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Increased accuracy and efficiency in...

Bowers, Abigail L.

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Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence./
Author:	Bowers, Abigail L.
Description:	26 p.
Notes:	Source: Masters Abstracts International, Volume: 48-05, page: 3031.
Contained By:	Masters Abstracts International48-05.
Subject:	Applied Mathematics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1475498
ISBN:	9781109746259

Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence.
Bowers, Abigail L.

Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence. - 26 p.

Source: Masters Abstracts International, Volume: 48-05, page: 3031.

Thesis (M.S.)--Clemson University, 2010.

This thesis develops, analyzes and tests a finite element method for approximating solutions to the Leray-deconvolution regularization of the Navier-Stokes equations. The scheme combines three ideas in order to create an accurate and effective algorithm: the use of an incompressible filter, a linearization that decouples the velocity-pressure system from the filtering and deconvolution operations, and a stabilization that works well with the linearization. A rigorous and complete numerical analysis of the scheme is given, and numerical experiments are presented that show clear advantages of the scheme.

ISBN: 9781109746259Subjects--Topical Terms:

1669109
Applied Mathematics.

Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence.
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020 $a 9781109746259
035 $a (UMI)AAI1475498
035 $a AAI1475498
040 $a UMI $c UMI
100 1 $a Bowers, Abigail L. $3 1669504
245 1 0 $a Increased accuracy and efficiency in finite element computations of the Leray-deconvolution model of turbulence.
300 $a 26 p.
500 $a Source: Masters Abstracts International, Volume: 48-05, page: 3031.
500 $a Adviser: Leo G. Rebholz.
502 $a Thesis (M.S.)--Clemson University, 2010.
520 $a This thesis develops, analyzes and tests a finite element method for approximating solutions to the Leray-deconvolution regularization of the Navier-Stokes equations. The scheme combines three ideas in order to create an accurate and effective algorithm: the use of an incompressible filter, a linearization that decouples the velocity-pressure system from the filtering and deconvolution operations, and a stabilization that works well with the linearization. A rigorous and complete numerical analysis of the scheme is given, and numerical experiments are presented that show clear advantages of the scheme.
590 $a School code: 0050.
650 4 $a Applied Mathematics. $3 1669109
650 4 $a Mathematics. $3 515831
690 $a 0364
690 $a 0405
710 2 $a Clemson University. $b Mathematical Science. $3 1023032
773 0 $t Masters Abstracts International $g 48-05.
790 1 0 $a Rebholz, Leo G., $e advisor
790 1 0 $a Cox, Christopher L. $e committee member
790 1 0 $a Jenkins, Eleanor W. $e committee member
790 $a 0050
791 $a M.S.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1475498