This can slow down the performance. To ensure that the processes are bind to a specific CPU, you have to add the following option on the command line (from ANSYS CFX 18.0 on): cfx5solve -def name.def -part 24 -affinity explicit ….. For the CFX solver, if process affinity is not set explicitly, then the affinity settings applied by MPI are used.

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Please, how do i activate autosave function in ANSYS CFX? I want to see my results for every iteration. Thank you in anticipation of your response and solution to my problem.n

Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 17th. During this time, all AIS sites will be available in read-only mode. This means you will not be able to create any new forum posts on the Ansys Learning Forum, but …

During this time, all AIS sites will be available in read-only mode with no login function available. This means you will not be able to create any new forum posts on the Ansys Learning Forum, but you can still browse existing ones. Also, the course tracking on Ansys Innovation Courses (AICs) will be unavailable during this period.

This has to be set as a regular environment variable (using Control Panel > System > Advanced tab > Environment Variables button > System Variables list > New) as its value needs to be known before perl is run at the launch of CFX. I have installed the ANSYS Workbench 11 SP1 and the ANSYS CFX 11 SP1 software on my Windows XP 64-bit machine.

Notice:The Ansys Innovation Space (AIS) will undergo scheduled maintenance from June 6th to June 17th. During this time, all AIS sites will be available in read-only mode. This me

Both are fine to do this fan simulation task,1/the "fan" zone will be the rotating zone including anything in it like the resolved or the non resolved blade walls and shaft. You can however tell Fluent or CFX to not rotate some parts2/That is the called immersed solid approach which Ansys CFX can deal with […]

If your FMU has the property canGetAndSetFMUstate = true which means that during a transient run the FMU can be called at each coefficient loop iteration and not just once per time step, CFX 2019 R1 and older versions will not call the FMU correctly. This is …