Energy separation and acoustic interaction in flow across a circular cylinder

R. J. Goldstein; B. He

doi:10.1115/1.1378020

Energy separation and acoustic interaction in flow across a circular cylinder

R. J. Goldstein, B. He

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

13 Scopus citations

Abstract

Energy separation in a flow around an adiabatic circular cylinder is investigated using a surface-mounted thermocouple. Energy separation mechanisms in different regions around the cylinder are discussed. Velocity measurements near the rear stagnation point and acoustic measurements indicate that shedding vortices and the wind tunnel intrinsic resonant acoustics can strengthen each other when their frequencies match producing strong energy separation.

Original language	English (US)
Pages (from-to)	682-687
Number of pages	6
Journal	Journal of Heat Transfer
Volume	123
Issue number	4
DOIs	https://doi.org/10.1115/1.1378020
State	Published - Aug 1 2001

Keywords

Heat transfer
Measurement techniques
Vortex
Wakes

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10.1115/1.1378020

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title = "Energy separation and acoustic interaction in flow across a circular cylinder",

abstract = "Energy separation in a flow around an adiabatic circular cylinder is investigated using a surface-mounted thermocouple. Energy separation mechanisms in different regions around the cylinder are discussed. Velocity measurements near the rear stagnation point and acoustic measurements indicate that shedding vortices and the wind tunnel intrinsic resonant acoustics can strengthen each other when their frequencies match producing strong energy separation.",

keywords = "Heat transfer, Measurement techniques, Vortex, Wakes",

author = "Goldstein, {R. J.} and B. He",

year = "2001",

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doi = "10.1115/1.1378020",

language = "English (US)",

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AU - He, B.

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AB - Energy separation in a flow around an adiabatic circular cylinder is investigated using a surface-mounted thermocouple. Energy separation mechanisms in different regions around the cylinder are discussed. Velocity measurements near the rear stagnation point and acoustic measurements indicate that shedding vortices and the wind tunnel intrinsic resonant acoustics can strengthen each other when their frequencies match producing strong energy separation.

KW - Heat transfer

KW - Measurement techniques

KW - Vortex

KW - Wakes

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JO - Journal of Heat Transfer

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IS - 4

ER -

Energy separation and acoustic interaction in flow across a circular cylinder

Abstract

Keywords

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