Quenching characteristics based on the two-dimensional (2D) nonlinear unsteady convection-reaction-diffusion equation are creatively researched. The study develops a 2D compact finite difference scheme constructed by using the first and the second central difference operator to approximate the first-order and the second-order spatial derivative. Taylor series expansion rule. and the r... https://parisnaturalfoodes.shop/product-category/daspartic-acid/