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hello,
I am performing a GUYAN reduction analysis in HM. I have no idea how to perform this analysis. Can someone kindly explain how to perform this analysis in HM. thank you.
Hi Srikanth,
You can use CMSMETH (in load collector) case control card and specify the method to GUYAN in the same in OptiStruct. CMS stands for Component mode synthesis.
Please refer to the topic 'Creating Superelements' on how to use CMSMETH card.
Altair OptiStruct > User's Guide > NVH Analysis:
Creating Superelements
Please refer to CMSMETH for more information on CMS method.
Altair OptiStruct > Reference Guide > Input Data > Bulk Data Section:
CMSMETH
hi prakash, i am using nx nastran as solver, so can you please instruct accordingly ? thanks
srikanthg2310
Please find out the cards necessary to perform this analysis in NX Nastran from Nastran Manuals etc and we can help you create these cards and preprocess in HyperMesh, this is the ideal procedure.
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