Works (2)
Updated: July 5th, 2023 15:59
2003 article
Efficient steady-state solution techniques for variably saturated groundwater flow
Farthing, M. W., Kees, C. E., Coffey, T. S., Kelley, C. T., & Miller, C. T. (2003, July 16). Advances in Water Resources.
author keywords: Richards' equation; steady-state; pseudo-transient continuation
topics (OpenAlex): Groundwater flow and contamination studies; Soil and Unsaturated Flow; Advanced Numerical Methods in Computational Mathematics
TL;DR:
This work examines the use of pseudo-transient continuation as well as Newton’s method combined with standard globalization techniques for steady-state problems in heterogeneous domains, and investigates the methods’ performance with direct and preconditioned Krylov iterative linear solvers.
(via Semantic Scholar)
open access via oai.dtic.mil (repository)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2003 article
Globally convergent algorithms for nonsmooth nonlinear equations in computational fluid dynamics
Coffey, T., McMullan, R. J., Kelley, C. T., & McRae, D. S. (2003, February 17). Journal of Computational and Applied Mathematics, Vol. 152, pp. 69–81.
author keywords: pseudo-transient continuation; nonlinear equations; steady-state solutions; global convergence; splitting methods; Euler equations; MUSCL approximation
topics (OpenAlex): Computational Fluid Dynamics and Aerodynamics; Fluid Dynamics and Turbulent Flows; Advanced Numerical Methods in Computational Mathematics
TL;DR:
A nonsmooth discretization of the Euler equations for flow in a nozzle is solved with splitting method which is in turn globalized with the method of pseudo-transient continuation.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018