Improving the small scale turbulence structure for fluid dynamics computations

R. Frehlich; R. Sharman

doi:10.2514/6.2003-195

Improving the small scale turbulence structure for fluid dynamics computations

R. Frehlich
, R. Sharman

National Center for Atmospheric Research

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

1 Scopus citations

Abstract

In many cases the spatial filtering used within fluid dynamical calculations has a universal description. This permits a local description of the turbulence and an estimate of the effect of the filtering. Methods have been developed to recover the filtered data from the simulations in a statistical sense and yet produces consistency with the unfiltered scales. An example is presented to demonstrate the usefulness of the method.

Original language	English
Title of host publication	41st Aerospace Sciences Meeting and Exhibit
Publisher	American Institute of Aeronautics and Astronautics Inc.
ISBN (Print)	9781624100994
DOIs	https://doi.org/10.2514/6.2003-195
State	Published - 2003
Event	41st Aerospace Sciences Meeting and Exhibit 2003 - Reno, NV, United States Duration: Jan 6 2003 → Jan 9 2003

Publication series

Name	41st Aerospace Sciences Meeting and Exhibit

Conference

Conference	41st Aerospace Sciences Meeting and Exhibit 2003
Country/Territory	United States
City	Reno, NV
Period	01/6/03 → 01/9/03

Access to Document

10.2514/6.2003-195

Cite this

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title = "Improving the small scale turbulence structure for fluid dynamics computations",

abstract = "In many cases the spatial filtering used within fluid dynamical calculations has a universal description. This permits a local description of the turbulence and an estimate of the effect of the filtering. Methods have been developed to recover the filtered data from the simulations in a statistical sense and yet produces consistency with the unfiltered scales. An example is presented to demonstrate the usefulness of the method.",

author = "R. Frehlich and R. Sharman",

year = "2003",

doi = "10.2514/6.2003-195",

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isbn = "9781624100994",

series = "41st Aerospace Sciences Meeting and Exhibit",

publisher = "American Institute of Aeronautics and Astronautics Inc.",

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note = "41st Aerospace Sciences Meeting and Exhibit 2003 ; Conference date: 06-01-2003 Through 09-01-2003",

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Frehlich, R & Sharman, R 2003, Improving the small scale turbulence structure for fluid dynamics computations. in 41st Aerospace Sciences Meeting and Exhibit. 41st Aerospace Sciences Meeting and Exhibit, American Institute of Aeronautics and Astronautics Inc., 41st Aerospace Sciences Meeting and Exhibit 2003, Reno, NV, United States, 01/6/03. https://doi.org/10.2514/6.2003-195

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T1 - Improving the small scale turbulence structure for fluid dynamics computations

AU - Frehlich, R.

AU - Sharman, R.

PY - 2003

Y1 - 2003

N2 - In many cases the spatial filtering used within fluid dynamical calculations has a universal description. This permits a local description of the turbulence and an estimate of the effect of the filtering. Methods have been developed to recover the filtered data from the simulations in a statistical sense and yet produces consistency with the unfiltered scales. An example is presented to demonstrate the usefulness of the method.

AB - In many cases the spatial filtering used within fluid dynamical calculations has a universal description. This permits a local description of the turbulence and an estimate of the effect of the filtering. Methods have been developed to recover the filtered data from the simulations in a statistical sense and yet produces consistency with the unfiltered scales. An example is presented to demonstrate the usefulness of the method.

UR - https://www.scopus.com/pages/publications/85087601923

U2 - 10.2514/6.2003-195

DO - 10.2514/6.2003-195

M3 - Conference contribution

AN - SCOPUS:85087601923

SN - 9781624100994

T3 - 41st Aerospace Sciences Meeting and Exhibit

BT - 41st Aerospace Sciences Meeting and Exhibit

PB - American Institute of Aeronautics and Astronautics Inc.

T2 - 41st Aerospace Sciences Meeting and Exhibit 2003

Y2 - 6 January 2003 through 9 January 2003

ER -

Improving the small scale turbulence structure for fluid dynamics computations

Abstract

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Conference

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