A parallel implementation of a computational aeroacoustic algorithm for airfoil noise

David P. Lockard; Philip J. Morris

doi:10.1142/S0218396X97000198

A parallel implementation of a computational aeroacoustic algorithm for airfoil noise

David P. Lockard, Philip J. Morris

Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The long-term objective of the research described in this paper is to use CAA methodology and parallel computers to increase the understanding of broadband blade noise. In a systematic progression towards simulations of completely realistic configurations and conditions, some simplified problems that address the important features of the flow are investigated. A two-dimensional, Euler code, implemented using the message passing library and Fortran 90 on the IBM SP2, is used to perform the calculations. Results are presented for the interaction of a vortical gust and a flat plate.

Original language	English (US)
Pages (from-to)	337-353
Number of pages	17
Journal	Journal of Computational Acoustics
Volume	5
Issue number	4
DOIs	https://doi.org/10.1142/S0218396X97000198
State	Published - Dec 1997

All Science Journal Classification (ASJC) codes

Acoustics and Ultrasonics
Applied Mathematics

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abstract = "The long-term objective of the research described in this paper is to use CAA methodology and parallel computers to increase the understanding of broadband blade noise. In a systematic progression towards simulations of completely realistic configurations and conditions, some simplified problems that address the important features of the flow are investigated. A two-dimensional, Euler code, implemented using the message passing library and Fortran 90 on the IBM SP2, is used to perform the calculations. Results are presented for the interaction of a vortical gust and a flat plate.",

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AB - The long-term objective of the research described in this paper is to use CAA methodology and parallel computers to increase the understanding of broadband blade noise. In a systematic progression towards simulations of completely realistic configurations and conditions, some simplified problems that address the important features of the flow are investigated. A two-dimensional, Euler code, implemented using the message passing library and Fortran 90 on the IBM SP2, is used to perform the calculations. Results are presented for the interaction of a vortical gust and a flat plate.

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A parallel implementation of a computational aeroacoustic algorithm for airfoil noise

Abstract

All Science Journal Classification (ASJC) codes

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