GAS gam prl prt gasc |
This option allows the user to input different values of γ, laminar and turbulent Prandtl numbers, and gas constant. The parameters are defined as:
gam | Ratio of specific heats γ = cp/cv (default is 1.4) | ||
---|---|---|---|
prl | Laminar Prandtl number (default is 0.72) | ||
prt | Turbulent Prandtl number (default is 0.90) | ||
gasc | Gas constant R (default is 1716 ft2/sec2-°R) |
The ARBITRARY INFLOW keyword block, if used, must come after the GAS keyword in the input data (.dat) file.
There are also a number of VARIABLE TURBULENT PRANDTL number models available for structured grids.
See Also: ARBITRARY INFLOW, VARIABLE TURBULENT PRANDTL
Last updated 30 Sep 2016