[constants]
Sets constants used in the simulation
gamma
— ratio of specific heats foreuler
|navier-stokes
:float
mu
— dynamic viscosity fornavier-stokes
:float
nu
— kinematic viscosity forac-navier-stokes
:float
Pr
— Prandtl number fornavier-stokes
:float
cpTref
— product of specific heat at constant pressure and reference temperature fornavier-stokes
with Sutherland’s Law:float
cpTs
— product of specific heat at constant pressure and Sutherland temperature fornavier-stokes
with Sutherland’s Law:float
ac-zeta
— artificial compressibility factor forac-euler
|ac-navier-stokes
float
Other constant may be set by the user which can then be used throughout the
.ini
file.
Example:
[constants]
; PyFR Constants
gamma = 1.4
mu = 0.001
Pr = 0.72
; User Defined Constants
V_in = 1.0
P_out = 20.0