Noman Iqbal

5 Questions 32 Answers 0 Followers

Questions related from Noman Iqbal

How to make "time step to store output" variable in Comsol Multiphysics?

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...

10 October 2019 512 4 View

How to calculate the "crack propagation speed" in the cohesive zone model?

Damage parameter is used in the Cohesive Zone Model to study the crack propagation. Is there a relation to the "crack speed" to the "damage parameter"? What could be the best way to calculate the...

10 October 2019 10,050 1 View

2D CAD geometry from Creo to Comsol?

What is the best way to import 2D cad geometry from Creo to Comsol Multiphysics?

10 October 2019 9,617 4 View

What is the best way to update "time taken by solver" based on the "previous solution" in "transient study" of COMSOL?

In COMSOL Multiphysics, I notice that using the Generalized Alpha with strict/intermediate time steps is the best way to converge my structural based nonlinear solution. In BDF, I get lot of...

10 October 2019 4,399 3 View

Problem in equation based modeling using axisymmetric components of Comsol Multiphysics?

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...

10 October 2019 6,956 1 View