Tutorial 3 - Conjugate Heat Transfer

[JezSw]

No description provided.

[kzscisoft]

Issues with pretex when using the following box files (I assume the conversion from 2D to 3D is incorrect):

solid.box

ray0.rea
3        spatial dimension
2        number of fields
#========================================================
#
#    Example of 3D  .box file for fluid. This gives 2 x 1 x 1
#    box with 20 x 10 elements
#
#    If nelx (y or z) < 0, then genbox automatically generates the
#    grid spacing in the x (y or z) direction
#    with a geometric ratio given by "ratio".
#    ( ratio=1 implies uniform spacing )
#
#========================================================
#
Box
-20    -5    -1     nelx,nely,nelz for Box
0.0    2.0   1.0    x0 x1 ratio
-0.2   0.0   1.0    y0 y1 ratio
0.0    1.0   1.0    z0 z1 ratio
   ,   ,   ,   ,   ,   ,    V bc's  ! NB:  3 characters each, in order: -x, +x, -y, +y, (-z, +z)!
I  ,I  ,t  ,E  ,I  ,I    T bc's  !      You must have 2 spaces!!
Box
-20    -5    -1     nelx,nely,nelz for Box
0.0    2.0   1.0    x0 x1 ratio
1.0    1.2   1.0    y0 y1 ratio
0.0    1.0   1.0    z0 z1 ratio
   ,   ,   ,   ,   ,   ,    V bc's  ! NB:  3 characters each, in order: left, right, bottom, top
I  ,I  ,E  ,t  ,I  ,I     T bc's  !      You must have 2 spaces!!

fluid.box

ray0.rea
3        spatial dimension
2        number of fields
#========================================================
#
#    Example of 3D  .box file for fluid. This gives 2 x 1 x 1
#    box with 20 x 10 elements
#
#    If nelx (y or z) < 0, then genbox automatically generates the
#    grid spacing in the x (y or z) direction
#    with a geometric ratio given by "ratio".
#    ( ratio=1 implies uniform spacing )
#
#========================================================
#
Box
-20     -10   -1         nelx,nely,nelz for Box
0.0    2.0   1.0    x0 x1 ratio
0.0    1.0   1.0    y0 y1 ratio
0.0    1.0   1.0    z0 z1 ratio
W  ,W  ,W  ,W  ,W  ,W   V bc's  ! NB:  3 characters each !
I  ,I  ,E  ,E  ,E  ,E   T bc's  !      You must have 2 spaces!

Tutorial for Nek5000 states "If it asks to assign any BCs, something is inconsistent with the box files." which it does:

              *** MIDWAY BREAK MENU ***
ABORT to write build data to file and exit
SET B.C'S to continue
   1 SET BCs                  
   2 ABORT                    
Choose item: