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What are the uses of normals in FEA & FEM?
Hi iashishsarode
Please refer to Page:233, 237 chapter 13 Element Quality And Checks in Practical Aspects of Finite Element Simulation A Study Guide for a detailed explanation on element normals and their effects.
You can order your free copy from http://www.altairuniversity.com/free-study-guide-book/
Also see - http://training.altairuniversity.com/modeling/element-quality/checking-and-changing-element-normals/
