Parallel computing: New power aids understanding of turbulent flows

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

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publicationHeat Transfer
PublisherAmerican Society of Mechanical Engineers (ASME)
Pages147-150
Number of pages4
ISBN (Print)0791836339, 9780791836330
DOIs
Publication statusPublished - 2002 Jan 1

Publication series

NameASME International Mechanical Engineering Congress and Exposition, Proceedings
Volume2

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All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

Pletcher, R. H., Lee, J. S., Meng, N., & Avancha, R. (2002). Parallel computing: New power aids understanding of turbulent flows. In Heat Transfer (pp. 147-150). (ASME International Mechanical Engineering Congress and Exposition, Proceedings; Vol. 2). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE2002-32818