联立偏微分方程 meaning in English
simultaneous partial differential equations
Examples
- 3 . algebraically explicit analytical solutions of two - buoyancy natural convection in porous media applying the approach of separating variables with addition , the thesis derives three sets of simple and clear algebraically explicit analytical equations describing the natural convection in porous media with both temperature and concentration gradients . besides the theoretical meaning , they are more valuable for be the benchmark solutions to check and improve the computational fluid dynamics and computational heat and mass transfer
三、多孔介质中温度与浓度梯度耦合自然对流基本方程的代数显式解析解本论文对王补宣院士等给出的反映多孔介质中温度与浓度耦合自然对流的五元非线性联立偏微分方程，利用加法分离变量法，导出了三套比较简明的代数显式解析解。