SHORT NOTE: PRECISION AND CONVERGENCE OF A STEADY TWO-DIMENSIONAL ICE SHEET FLOW MODEL

dc.contributor.author	Mangeney A.
dc.date.accessioned	2021-02-11T07:53:55Z
dc.date.available	2021-02-11T07:53:55Z
dc.date.issued	2001
dc.identifier	https://www.elibrary.ru/item.asp?id=566081
dc.identifier.citation	Mathematical Geology, 2001, 33, 2, 229-237
dc.identifier.issn	0882-8121
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/24670
dc.description.abstract	Ice-sheet flow is described by the Navier-Stokes equations. We present here an analytical solution for a very simple configuration of two-dimensional ice sheet flow. It is obtained for an imposed flat surface elevation and for a linear flow law. This analytical solution is used here to estimate the performance and precision of a two-dimensional ice sheet flow model. In particular, the comparison of this 2D ice sheet flow model with the analytical solution has allowed to test all the terms involved in the mechanical equations. This analytical solution may be very useful to test similar types of models.
dc.subject	HYDRODYNAMICS
dc.subject	VISCOSITY
dc.subject	TWO-DIMENSIONAL STRUCTURES
dc.subject	FINITE-DIFFERENCE METHODS
dc.subject	ANALYTIC
dc.title	SHORT NOTE: PRECISION AND CONVERGENCE OF A STEADY TWO-DIMENSIONAL ICE SHEET FLOW MODEL
dc.type	Статья

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