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liuzexiang October 31, 2012 10:27

A problem
 
hi,i am a beginner for CFX. i am doing a the coupling of the flow field and electric field simulation. the question is :the conductive liquid through a metal piple connecting cathode of power supply flows to another metal connecting anode of power supply and there is a gap between them. the flow field model is established in workbench and is analysed in CFX. the molar,density,specific heat,dynamic viscosity,thermal conductivity ,electrical conductivity and convection coefficient are setuped,but there is no result at all. i can not understand why? Maybe the setups are wrong! i tried to find out the problem,but no result ,so i need some help! thanks

evcelica October 31, 2012 13:40

Is the solver manager giving you an error and exiting? What do you mean by "no result"

liuzexiang November 1, 2012 00:35

thanks,the error is follow:
ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine MEMERR

An error has occurred in cfx5solve: |
| |
| The ANSYS CFX solver exited with return code 1. No results file |
| has been created.

liuzexiang November 1, 2012 01:27

when i onlydo the flow field simulation in workbench,the error is follow:The CFX Solver for system Fluid Flow did not produce a results file. the details is :
Ans.Core.Commands.UserReadableFailure: The CFX Solver for system Fluid Flow did not produce a results file. Detailed information can be found in the output file for the run, which can be viewed by selecting Display Monitors from the Solution cell.
在 Ans.CFX.CFXCore.Data.CFXSolutionSource.HandleRunFa ilure(CommandContext context, String outFileName, String rawSolverOutput)
在 Ans.CFX.CFXCore.Data.CFXSolutionSource.ReconnectRu n(CommandContext context, SolverBackgroundTask task)
在 Ans.CFX.CFXCore.Data.CFXSolutionSource.RunSolver(C ommandContext context, Boolean forceResume)
在 Ans.CFX.CFXCore.Data.CFXSolutionSource.Update(Comm andContext context)
在 Ans.CFX.CFXCore.Commands.UpdateSolutionCommand.Exe cute(CommandContext context)
在 Ans.Core.Commands.Concurrency.CommandWorkUnit.exec uteInContext(CommandContext subContext, IExecutionEngineCallback tracer)
在 Ans.Core.Commands.Concurrency.BaseWorkUnit.doExecu te(IExecutionEngineCallback executionEngine, CommandContext subContext)
在 Ans.Core.Commands.Concurrency.BaseWorkUnit.Execute (IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions)
--- Ans.Core.Commands.CommandFailedException: The CFX Solver for system Fluid Flow did not produce a results file. Detailed information can be found in the output file for the run, which can be viewed by selecting Display Monitors from the Solution cell.
Command: CFX.UpdateSolution(Container="Solution")
在 Ans.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext)
在 Ans.Core.Commands.CommandAsyncResult.Wait()
在 Ans.ProjectSchematic.Data.CellTemplateEntity.Updat e(CommandContext context, IProgressMonitor progressMonitor, DataContainerReference container, List`1 downstream)
在 Ans.ProjectSchematic.Update.UpdateImpl.updateCell( CommandContext context, UpdateTask task)
在 Ans.ProjectSchematic.Update.UpdateImpl.<>c__Displa yClass25.<updateCellAndDependencies>b__24()
在 Ans.ProjectSchematic.Update.UpdateImpl.executeWith SelectedErrorBehaviour(Op op, UpdateTask associatedTask).
the memory of my computer is 3G,and the virtual memory is 4606 M

liuzexiang November 4, 2012 04:46

what is the error?


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