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Starting a URANS computation from RANS result file

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Old   August 30, 2018, 03:38
Default Starting a URANS computation from RANS result file
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Hi
I am trying to start a case with transient simulation (URANS) which ran for 1000 Iterations in RANS and I have the result file. From this I want to start my URANS simulation. Can someone tell me where I should give this RANS result file as input ?

I have this job Submission file where there is a command line for CFX Arguments
CFXARGS = "-def filename.def -ccl fileneame.ccl -double -size-mms 2.0"

Should I insert the result file here as well ?
Since I give the result file from RANS as input I dont have to initialize the URANS domain right ?

Kindly let me know what is the process.
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Old   August 30, 2018, 03:51
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If your result file is called resultfile.res then add the following arguments (see manual)
-initial-file resultfile.res
or
-continue-from-file resultfile.res


no need for initialization if you use a .res or .trn file as initial values.
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Old   August 30, 2018, 05:31
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Perfect Thanks a lot
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Old   August 30, 2018, 06:29
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For future reference: For just about any command line tool if you go "<executable> -help" it will list all the available options for the tool.

Alternately, in the CFX documentation there is a section on command line tools which describes all the options with additional detail.
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