This paper considers a moving boundary problem with Neumann boundary conditions and a general initial value, which occurs in an unsaturated flow with extraction. The closed form solution for the moving boundary...This paper considers a moving boundary problem with Neumann boundary conditions and a general initial value, which occurs in an unsaturated flow with extraction. The closed form solution for the moving boundary problem is obtained using a Laplace transform boost. This method has been successfully applied to solve moving boundary problems with Dirichelet boundary conditions, but not to the case with Neumann boundary conditions.展开更多
文摘This paper considers a moving boundary problem with Neumann boundary conditions and a general initial value, which occurs in an unsaturated flow with extraction. The closed form solution for the moving boundary problem is obtained using a Laplace transform boost. This method has been successfully applied to solve moving boundary problems with Dirichelet boundary conditions, but not to the case with Neumann boundary conditions.
