False Transient Information

MissCFD · October 13, 2015, 15:09

Hello,

Can somebody tell me what is the meaning of False Transient Information in the output file of a steady simulation ?
What is the meaning exactly of the elapsed Pseudo-Time written next to the equations of momentum ?

An other question, how do I get the local mesh length Scale in CFX-POST in order to visualise the time scale ?

Thank you very much for your help !

MissCFD · October 14, 2015, 21:07

Nobody can help me ?

Quote:

Originally Posted by MissCFD

Hello,

Can somebody tell me what is the meaning of False Transient Information in the output file of a steady simulation ?
What is the meaning exactly of the elapsed Pseudo-Time written next to the equations of momentum ?

An other question, how do I get the local mesh length Scale in CFX-POST in order to visualise the time scale ?

Thank you very much for your help !

Antanas · October 15, 2015, 09:26

Quote:

Originally Posted by MissCFD

Hello,

Can somebody tell me what is the meaning of False Transient Information in the output file of a steady simulation ?
What is the meaning exactly of the elapsed Pseudo-Time written next to the equations of momentum ?

An other question, how do I get the local mesh length Scale in CFX-POST in order to visualise the time scale ?

Thank you very much for your help !

Well I think elapsed pseudo-time is the sum of all previous dt

highorder_cfd · October 15, 2015, 10:21

CFX interate to the steady state solution through a pseudo transient.

You should be able to plot mesh parameters in CFD post between the output variables.

October 13, 2015, 15:09	False Transient Information	#1
MissCFD Senior Member Join Date: Aug 2014 Posts: 160 Rep Power: 11	Hello, Can somebody tell me what is the meaning of False Transient Information in the output file of a steady simulation ? What is the meaning exactly of the elapsed Pseudo-Time written next to the equations of momentum ? An other question, how do I get the local mesh length Scale in CFX-POST in order to visualise the time scale ? Thank you very much for your help !

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October 15, 2015, 10:21		#4
highorder_cfd Member Join Date: Jan 2015 Posts: 63 Rep Power: 11	CFX interate to the steady state solution through a pseudo transient. You should be able to plot mesh parameters in CFD post between the output variables.