Replace periodic by inlet-outlet pair
Hello!
I performed a calculation defined with 25 pieces of periodic interfaces. I would like to solve mixing, so I have 10 additional variables. I turned off the additionals by ccl editor (solve scalar = f) and solved the flow. Than I wanted to set additionals as inlet parameters. So I turned on the additionals (solve scalar = t) and off the flow (solve fluids, solve tke omega = f) in the res file. And than changed one of the periodic pairs by inlet and outlet. The original ccl is under: ************************************************** ***** BOUNDARY : io01 Interface A1 Boundary Type = INTERFACE Location = io01 Interface A1 Coord Frame = Coord 0 BOUNDARY CONDITIONS : MASS AND MOMENTUM : Option = Conservative Interface Flux END TURBULENCE : Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h01 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h02 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h03 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h04 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h05 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h06 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h07 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h08 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h09 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h10 Option = Conservative Interface Flux END END END BOUNDARY : io01 Interface B1 Boundary Type = INTERFACE Location = io01 Interface B1 Coord Frame = Coord 0 BOUNDARY CONDITIONS : MASS AND MOMENTUM : Option = Conservative Interface Flux END TURBULENCE : Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h01 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h02 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h03 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h04 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h05 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h06 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h07 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h08 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h09 Option = Conservative Interface Flux END ADDITIONAL VARIABLE : h10 Option = Conservative Interface Flux END END END ************************************************** ***** I replaced it by: ************************************************** ***** BOUNDARY : io01 Interface A1 Boundary Type = INLET Location = io01 Interface A1 Coord Frame = Coord 0 BOUNDARY CONDITIONS : FLOW REGIME: Option = Subsonic END MASS AND MOMENTUM: Option = Normal Speed Normal Speed = 3.18 [m s^-1] END ADDITIONAL VARIABLE: h01 Option = Value Additional Variable Value = 1. [kg m^-3] END ADDITIONAL VARIABLE: h02 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h03 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h04 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h05 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h06 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h07 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h08 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h09 Option = Value Additional Variable Value = 0. [kg m^-3] END ADDITIONAL VARIABLE: h10 Option = Value Additional Variable Value = 0. [kg m^-3] END END END BOUNDARY : io01 Interface B1 Boundary Type = OUTLET Location = io01 Interface B1 Coord Frame = Coord 0 BOUNDARY CONDITIONS : FLOW REGIME: Option = Subsonic END MASS AND MOMENTUM: Option = Static Pressure Relative Pressure = 1. [bar] END END END ************************************************** ***** And deleted this from the end of the ccl file: ************************************************** ***** DOMAIN INTERFACE : io01 Interface Type = Periodic Boundary List1 = io01 Interface A1 Boundary List2 = io01 Interface B1 END ************************************************** ***** The solver stops with the following error message: ************************************************** ***** Job Information Run mode: serial run Host computer: EROMU Job started: Sun Nov 3 17:10:47 2002 Details of error:- ---------------- Error detected by routine PSHDIR CDRNAM = /FLOW/PHYSICS/ZIF3 CRESLT = NONE ****** PROBLEM REPORT ****** Subsystem: Input Subroutine name: ErrAction Severity level: Fatal Error Error message number: 001100279 Message: Stopped in routine MEMERR An error has occurred in cfx5solve: The CFX-5 solver exited with return code 1. No results file has been created. End of solution stage. This run of the CFX-5 Solver has finished. ************************************************** ***** What would be the problem? Thanx: LEGO |
Re: Replace periodic by inlet-outlet pair
Have you spoken to your CFX support team?
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Re: Replace periodic by inlet-outlet pair
Hi Lego,
Here's a little HTML tip. If you want to post a file exactly as it appears, use the < pre > ... < /pre > tag to designate pre-formatted text, then post the text. This will make the OUT file you just posted much more readable. Robin |
Re: Replace periodic by inlet-outlet pair
Lego,
You definitely cannot make this change directly in the CCL because changes on domain interfaces have ramifcations for the mesh and topology which can only be modified using CFX-Build. The only way to get this working is to delete the domain interface in CFX-Build and rewrite the grid to a new defintion file. You should then be able to use the interpolater to copy your old solution over. Neale. |
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