversion         OpenFOAM Pre-Processing         OpenFOAM Running, Solving & CFD         OpenFOAM Post-Processing         OpenFOAM Programming & Development         OpenFOAM Verification & Validation         OpenFOAM Community Contributions             OpenFOAM CC Toolkits for Fluid-Structure Interaction         OpenFOAM Journal         OpenFOAM Bugs     Phoenics     REEF3D         REEF3D News & Announcements     Siemens         STAR-CCM+         STAR-CD     SU2         SU2 News & Announcements         SU2 Installation         SU2 Shape Design Mesh Generation & Pre-Processing Software     ANSA     enGrid     GridPro     Pointwise & Gridgen Visualization & Post-Processing Software     EnSight     FieldView     ParaView     Tecplot Special Topics     Mesh Generation & Pre-Processing     Visualization & Post-Processing CFD Online Community     Site News & Announcements     Site Help, Feedback & Discussions     CFD-Wiki