Control Card value on Thermal Analysis

RodrigoFST_22268

Hi there,

 

I'm doing a thermal analysis using OptiStruct. I have 32 constrained nodes that require a diferent temperature value. However this value comes from a linear interpolation between the two end nodes (one has a 0ºC temperature and the other 4,5ºC temperature). Is there any way I can use a linear function for the nodes in Card Edit?

 

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Mario_21478

Hello,

 

Try to use the following way:

 

• Create the load on start and end of line (see picture 1)
• Switch to 'nodes' as target type
• Switch to 'linear interpolation' for type of load (default is constant value)
• Select the nodes between start and end for 'nodes' (e.g. by path)
• Select the start and end load for 'loads'
• Press create, a linear interpolation is done and loads are created (see picture 2)

 

Best Regards,

Mario

 

 

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