Newton Rhapson Divergence in radial Flow several elems elastic example

luchete80 / EPSol

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Closed luchete80 closed 3 years ago

luchete80 commented 3 years ago

Vars 0 and 1 (Fxx and Fyx?)

Fxy

Fyy

luchete80 commented 3 years ago

2 x 2 element (9 node)example: Apparently is a bc issue

luchete80 commented 3 years ago

Still with an output error found in bcc8460:

luchete80 commented 3 years ago

Fxx and Fyy should see like this:

luchete80 commented 3 years ago

With this new correction now the values are not 1 and 0 , but still are wrong

luchete80 commented 3 years ago

2x2 elements, 50 iterations:

luchete80 commented 3 years ago

10 x 10 elements, 20 iterations, still with some errors: