projectile impact simulation on composite laminate
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I am trying to simulate the projectile impact on composite laminate. I am using orthotropic elastic material data. I am using Hashin damage initiation. I specified all the stress limits. I used both frictional and frictionless contact interactions. both result in almost the same results which are away from experimental values.
Does anyone used ansys explicit with orthotropic elastic and Hashin damage initiation to simulate the projectile impact and got near to experimental data?
PFA material data I am using. Can anyone tell what all data I need to simulate a projectile impact on composite laminate with 3D elements to simulate accurately?
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