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Memory Problem COMSOL

Memory Problem COMSOL

Memory Problem COMSOL

(OP)
I am studying sonar detector of large under water systems. I m using a simple test case in COMSOL at the moment but the memory size of my problem is too big for my PC. I tried to reduce the mesh but I had convergence problems can you please help me indicating which mesh settings I should choose?
Thanks
 

RE: Memory Problem COMSOL

Try using a coarse setting with a mapped mesh. Although, you may want more RAM smile

peace
Fe

RE: Memory Problem COMSOL

When I was at the university, i was using OOFELIE to simulate a submarine and never had this kind of problem with the memory. I never used COMSOL though, so I can't really help you with this.

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