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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Wave propagation in composites › Reply To: Wave propagation in composites

July 17, 2023 at 11:05 pm
Jim Day
Ansys Employee
Your original concern was whether the material orientation was defined correctly in the 2D Model and I suggested using a layer of 3D elements as a check. Orthotropic material orientation is more straightforward in 3D. It would seem your results confirm that the 2D model is incorrect.