CHT'97 - Advances in Computational Heat Transfer. Proceedings of the International Symposium
DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT
ISBN Print: 978-1-56700-115-0
ISSN: 2578-5486
AN AUGMENTED LAGRANGIAN METHOD FOR COMPUTING BINGHAM FLUID FLOWS
page 8
DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.220
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摘要
In this paper we present an Augmented Lagrangian Method to solve the Navier-Stokes equations for a Bingham fluid flow. We describe two algorithms for the solution of the resulting discrete system: Uzawa and Newton-GMRES techniques. A comparison of these two methods on the test case of the driven lid cavity shows that the Uzawa method seems to be more efficient than the other one.
