/ALE/MAT

Block Format Keyword Describes the ALE material.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
/ALE/MAT/mat_ID
Flrd                

Definitions

Field Contents SI Unit Example
mat_ID Material identifier

(Integer, maximum 10 digits)

  
Flrd Modification factor on boundary surfaces fluxes
= 0 (Default)
Fluid transmission is not allowed.
= 1
Fluid transmission is totally allowed.

(Real)

  

Example

#RADIOSS STARTER
#---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----|
#-  1. MATERIALS:
#---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----|
/MAT/LAW37/1
air (unit g_mm_ms)
#                Psh
                   0
#             RHO_l0                 C_l             ALPHA_l                NU_l            NU_VOL_l
                .001                2089                   0                .001                   0
#             RHO_G0               GAMMA                  P0                NU_g            NU_VOL_g
             1.22E-6                 1.4                  .1              .00143                   
/ALE/MAT/1
#     Modif. factor.
                   0
#---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----|
#enddata
#---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----|

Comments

  1. If the boundary is not connected to a material specifying an Elementary Boundary Condition (TYPE11), the Flrd is by default 0. The flow is reduced otherwise by the Flrd factor value specified at the elementary boundary level.

    euler_mat_14
    Figure 1.