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2D axisymmetric oscillating diaphragm

Posted 5 oct. 2011, 15:55 UTC−4 0 Replies

Daniel Jaramillo
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Hello,

I am building a 2D axisymmetric model of a diaphragm that pushes a fluid through a cavity in COMSOL 4.0a. I first successfully built the model of the oscillating diaphragm and have now started to include a moving mesh on top to generate the mesh displacement and assign the fluid characteristics to the moving mesh. Nevertheless I keep getting the same error each time I run a time dependent solution “Pointwise constraints for time derivatives are not supported.” Any help would be appreciated.

Thanks,

Daniel Jaramillo
0 Replies Last Post 5 oct. 2011, 15:55 UTC−4
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