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unit inconsistecy
Posted 22 juil. 2014, 13:34 UTC−4 Version 4.3 1 Reply
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hi
I am having a IGES file in which length unit is in meter and i am doing a structural analysis (MODAL ANALYSIS). I have given all the data in SI unit. During import also I am using units from COMSOL.
In the model setting i am putting unit system as same as global system.
In the results i got total displacement in meter which is very large. According to me the unit of that value should be in mm but it is in meters.
Please reply i am new in COMSOL
Thanks
I am having a IGES file in which length unit is in meter and i am doing a structural analysis (MODAL ANALYSIS). I have given all the data in SI unit. During import also I am using units from COMSOL.
In the model setting i am putting unit system as same as global system.
In the results i got total displacement in meter which is very large. According to me the unit of that value should be in mm but it is in meters.
Please reply i am new in COMSOL
Thanks
1 Reply Last Post 28 juil. 2014, 10:44 UTC−4
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Posted:
10 years ago
Hello Arpana,
In a modal analysis, the amplitude of the modes is arbitrary: only their shapes is meaningful.
Jeff
In a modal analysis, the amplitude of the modes is arbitrary: only their shapes is meaningful.
Jeff