/INIMAP2D/FILE
Block Format Keyword Map 2D velocity and thermodynamic values into a 3D axi-symmetric space for use with /ALE/EULER materials.
Format
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
---|---|---|---|---|---|---|---|---|---|
/INIMAP2D/FILE/inimap2d_ID | |||||||||
inimap2d_title | |||||||||
node_ID1 | node_ID2 | node_ID3 | |||||||
grbric_ID | grquad_ID | grtria_ID | |||||||
Filename |
Definition
Field | Contents | SI Unit Example |
---|---|---|
inimap2d_ID | Inimap2d block identifier. (Integer, maximum 10 digits) |
|
inimap2d_title | Inimap2d block title. (Character, maximum 100 characters) |
|
node_ID1 | Node 1 identifier. (Integer, maximum 10 digits) |
|
node_ID2 | Node 2 identifier. (Integer, maximum 10 digits) |
|
node_ID3 | Node 3 identifier. (Integer, maximum 10 digits) |
|
grbric_ID | Brick group on which initialization is
performed. (Integer) |
|
grquad_ID | Quad group on which initialization is
performed. (Integer) |
|
grtria_ID | Tria group on which initialization is performed. (Integer) |
|
Filename | File generated by previous 2D axi-symmetrical run
with /STATE/INIMAP2D/FILE. (Character) |
Comments
- node_ID1, node_ID2 and node_ID3 define the local coordinate system used for mapping.
Figure 1.
2D Original Model 3D Target Model Note: The coordinate system ( , , ) does not have to be orthogonal, as an orthonormalization of the vector is performed during the Starter. - If explosive material LAW5 (JWL) is
used as submaterial, then mapping will be proceeded considering all explosive was burnt
(burn fraction = 1.0). The mapping will be done with detonation products only with a burn
fraction = 1.0.
Figure 2. 2D scalar input
Figure 3. Resulting mapping onto a 50 x 50 x 50 cubic mesh
Figure 4. 2D scalar velocity profile
Figure 5. Resulting mapping on a 50 x 50 x 50 cubic mesh (bottom)