Kouhi Oñate 2014a - Revision history

Onate at 12:00, 8 February 2019

2019-02-08T12:00:44Z

Onate at 14:02, 11 January 2019

2019-01-11T14:02:35Z

Scipediacontent: Scipediacontent moved page Draft Content 587452943 to Kouhi Oñate 2014a

2017-11-21T14:29:39Z

Scipediacontent moved page Draft Content 587452943 to Kouhi Oñate 2014a

Scipediacontent: Created page with "== Abstract == This paper aims at the development of a new stabilization formulation based on the Finite Calculus (FIC) scheme for solving the Euler equations using the Galer..."

2017-11-21T14:28:28Z

Created page with "== Abstract == This paper aims at the development of a new stabilization formulation based on the Finite Calculus (FIC) scheme for solving the Euler equations using the Galer..."

New page

== Abstract ==

This paper aims at the development of a new stabilization formulation based on the Finite Calculus (FIC) scheme for solving the Euler equations using the Galerkin finite element method (FEM) on unstructured triangular grids. The FIC method is based on expressing the balance of fluxes in a space-time domain of finite size. It is used to prevent the creation of instabilities typically present in numerical solutions due to the high convective terms and sharp gradients. Two stabilization terms, respectively called streamline term and transverse term, are added via the FIC formulation to the original conservative equations in the spacetime domain. An explicit fourth order Runge-Kutta scheme is implemented to advance the solution in time. The presented numerical test examples for inviscid flows prove the ability of the proposed stabilization technique for providing appropriate solutions especially near shock waves. Although the derived methodology delivers precise results with a nearly coarse mesh, a mesh refinement technique is coupled to the solution process for obtaining a suitable mesh particularly in the high gradient zones.

== Full document ==
<pdf>Media:draft_Content_587452943con309.pdf</pdf>

← Older revision		Revision as of 12:00, 8 February 2019
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−	Published in ''Int. Journal for Numerical Methods in Fluids'', Vol. 74 (2), pp. 872-897, 2014	+	Published in ''Int. Journal for Numerical Methods in Fluids'', Vol. 74 (2), pp. 872-897, 2014<br />
	doi: 10.1002/fld.3877		doi: 10.1002/fld.3877

← Older revision		Revision as of 14:02, 11 January 2019
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		+	Published in ''Int. Journal for Numerical Methods in Fluids'', Vol. 74 (2), pp. 872-897, 2014
		+	doi: 10.1002/fld.3877
		+
	== Abstract ==		== Abstract ==

← Older revision	Revision as of 14:29, 21 November 2017
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