Temperature in a square plate, Neumann conditions ************************************************************ General constants : Number of elements............... 12 Number of internal points........ 5 Number of Gauss points........... 4 Node where the potential is null. 4 Problem data: node x coor y coor 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 node code potential flux before flux after 1 1 0.00000 50.00000 0.00000 2 1 0.00000 0.00000 0.00000 3 1 0.00000 0.00000 0.00000 4 1 0.00000 0.00000 -50.00000 5 1 0.00000 -50.00000 -50.00000 6 1 0.00000 -50.00000 -50.00000 7 1 0.00000 -50.00000 0.00000 8 1 0.00000 0.00000 0.00000 9 1 0.00000 0.00000 0.00000 10 1 0.00000 0.00000 50.00000 11 1 0.00000 50.00000 50.00000 12 1 0.00000 50.00000 50.00000 Temperature in a square plate, Neumann conditions ************************************************************ SOLUTION ON THE BOUNDARY: boundary points node potential flux before flux after 1 300.00009 50.00000 0.00000 2 200.00031 0.00000 0.00000 3 99.99988 0.00000 0.00000 4 0.00000 0.00000 -50.00000 5 0.00015 -50.00000 -50.00000 6 0.00015 -50.00000 -50.00000 7 0.00006 -50.00000 0.00000 8 99.99986 0.00000 0.00000 9 200.00026 0.00000 0.00000 10 299.99994 0.00000 50.00000 11 300.00000 50.00000 50.00000 12 300.00003 50.00000 50.00000 SOLUTION IN THE DOMAIN: internal points x coor y coor potential 2.000 2.000 200.001 2.000 4.000 200.001 3.000 3.000 150.000 4.000 2.000 100.000 4.000 4.000 100.000