I'm trying to throw the deformable dummy h3 50% in a rigidwall with an initial velocity (Inertial parts has initial velocity as well) and a load_body_z as gravity. The results I'm getting aren't similar to the results we got in the tests. The accelerations, forces and HIC are between three and five times greater than the figures obtained in the tests. I've tried everything that I can (frictions, materials, ...) even I tried to put a helmet in my dummy, but these modifications aren't successful. Has anybody any idea to try? What's wrong thing? Are there a helmet model to try it?
hello felipe, i want to model seat structure and do frontal impact simulation...can you tell me procedure in step by step..thanks in advance hello i want to learn fem analysis full
hello felipe, this was always problem with contact rigid <2>def maybe you could take in to account energy dissipation and other method of load apply MS
1. Introduction
It is estimated that 50-90% of structural failure is due to fatigue, thus there is a need for quality fatigue design tools. However,...
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