ex5_2.out
来自「an introduction to boundary element meth」· OUT 代码 · 共 79 行
OUT
79 行
Example 5.2 (Constant elements, Fig. 5.10(b) ) Input Number of Boundary Elements = 12 Number of Interior Points = 5 Cordinates of Extreme Points Point X Y 1 0.0000 0.0000 2 2.0000 0.0000 3 4.0000 0.0000 4 6.0000 0.0000 5 6.0000 2.0000 6 6.0000 4.0000 7 6.0000 6.0000 8 4.0000 6.0000 9 2.0000 6.0000 10 0.0000 6.0000 11 0.0000 4.0000 12 0.0000 2.0000 Boundary Conditions Node Code Prescribed Value 1 1 0.0000 2 1 0.0000 3 1 0.0000 4 0 200.0000 5 0 200.0000 6 0 200.0000 7 1 0.0000 8 1 0.0000 9 1 0.0000 10 0 0.0000 11 0 0.0000 12 0 0.0000 Interior Point Coordinates Point Xi Yi 1 2.0000 2.0000 2 2.0000 4.0000 3 3.0000 3.0000 4 4.0000 2.0000 5 4.0000 4.0000 ******************************************************************************** Solution: Boundary Nodes Nodes (X,Y) u q( 1.0000, 0.0000) 31.8337 0.0000( 3.0000, 0.0000) 100.0125 0.0000( 5.0000, 0.0000) 168.1661 0.0000( 6.0000, 1.0000) 200.0000 35.3129( 6.0000, 3.0000) 200.0000 32.4913( 6.0000, 5.0000) 200.0000 35.3129( 5.0000, 6.0000) 168.1660 0.0000( 3.0000, 6.0000) 100.0123 0.0000( 1.0000, 6.0000) 31.8334 0.0000( 0.0000, 5.0000) 0.0000 -35.3077( 0.0000, 3.0000) 0.0000 -32.5140( 0.0000, 1.0000) 0.0000 -35.3077Interior Points (Xi,Yi) u q_x q_y( 2.0000, 2.0000) 66.4933 33.5370 0.0971( 2.0000, 4.0000) 66.4933 33.5370 -0.0971( 3.0000, 3.0000) 100.0062 33.4765 0.0000( 4.0000, 2.0000) 133.5199 33.5356 -0.0998( 4.0000, 4.0000) 133.5199 33.5356 0.0998
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