Transient Post

March 3, 2008, 18:18

I must be doing something wrong. How do I view more than the final time step in a transient case in CFX Post?

Do I need to modify the save setting of the solver, or is it something easily done in CFX Post?

Sorry... I'm still a little new at this.

March 3, 2008, 19:59

Yes you need to change the save setting in the solver. CFX Pre should give you a warning that there's no Transient Results.

You need to set the output frequency of the transient results in the Output Control in CFX Pre

mactech001 · March 23, 2012, 03:48

Dear Dre,

in my transient simulation, the output created many *.trn according to my output frequency. i would like to plot the temperature at a certain point from all these *.trn files. where in the CFX help can i get some idea how to start plotting graphs please?

Lance · March 23, 2012, 04:02

If you already have the files, then use a point in Post, and plot whatever variable you want in a chart.

Hint:
In Pre you can set up monitor points to get values during the calculation.

March 3, 2008, 18:18	Transient Post	#1
Adam Guest Posts: n/a	I must be doing something wrong. How do I view more than the final time step in a transient case in CFX Post? Do I need to modify the save setting of the solver, or is it something easily done in CFX Post? Sorry... I'm still a little new at this.

March 3, 2008, 19:59	Re: Transient Post	#2
Dre Guest Posts: n/a	Yes you need to change the save setting in the solver. CFX Pre should give you a warning that there's no Transient Results. You need to set the output frequency of the transient results in the Output Control in CFX Pre

March 23, 2012, 03:48		#3
mactech001 Senior Member Join Date: Nov 2009 Posts: 125 Rep Power: 17	Dear Dre, in my transient simulation, the output created many .trn according to my output frequency. i would like to plot the temperature at a certain point from all these .trn files. where in the CFX help can i get some idea how to start plotting graphs please? __________________ Thank you for your kind attention. Kind regards, mactech001 Currently using: ANSYS v13

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March 23, 2012, 04:02		#4
Lance Senior Member Lance Join Date: Mar 2009 Posts: 669 Rep Power: 22	If you already have the files, then use a point in Post, and plot whatever variable you want in a chart. Hint: In Pre you can set up monitor points to get values during the calculation.