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Questions related from Noman Iqbal
Usually, in COMSOL MultiPhysics, there is an option to choose the parameter value from material properties. For example, for choosing Young's modulus value E in the solid mechanics module, one can...
08 January 2021 8,856 8 View
I have a model which I ran in three different COMSOL versions and results are different. I haven't changed anything. Does someone has anyidea what global setting changed between the 4.3b, 5.0...
24 September 2020 4,827 4 View
Is there a way to save solution of each n every iteration taken by the solver in transient study? To be more specific, I am not asking about the time at specified values or time taken by the...
16 August 2020 3,663 2 View
What is the best way to import 2D cad geometry from Creo to Comsol Multiphysics?
26 October 2019 7,878 9 View
Once one try to solve over the axisymmetric components, has to add extra source term inside the equation based modeling of Comsol Multiphysics. I want to know if this is still true in newer...
25 October 2019 5,834 4 View
In time dependent study one can define the range like (0,0.1,1) the solver stores solution at each 0.1 interval. One can also define steps like range(0,0.1,0.9),range(0.9,0.01,1) it changes steps...
25 October 2019 9,192 5 View
I have learned a few ways to improve the accuracy of the solution other than just increasing the mesh size. Here are they: 1. Decrease relative tolerance ~ usually in 10^-5. 2. Increase iterative...
01 January 1970 2,029 1 View
