RE: Blast load numerical instability

[Sa-aadat Parker]

Hello All,

I am simulating an explosion inside a square cross-section metal tube using quarter symmetry. I used a SALE mesh to simulate the air. I did a 1D to 3D mapping to map the explosion to a sphere in the tube. I have included the input file. I can send the plate mesh and mapfile if required. The plate deforms in an unrealistic way on the symmetry boundary and in the centre of quarter symmetry. 

[l...@schwer.net]

The *Include file is missing:  plate_6_2.k                            --len

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