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Different excitation loads in Frequency Response Analysis
Posted 2010年11月16日 GMT+1 13:10Version 3.5a3 Replies
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Please, is it possible to assign different boundary loads to different excitation frequencies when using Frequency Response Aanlysis? At present all I am ble to do is apply a single load at multiple frequencies.
Many thanks
Many thanks
3 Replies
Last Post 2011年8月3日 GMT+2 23:18
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Posted:
1 decade ago
Hi
I have never tried it, but why not: normally the frequency sweep name is "freq" so why not use it to express a BC and test it out, take a simple case you are sure to understand.
And pls report back, interesting question ;)
--
Good luck
Ivar
I have never tried it, but why not: normally the frequency sweep name is "freq" so why not use it to express a BC and test it out, take a simple case you are sure to understand.
And pls report back, interesting question ;)
--
Good luck
Ivar
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Posted:
1 decade ago
Hi,
No luck with the 'freq' command in the BC, even for a single load and single frequency. I only get results with a load value.
If you manage to get a solution, pls let me know.
Many thanks
No luck with the 'freq' command in the BC, even for a single load and single frequency. I only get results with a load value.
If you manage to get a solution, pls let me know.
Many thanks
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Posted:
1 decade ago
Hi,
I am wondering if you got to solve your problem.
I am trying to model a pressurized pipe with a point load that acts as a source of vibration. I am not able to apply the pressure without the solver considering both the pressure and point load to be vibration sources.
Thanks,
Angel Suresh
I am wondering if you got to solve your problem.
I am trying to model a pressurized pipe with a point load that acts as a source of vibration. I am not able to apply the pressure without the solver considering both the pressure and point load to be vibration sources.
Thanks,
Angel Suresh