NUMERICAL SIMULATION OF A SINGLE RING INFILTRATION EXPERIMENT WITH hp-ADAPTIVE SPACE-TIME DISCONTINUOUS GALERKIN METHOD
Keyword(s):
We present a novel hp-adaptive space-time discontinuous Galerkin (hp-STDG) method for the numerical solution of the nonstationary Richards equation equipped with Dirichlet, Neumann and seepage face boundary conditions. The hp-STDG method presented in this paper is a generalization of a hp-STDG method which was developed for time dependent non-linear convective-diffusive problems. We describe the method and the single ring experiment, and then we present a numerical experiment which clearly demonstrates the superiority of the hp-STDG method over a discontinuous Galerkin method based on a static fine mesh.
2019 ◽
Vol 57
(4)
◽
pp. 1677-1696
◽
Non-dissipative space–time hp-discontinuous Galerkin method for the time-dependent Maxwell equations
2014 ◽
Vol 275
◽
pp. 589-607
◽
Keyword(s):
2006 ◽
Vol 56
(12)
◽
pp. 1491-1518
◽
2015 ◽
Vol 60
(5)
◽
pp. 501-526
◽
2008 ◽
Vol 58
(12)
◽
pp. 1892-1917
◽
Keyword(s):
2018 ◽
Vol 52
(6)
◽
pp. 2327-2356
Keyword(s):
2009 ◽
Vol 210
(2)
◽
pp. 490-503
◽