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Numerical solution of recirculating flow by a simple finite element recursion relation

Abstract

A time-split finite element recursion relation, based on linear basis functions, is used to solve the two-dimensional equations of motion. Recirculating flow in a rectangular cavity and free convective flow in an enclosed container are analyzed. The relation has the advantage of finite element accuracy and finite difference speed and simplicity. Incorporating dissipation parameters in the functionals decreases numerical dispersion and improves phase lag.
Publication Date:
Jan 01, 1980
Product Type:
Journal Article
Reference Number:
EDB-82-014024
Resource Relation:
Journal Name: Comput. Fluids; (United Kingdom); Journal Volume: 8
Subject:
42 ENGINEERING; CAVITIES; INCOMPRESSIBLE FLOW; MATHEMATICAL MODELS; CONTAINERS; RECTANGULAR CONFIGURATION; CONFIGURATION; FLUID FLOW; 420400* - Engineering- Heat Transfer & Fluid Flow
OSTI ID:
6064404
Research Organizations:
Savannah River Lab., Aiken, SC
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: CPFLB
Submitting Site:
TIC
Size:
Pages: 213-223
Announcement Date:

Citation Formats

Pepper, D W, and Cooper, R E. Numerical solution of recirculating flow by a simple finite element recursion relation. United Kingdom: N. p., 1980. Web. doi:10.1016/0045-7930(80)90012-2.
Pepper, D W, & Cooper, R E. Numerical solution of recirculating flow by a simple finite element recursion relation. United Kingdom. doi:10.1016/0045-7930(80)90012-2.
Pepper, D W, and Cooper, R E. 1980. "Numerical solution of recirculating flow by a simple finite element recursion relation." United Kingdom. doi:10.1016/0045-7930(80)90012-2. https://www.osti.gov/servlets/purl/10.1016/0045-7930(80)90012-2.
@misc{etde_6064404,
title = {Numerical solution of recirculating flow by a simple finite element recursion relation}
author = {Pepper, D W, and Cooper, R E}
abstractNote = {A time-split finite element recursion relation, based on linear basis functions, is used to solve the two-dimensional equations of motion. Recirculating flow in a rectangular cavity and free convective flow in an enclosed container are analyzed. The relation has the advantage of finite element accuracy and finite difference speed and simplicity. Incorporating dissipation parameters in the functionals decreases numerical dispersion and improves phase lag.}
doi = {10.1016/0045-7930(80)90012-2}
journal = {Comput. Fluids; (United Kingdom)}
volume = {8}
journal type = {AC}
place = {United Kingdom}
year = {1980}
month = {Jan}
}