Turbulence modeling using unstructured mesh system

A method for stimulated modeling includes measuring filtered values of fluid-flow variables for an object. The method includes stimulating unfiltered values of the fluid-flow variables based on the filtered values, calculating correlations of differences between the filtered values and the unfiltere...

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Bibliographic Details
Main Author SU MINGDE
Format Patent
LanguageEnglish
Published 18.10.2007
Subjects
ANALOGUE COMPUTERS
CALCULATING
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
PHYSICS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Summary:A method for stimulated modeling includes measuring filtered values of fluid-flow variables for an object. The method includes stimulating unfiltered values of the fluid-flow variables based on the filtered values, calculating correlations of differences between the filtered values and the unfiltered values, and calculating components of Reynolds stress based on the correlations. The method includes predicting effects of fluid-flow on the object based on the components of Reynolds stress.
Bibliography:Application Number: US20060402604