How To ... ANSYS - Tutorials, Tips and Tricks

 In an earlier post, I presented how to configure CAE calculations using the GPU in Ansys Mechanical. Today I would like to show you how to configure the use of a graphics card in Ansys Fluent. First of all, you need to correctly configure the proportion of the use of the amount of CPU to GPU depending on the HPC license you have. How to properly use GPU in Ansys Fluent 

 The error message Error: GENERAL-CAR-CDR: invalid argument [1]: improper list means that there is a problem with the scheme code or the UDF (user-defined function) in your case or data file . Some possible solutions are: Save the case and data file and try to reopen it. Reset the Fluent Setup tab and try opening the mesh. Remesh the geometry and reopen in Fluent. Change the material definition from “Solid” to “Fluid” in Design Modeler. Change the transient to steady if you are using evaporation-condensation as the phase interaction mechanism. Check the syntax of your UDF and make sure it follows the new rules in Fluent 6.2.16 or later. I hope this helps you resolve the error. If you need more assistance, please visit the Ansys Learning Forum or contact Ansys Support . Have a nice day! 😊 Sources: 1. smartadm.ru 2. cfd-online.com 3. forum.ansys.com 4. forum.ansys.com In Polish  Błąd: GENERAL-CAR-CDR oznacza, że wystąpił problem z kodem Scheme w programie Ansys Fluent. Scheme to język

 The key stage of postprocessing is the proper definition of plotting maps of temperature, velocity, pressure, etc. Contours in Ansys CFX results 

After many analyzes, we come to the conclusion that each elaboration of the results looks similar (sometimes identical).  Then it's time to diversify our report with new indicators and charts.  Ansys postprocessing offers many possibilities.  First of all, we can display our output with different configurations of contours, velocity vectors or isosurfaces. Path to generate measuring  lines