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Recent content by shahidmehmood

  1. shahidmehmood

    Drop test at low temperature

    Dear All, I would like to study the drop behaviour of Polypropylene at -30oC from a height of 1.2 m. I have two questions in my mind: Q 1: Is the Johnson/Cook model is the right choice for my kind of application? I have seen many people using this model in their publications. But my concern is...

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