Accession Number : AD1051297

Title :   Long-term Stable Conservative Multiscale Methods for Vortex Flows

Descriptive Note : Technical Report,01 Aug 2014,31 Jul 2017

Corporate Author : Clemson University Clemson United States

Personal Author(s) : Rebholz, Leo

Full Text :

Report Date : 31 Oct 2017

Pagination or Media Count : 9

Abstract : To develop new, physically-motivated approaches for simulation of 3D incompressible vortical flows. Methods are expected to conform sharply to geometrical and physical structures, and the application of fundamental interest is the formation and evolution of wingtip vortices. The discretizations should base on variational multiscale principles, admit efficient algebraic solution strategies, and be amenable to numerical analysis. Presenting such analysis, as well as numerical validations, is also within the objectives.

Descriptors :   computational fluid dynamics , fluid flow , navier stokes equations , partial differential equations , applied mathematics , incompressible flow , galerkin method , finite element analysis , angular momentum

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE