| Description | Type | Default |
|---|---|---|
|
Stefan-Boltzmann constant. The radiant heat flux is proportional to SIGMA * (T + TABS)4, where SIGMA is the Stefan-Boltzmann constant, T is the temperature at a grid point, and TABS is the scale factor for absolute temperature specified by PARAM, TABS. These parameters must be given in units consistent with the rest of the data in the model. The value for SIGMA is 5.67E-8 W/m2-oK4 or 3.30E-15 BTU/sec.-in.2-oR4. The default value causes radiant heat effects to be discarded. |
Real |
0.0 |