( 
Solid 2D Thermal model with heat flux BC.
10mm X 10mm X 1mm slab 
1.0 W/mm^2 heat flux on the left edge
Temps = 0 on the right edge
top & bottom are adiabatic
k=1, c=0, density=0

q= 1 W/mm^2 x 10mm x 1mm coming  in from the left edge
q= -k A dT/dx for conductance to the right edge
dT/dx = -1 , T=0 x=10
T= 10-x
Expected Temps at nodes 1 & 3 is 10.0
Osman Buyukisik      osman@fuse.net
)

echo -no
number_of_space_dimensions 2
condif_temperature
end_initia

node 1  0 0
node 2  10 0
node 3  0  10
node 4  10 10

element 1  -quad4 1 2 3 4

group_type 0  -condif
group_condif_conductivity 0 1

geometry_line 1  10.0  0.0 10.0  10.0  0.01

bounda_unknown 0  -geometry_line 1 -temp
bounda_time    0  0. 0. 100. 0.

force_element_edge          0  1.0
force_element_edge_geometry 0  1 3

control_timestep 10  1. 1.
(
control_print    10  -node_dof
)

target_item    1  -node_dof 1 -temp
target_value   1  10.0 0.01
target_item    2  -node_dof 3 -temp
target_value   2  10.0 0.01
end_data
