Parallel computing: New power aids understanding of turbulent flows

Richard H. Pletcher; Joon S. Lee; Ning Meng; Ravikanth Avancha

doi:10.1115/IMECE2002-32818

Parallel computing: New power aids understanding of turbulent flows

Richard H. Pletcher, Joon S. Lee, Ning Meng, Ravikanth Avancha

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Accurate predictions of turbulent flows occurring in many engineering and environmental applications remain a significant challenge. However, increasing computer power, particularly high performance parallel systems, is enabling more and more complex flows to be solved from first or nearly first principles through direct numerical and large eddy simulation. Such technologies can contribute greatly not only by enabling more accurate predictions but also by revealing details of physics that can contribute to a more complete understanding of turbulence. Several examples where large eddy simulations have provided new details including how rotation and buoyancy alter the structure of turbulence are described.

Original language	English
Title of host publication	Heat Transfer
Publisher	American Society of Mechanical Engineers (ASME)
Pages	147-150
Number of pages	4
ISBN (Print)	0791836339, 9780791836330
DOIs	https://doi.org/10.1115/IMECE2002-32818
Publication status	Published - 2002

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings
Volume	2

All Science Journal Classification (ASJC) codes

Mechanical Engineering

Access to Document

10.1115/IMECE2002-32818

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abstract = "Accurate predictions of turbulent flows occurring in many engineering and environmental applications remain a significant challenge. However, increasing computer power, particularly high performance parallel systems, is enabling more and more complex flows to be solved from first or nearly first principles through direct numerical and large eddy simulation. Such technologies can contribute greatly not only by enabling more accurate predictions but also by revealing details of physics that can contribute to a more complete understanding of turbulence. Several examples where large eddy simulations have provided new details including how rotation and buoyancy alter the structure of turbulence are described.",

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Parallel computing : New power aids understanding of turbulent flows. / Pletcher, Richard H.; Lee, Joon S.; Meng, Ning; Avancha, Ravikanth.

Heat Transfer. American Society of Mechanical Engineers (ASME), 2002. p. 147-150 (ASME International Mechanical Engineering Congress and Exposition, Proceedings; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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