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More services...Phase animation in COMSOL 4.1
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6 Replies
Last post: February 8, 2012 3:25pm UTC
March 30, 2011 1:39pm UTC
Phase animation in COMSOL 4.1
Is it possible to get a phase animated plot of a RF solution in COMSOL 4.1?
Thanks.
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March 30, 2011 3:11pm UTC in response to Iker Rodriguez
Re: Phase animation in COMSOL 4.1
Hi
you have the arg() function or atan2(imag(yourVariable),real(yourVariable)) way, or via a table defined in the postprocessing Defined Variable node
--
Good luck
Ivar
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March 31, 2011 12:29pm UTC in response to Ivar Kjelberg
Re: Phase animation in COMSOL 4.1
Thanks Ivar. I'm not really sure on how to do that. I have solved a RF model in the frequency domain and I can use the "player" feature of 4.1 to animate the solution in a frequency sweep, but I cannot animate the solution changing the phase (solution at angle) for a fixed frequency. Where should I use the functions that you say?
Regards,
Iker.
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April 1, 2011 6:41am UTC in response to Iker Rodriguez
Re: Phase animation in COMSOL 4.1
Hello!
You have to change the player setting for "sweep type" to "dynamic data extension".
This will work, if your variable is something like V = Vmax*exp(j) for complex calculation.
Ralf
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February 7, 2012 9:50pm UTC in response to Ralf Tschiesche
Re: Phase animation in COMSOL 4.1 (4.2a)
Are there any better instructions for doing RF phase animations? The instructions in this thread are too terse for me to understand.
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February 8, 2012 2:25pm UTC in response to Chris Nadovich
Re: Phase animation in COMSOL 4.1 (4.2a)
Hi!
One example...but for MEF.
Ralf
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February 8, 2012 3:25pm UTC in response to Ralf Tschiesche
Re: Phase animation in COMSOL 4.1 (4.2a)
Hi Ralf,
this is something I had been looking for for a while. Thanks a lot and my vote for you.
Cheers
Edgar
P.S. Just wondering how they define their terminolgy at COMSOL. Couldn't they just simply call it phase?
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