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displacement phase in solid mechanics

Posted 6 nov 2014, 12:40 GMT-5 Structural Mechanics Version 4.3b 0 Replies

Eric Wang
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I am working on a force vibration problem of a 3-D block. I use frequency domain and solid mechanics analysis. I applied prescribed displacement on one boundary. so the phase of displacement on this boundary is always zero. I would like to check the displacement phase shift on one line of the block other than the displacement boundary. I though the phase shift should be within 0 to 2*pi. However, when I extract the displacement phase data from Comsol 4.3b, the phase shift data is much larger than 2*pi. It looks comsol accumulate the phase shift instead of just calculating the exact phase. How could I obtain the right phase data from those extracted data? Thanks
0 Replies Last Post 6 nov 2014, 12:40 GMT-5
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