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- ANSYS fluent and OpenFoAM comparison - CFD Online
Console output of ANSYS fluent: Ansys fluent console output png Console output of Openfoam: Openfoam console output png-----Do linear solvers affect the output of a cfd simulation? i e oscillation occurs for OF but not ANSYS in my simulation when I use a turbulence model with exactly the same input Setup for ANSYS fluent: Realizable K-e
- ANSYS -- CFD Online Discussion Forums
ANSYS Meshing Geometry Discussions about ANSYS Meshing, DesignModeler, ICEM CFD, TGrid, GAMBIT and other meshing and geometry tools from ANSYS [ANSYS Meshing] Low orthogonal quality in
- [ANSYS Meshing] Failed Mesh Poor Quality Mesh
So once I did face this problem in a large assembly with multiple parts in a wide range of sizes The mesher successively failed although repair geometry could help solve problem in the Space Claim Geometry interface in ANSYS 18 1 by creating solid bodies from surfaces
- CFX vs. FLUENT -- CFD Online Discussion Forums
Just for clarification, ANSYS CFX never converts the original mesh into a polyhedral mesh explicitly, i e it discretizes the equation on each element sector around a node, and creates discrete equations around a node of the original mesh
- standard Vs PRESTO! scheme -- CFD Online Discussion Forums
To discretize momentum equation, one needs pressure values on the control volume faces Standard pressure discretization interpolates the pressure on the faces using the cell center values On the oth
- Calculation of Wall Shear Stress -- CFD Online Discussion Forums
yes, I can, but there is a problem with this, let me explain what exactly I want to do, in the CFD-post I can calculate wall shear stress in the directions of global coordinate, but on a curved line which is located on a curved wall non of this directions are not tangential direction, therefore I want to calculate tangential WSS by this method:
- Initializing simulation from previous results help
Hello dear Rsaurabh, Open Fluent from its single Icon without opening Ansys workbench Then click on File read Select the last case and data file cas like the attached snapshot then the program has to read the solution at this time step I have made this many times Thanks
- Ansys Fluent (DP 0) Error -- CFD Online Discussion Forums
What kind of simulation are you performing? Changing an angle value from or to 0 can cause problems depending on the dimension definitions as you may be changing model topology
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