Hi,
Recently I encountered a problem. When I used solid mechanics module to simulate the thermal expansion deformation of a particle-matrix system(a sphere particle included in a matrix, axi-symmetric model). I cannot converge at some time. As fig. t430 and t440 shown, when time is 430s, the result is right while when time is 440s, the calculation cannot converge. However, if I only simulate the expansion of this particle, it can work well. So I want to make sure if it is the interface causes the problem. Is there any ways to deal with it? Thanks!
Best,
Rong
Recently I encountered a problem. When I used solid mechanics module to simulate the thermal expansion deformation of a particle-matrix system(a sphere particle included in a matrix, axi-symmetric model). I cannot converge at some time. As fig. t430 and t440 shown, when time is 430s, the result is right while when time is 440s, the calculation cannot converge. However, if I only simulate the expansion of this particle, it can work well. So I want to make sure if it is the interface causes the problem. Is there any ways to deal with it? Thanks!
Best,
Rong