L 150[m] "池深度"
rho0 1000[kg/m^3] "纯净水密度"
rho_s 1200[kg/m^3] "盐水密度"
c0 0[mol/m^3] "零盐浓度"
c_s 1[mol/m^3] "归一化盐浓度"
beta (rho_s-rho0)/(c_s-c0) "盐浓度导致密度增加"
p0 0[atm] "参考压力"
mu 1e-3[Pa*s] "动力黏度"
kappa 500[mD] 渗透率
epsilon 0.1 孔隙率
D_L 3.56e-6[m^2/s] "分子扩散"
Pe beta*(c_s-c0)*g_const*kappa*L/(mu*epsilon*D_L) "佩克莱特数"