Nonlinearity continuation method for steady-state groundwater flow modeling in variably saturated conditions
نویسندگان
چکیده
Application of nonlinearity continuation method to numerical solution steady-state groundwater flow in variably saturated conditions is presented. In order solve the system nonlinear equations obtained by finite volume discretization Richards equation, a series problems with increasing are solved using Newton method. This approach compared pseudo-transient on several test cases, including real site and involving parallel computations.
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Efficient Steady-State Solution Techniques for Variably Saturated Groundwater Flow
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2021
ISSN: ['0377-0427', '1879-1778', '0771-050X']
DOI: https://doi.org/10.1016/j.cam.2021.113502