Assignment 3-2D Element Formulation Challenge

Comparison of case 1 and case 2 :

S.no Characteristic case-1 case-2

1. Maximum energy error -10.3% -5.8%

2. Maximum Kinetic energy 0.3563E+08 0.4079E+08

3. Maximum Internal Energy 0.1932E+08 0.1695E+08

4. Total Energy increases and slightly decreases due to energy error Remained Constant

5. Hourglass energy Increases due to balance energies Remain constant due to recommended shell properties

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