NAME OF INPUT FILE: FEM08INPUT.DAT
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PROPERTY OF DOMAIN:
EXX = 1.
EXY = 0.
EYY = 1.
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TYPE OF ELEMENT:
NUMBER OF NODES AT EACH ELEMENT = 8
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DISCRETIZATION OF DOMAIN INTO ELEMENTS:
NUMBER OF ELEMENTS(NE) = 4
ELEMENT NO (1) (2) (3) (4) (5) (6) (7) (8) (
1 1 2 3 7 11 10 9 6
2 3 4 5 8 13 12 11 7
3 9 10 11 15 19 18 17 14
4 11 12 13 16 21 20 19 15
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COORDINATES OF NODAL POINTS:
NUMBER OF NODAL POINTS(NNODE) = 21
(I=NODAL POINT, X & Y = X- & Y-COORDINATES)
(I,X,Y)= 1 0. 0.
(I,X,Y)= 2 0.5 0.
(I,X,Y)= 3 1. 0.
(I,X,Y)= 4 1.5 0.
(I,X,Y)= 5 2. 0.
(I,X,Y)= 6 0. 0.5
(I,X,Y)= 7 1. 0.5
(I,X,Y)= 8 2. 0.5
(I,X,Y)= 9 0. 1.
(I,X,Y)= 10 0.5 1.
(I,X,Y)= 11 1. 1.
(I,X,Y)= 12 1.5 1.
(I,X,Y)= 13 2. 1.
(I,X,Y)= 14 0. 1.5
(I,X,Y)= 15 1. 1.5
(I,X,Y)= 16 2. 1.5
(I,X,Y)= 17 0. 2.
(I,X,Y)= 18 0.5 2.
(I,X,Y)= 19 1. 2.
(I,X,Y)= 20 1.5 2.
(I,X,Y)= 21 2. 2.
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BOUNDARY CONDITIONS:
NUMBER OF BOUNDARY NODES = 13
(I=NODAL POINT, T=B.C. B=B.V.)
(DIRICHLET IF B.C.=1, NUEMANN IF B.C.=2)
(I,T,B)= 1 1 0.
(I,T,B)= 17 1 0.
(I,T,B)= 2 1 0.
(I,T,B)= 18 1 0.3826834323650898
(I,T,B)= 3 1 0.
(I,T,B)= 19 1 0.7071067811865475
(I,T,B)= 4 1 0.
(I,T,B)= 20 1 0.9238795325112867
(I,T,B)= 5 1 0.
(I,T,B)= 21 1 1.
(I,T,B)= 6 1 0.
(I,T,B)= 9 1 0.
(I,T,B)= 14 1 0.
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RESULTS:
UNKNOWN VALUES AT NODEL POINTS
(I=NODAL POINTS, U=UNKNOWN VALUE)
(I,U)= 1 0.
(I,U)= 2 0.
(I,U)= 3 0.
(I,U)= 4 0.
(I,U)= 5 0.
(I,U)= 6 0.
(I,U)= 7 0.12381909775340107
(I,U)= 8 0.17510664732365988
(I,U)= 9 0.
(I,U)= 10 0.14412159032901675
(I,U)= 11 0.26806445593224776
(I,U)= 12 0.34794029800309145
(I,U)= 13 0.37910038916954975
(I,U)= 14 0.
(I,U)= 15 0.4504320511841187
(I,U)= 16 0.637007115712113
(I,U)= 17 0.
(I,U)= 18 0.3826834323650898
(I,U)= 19 0.7071067811865475
(I,U)= 20 0.9238795325112867
(I,U)= 21 1.
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POTENTIAL AT CENTER OF ELEMENT
X,Y,P= 0.5 0.5 0.06695423005814696
X,Y,P= 1.5 0.5 0.16164181026462685
X,Y,P= 0.5 1.5 0.24482572765941382
X,Y,P= 1.5 1.5 0.5910615921332187