Fractional nonlinear convection-diffusionequation with external forces is given.
建立了含有外力的分数阶非线性对流-扩散方程。
2
Based on the Finite Volume Methods (FVM), model system is developed to solve the 2d shallow water equation and convection-diffusionequation.
以有限体积法为核心,建立了求解二维浅水方程和对流扩散方程的模型体系。
3
By using the undetermined coefficient method, a new scheme is derived from the HAUC2 scheme to simulate the two dimensional convection-diffusionequation.