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hello sir
I have to do modal and thermal analysis of this object in hypermesh. I am in learning stage. Please help me
<?xml version="1.0" encoding="UTF-8"?>
Hi,
Do you need clarity on methodology using hyperworks or any other specific doubts?
For methodology, you can go for doing certain tutorials in Hyperworks-optistruct module.
For this kind of part, with rather small thickness, I think you can do your analysis with SHELL elements.
Extract mid surfaces and do the mesh. There're some tutorials within Hypermesh's help.
Extract midsurface using Geometry : Midsurface option & refer Optistruct 1020 tutorial for modal analysis.
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Actually I have only one doubt in modal analysis that what is the physical importance of eigen mode values and what is the unit of it. I have attached the file of values.
The thermal analysis results found are lot more than expected value and the shape of the model changes brutally. The temperature is 150°C only and material is aluminum 6061
Actually I have only one doubt in modal analysis that what is the physical importance of eigen mode values and what is the unit of it. I have attached the file of values. <?xml version="1.0" encoding="UTF-8"?>
In modal analysis, the Displacement amplitude is not so important, but the look give you the form of vibration mode.
In general, the unit of frequency is Hz (number of vibration cycle per second)
The thermal analysis results found are lot more than expected value and the shape of the model changes brutally. The temperature is 150°C only and material is aluminum 6061 <?xml version="1.0" encoding="UTF-8"?>
Check your input data!!!
All the input data is correct. I have checked it. I have sent you .fem file of thermal analysis.Plzz check.
Unable to find an attachment - read this blog
I want to do NVH analysis using Hypermesh. So please help me I don't know how to start it in Hypermesh.
Is there any tutorial for this?
