compressibleInterFoam求解器怎么加入空化模型
-
水相前面写的是:
equationOfState rPolynomial;
所以是多项式状态方程,在
rPolynomial.H
里面写的是:Reciprocal polynomial equation of state for liquids and solids \f[ 1/\rho = C_0 + C_1 T + C_2 T^2 - C_3 p - C_4 p T \f] This polynomial for the reciprocal of the density provides a much better fit than the equivalent polynomial for the density and has the advantage that it support coefficient mixing to support liquid and solid mixtures in an efficient manner.
所以就是:
\begin{equation}
1/\rho = C_0 + C_1 T + C_2 T^2 - C_3 p - C_4 p T
\end{equation}