Comparison of Explicit Finite Difference Model and Galerkin Finite Element Model for Simulation of Groundwater Flow
نویسندگان
چکیده
Abstract— This paper describes Galerkin finite element (FEFLOW) models for the simulation of groundwater flow in twodimensional, transient, unconfined groundwater flow systems. This study involves validation of FEFLOW model with reported analytical solutions and also comparison of reported Explicit Finite Difference Model for groundwater flow simulation (FDFLOW). The model is further used to obtain the space and time distribution of groundwater head for the reported synthetic test case. The effect of time step size, space discretizations, pumping rates is analyzed on model results.
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