Fluids

Fluids

Where can I find the “Maximum Number of Loops” parameter?

Tagged: 

    • PTaras
      Subscriber
      Hello, nI am trying to start the solving process for a CFX model. In solver, at the beginning, it throws the following error:n The parameter 'Maximum Number of Loops' is too small. Please increase its valuen to at least  409n SIMULATION CONTROL:n  EXECUTION CONTROL:n    CCLSETUP STEP CONTROL:n      Maximum Number of Loops =n    ENDn  ENDn ENDn ** Error concerns TT data for .PROLOGUE: n STOP called from routine PROCESS_OBJECTn +--------------------------------------------------------------------+n |               An error has occurred in cfx5solve:                |n |                                                                   |n | C:\Program Files\ANSYS                                            |n | Inc\v192\CFX\bin\winnt-amd64\double\cclsetup.exe was interrupted  |n | by signal HUP (1)                                                 |n +--------------------------------------------------------------------+ +--------------------------------------------------------------------+n | For CFX runs launched from Workbench, the final locations of      |n | directories and files generated may differ from those shown.      |n +--------------------------------------------------------------------+This run of the ANSYS CFX Solver has finished.nnThe error message seems to be standard but I cannot find the Maximum Number of Loops parameter in order to increase it. The problem is steady state (max iteration 2000, min iterations 200). Thank you in advance!nPetern
    • DrAmine
      Ansys Employee
      Are u using custom executable? Please issue cfx5cmds of the definition file to write settings in a text file. It is located in the bin directory of cfx:nncfx5cmds -read -def myrun.def -text myrun.cclnn
    • DrAmine
      Ansys Employee
      And how are you starting the run? Please the top lines of the outfile.n
    • PTaras
      Subscriber
      Thank you for stepping in! I am using a stock installation, nothing has been customized as far as I know. I have attached the *.ccl file, please see below.nArrayI am starting the solver from the solver cell through GUI:n This run of the CFX Release 19.2 Solver started at 13:08:54 on 09 Novn 2020 by user HP User on DESKTOP-CDPRA5J (intel_xeon64.sse2_winnt) usingn the command:nn C:\Program Files\ANSYS Inc\v192\CFX\bin\perllib\cfx5solve.pl -batchn   -ccl runInput.ccl -fullname CFX_001nn Release 19.2nThank you,nPeternn
Viewing 3 reply threads
  • You must be logged in to reply to this topic.