ex5_8.out
来自「an introduction to boundary element meth」· OUT 代码 · 共 123 行
OUT
123 行
Example 5.8 (Discontinuous linear elements) Input Number of Boundary Elements = 26 Number of InteriorPoints = 6 Coordinates of the Extreme Points of the Boundary Elements Point X Y 1 0.0200 0.0000 2 0.5000 0.0000 3 1.0000 0.0000 4 2.5000 0.0000 5 4.0000 0.0000 6 5.0000 0.0000 7 7.5000 0.0000 8 9.0000 0.0000 9 10.0000 0.000010 9.2388 3.826811 7.0711 7.071112 3.8268 9.238813 0.0000 10.000014 -3.8268 9.238815 -7.0711 7.071116 -9.2388 3.826817 -10.0000 0.000018 -9.0000 0.000019 -7.5000 0.000020 -5.0000 0.000021 -4.0000 0.000022 -2.5000 0.000023 -1.0000 0.000024 -0.5000 0.000025 -0.0200 0.000026 0.0000 0.0200 Boundary Conditions First Node Second Node Prescribed PrescribedElement CODE Value CODE Value 1 0 100.0000 0 100.0000 2 0 100.0000 0 100.0000 3 0 100.0000 0 100.0000 4 0 100.0000 0 100.0000 5 0 100.0000 0 100.0000 6 0 100.0000 0 100.0000 7 0 100.0000 0 100.0000 8 0 100.0000 0 100.0000 9 0 100.0000 1 0.000010 1 0.0000 1 0.000011 1 0.0000 1 0.000012 1 0.0000 1 0.000013 1 0.0000 1 0.000014 1 0.0000 1 0.000015 1 0.0000 1 0.000016 1 0.0000 1 0.000017 1 0.0000 0 0.000018 0 0.0000 0 0.000019 0 0.0000 0 0.000020 0 0.0000 0 0.000021 0 0.0000 0 0.000022 0 0.0000 0 0.000023 0 0.0000 0 0.000024 0 0.0000 0 0.000025 0 0.0000 0 0.000026 0 0.0000 0 0.0000Interior Point Coordinates Xi Yi -4.9497 4.9497 -2.2121 2.2121 0.0000 3.0000 0.0000 7.0000 4.9497 4.9497 2.2121 2.2121 Solution: Boundary Nodes (X,Y) u Prenodal q Postnodal q( 0.0200, 0.0000) 100.0000 1317.7314 1317.7314( 0.5000, 0.0000) 100.0000 -181.4680 -181.4680( 1.0000, 0.0000) 100.0000 41.6827 41.6827( 2.5000, 0.0000) 100.0000 6.1767 6.1767( 4.0000, 0.0000) 100.0000 7.6256 7.6256( 5.0000, 0.0000) 100.0000 5.6411 5.6411( 7.5000, 0.0000) 100.0000 3.7710 3.7710( 9.0000, 0.0000) 100.0000 3.3227 3.3227( 10.0000, 0.0000) 100.0000 0.4944 0.4944( 9.2388, 3.8268) 88.3650 0.0000 0.0000( 7.0711, 7.0711) 76.0512 0.0000 0.0000( 3.8268, 9.2388) 63.7051 0.0000 0.0000( 0.0000, 10.0000) 51.2231 0.0000 0.0000( -3.8268, 9.2388) 38.6032 0.0000 0.0000( -7.0711, 7.0711) 25.8645 0.0000 0.0000( -9.2388, 3.8268) 13.0275 0.0000 0.0000( -10.0000, 0.0000) 1.3482 0.0000 0.0000( -9.0000, 0.0000) 0.0000 -5.0253 -5.0253( -7.5000, 0.0000) 0.0000 -4.3527 -4.3527( -5.0000, 0.0000) 0.0000 -6.7003 -6.7003( -4.0000, 0.0000) 0.0000 -8.4800 -8.4800( -2.5000, 0.0000) 0.0000 -12.6731 -12.6731( -1.0000, 0.0000) 0.0000 -33.2685 -33.2685( -0.5000, 0.0000) 0.0000 -87.2868 -87.2868( -0.0200, 0.0000) 0.0000 -226.3264 -226.3264( 0.0000, 0.0200) 0.0000 -4947.9248 -4947.9248Interior Points (Xi,Yi) u q_x q_y( -4.9497, 4.9497) 25.8223 3.2881 3.2935( -2.2121, 2.2121) 26.0080 7.5758 7.3495( 0.0000, 3.0000) 51.6792 10.7238 -0.3675( 0.0000, 7.0000) 51.1955 4.5655 -0.0131( 4.9497, 4.9497) 75.9859 3.1497 -3.1411( 2.2121, 2.2121) 76.4182 6.7149 -7.2596
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