Abstract: A one‐dimensional finite element program has been developed for use on the microcomputer as a study aid for students of groundwater hydrology. The program uses linear elements and the Galerkin weighted‐residual method to ...

Abstract: Numerical models of unsteady flow in canals are used in the design, analysis, and operation of irrigation‐canal systems. Their informed use requires knowledge of the potential pitfalls and sources of error. There are three ...