Harmonic Analysis Results
Harmonic Analysis Results
(OP)
For the harmonic model that I have, I need the solutions as amplitude and phase. Even though I select amplitued and phase in "Analysis Options". The contour plot displays the real and imaginary solutions. my models consists of a 2D cylinder surrounded with air. The pressure loads are applied at a certain distance from the radius of the cylinder in the fluid domain. I am looking for the pressure distribution at 3KHz of frequency in amplitude and phase.





RE: Harmonic Analysis Results
/solu
HROUT,ON
?
How do you know that the results are in real and imaginary?
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RE: Harmonic Analysis Results
/solu
HROUT,OFF
would give you the required results in amplitude and phase as a solution command. This is the default but remember to re-solve to get these in the current results file.
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RE: Harmonic Analysis Results
I did try HROUT,OFF but the pressure contour plot still displays real and imaginary solution. Even when you solve the current LS, the status window ensures that the solution will be amplitude and phase, if you have chosen that.
RE: Harmonic Analysis Results
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RE: Harmonic Analysis Results
In the POST1, there is a command (HRCPLX) which lets you see the pressure distribution in amplitude for a specified phase angle (phase angle=>360, see the help under this command in ANSYS guide).
Drej as you suggested, the command HROUT,OFF only lists the output in .out files not in .rst.
RE: Harmonic Analysis Results
Just for the sake of knowledge, is it possible to view the solutions for all the nodes rather than just the particular node in Time-History Processor? How can we expand the results (i.e. obtained amplitude and phase) back into POST1 ?
RE: Harmonic Analysis Results
/post26 allows you to PLOT the behaviour of 1 node over a spectrum of frequencies, while /post1 allows you to VIEW the behaviour (contours of UX, SEQV, etc.) at one particular frequency.
> How can we expand the results (i.e. obtained amplitude and phase) back into POST1 ?
It's the other way round. I assume that because you're expanding the results you're carrying out a mode-superposition (for example) extraction. In this case you expand the results to the jobname.RFRQ and use this results file in /post26. The jobname.RST is used in /post1.
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