Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet

R. J. Goldstein; A. I. Behbahani; K. Kieger Heppelmann

doi:10.1016/0017-9310(86)90155-9

Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet

R. J. Goldstein, A. I. Behbahani, K. Kieger Heppelmann

Mechanical Engineering

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

291 Scopus citations

Abstract

An investigation of the radial distribution of the recovery factor and the local heat transfer for an axisymmetric impinging air jet formed by a smooth nozzle is described. The recovery factor is dependent on the jet nozzle to impingement plate spacing, but is independent of jet Reynolds number. The maximum stagnation region heat transfer occurs at a nozzle to impingement plate spacing of about eight jet diameters. A correlation is obtained for the average heat transfer from the surface.

Original language	English (US)
Pages (from-to)	1227-1235
Number of pages	9
Journal	International Journal of Heat and Mass Transfer
Volume	29
Issue number	8
DOIs	https://doi.org/10.1016/0017-9310(86)90155-9
State	Published - Aug 1986

Bibliographical note

Funding Information:
Acknowledgement-The researchw as supportedb y a grant from the EngineeringR esearchP rogram of the Office of BasicE nergyS cienceU, .S. Departmenot f Energy.

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10.1016/0017-9310(86)90155-9

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title = "Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet",

abstract = "An investigation of the radial distribution of the recovery factor and the local heat transfer for an axisymmetric impinging air jet formed by a smooth nozzle is described. The recovery factor is dependent on the jet nozzle to impingement plate spacing, but is independent of jet Reynolds number. The maximum stagnation region heat transfer occurs at a nozzle to impingement plate spacing of about eight jet diameters. A correlation is obtained for the average heat transfer from the surface.",

author = "Goldstein, {R. J.} and Behbahani, {A. I.} and Heppelmann, {K. Kieger}",

note = "Funding Information: Acknowledgement-The researchw as supportedb y a grant from the EngineeringR esearchP rogram of the Office of BasicE nergyS cienceU, .S. Departmenot f Energy.",

year = "1986",

month = aug,

doi = "10.1016/0017-9310(86)90155-9",

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T1 - Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet

AU - Goldstein, R. J.

AU - Behbahani, A. I.

AU - Heppelmann, K. Kieger

N1 - Funding Information: Acknowledgement-The researchw as supportedb y a grant from the EngineeringR esearchP rogram of the Office of BasicE nergyS cienceU, .S. Departmenot f Energy.

PY - 1986/8

Y1 - 1986/8

N2 - An investigation of the radial distribution of the recovery factor and the local heat transfer for an axisymmetric impinging air jet formed by a smooth nozzle is described. The recovery factor is dependent on the jet nozzle to impingement plate spacing, but is independent of jet Reynolds number. The maximum stagnation region heat transfer occurs at a nozzle to impingement plate spacing of about eight jet diameters. A correlation is obtained for the average heat transfer from the surface.

AB - An investigation of the radial distribution of the recovery factor and the local heat transfer for an axisymmetric impinging air jet formed by a smooth nozzle is described. The recovery factor is dependent on the jet nozzle to impingement plate spacing, but is independent of jet Reynolds number. The maximum stagnation region heat transfer occurs at a nozzle to impingement plate spacing of about eight jet diameters. A correlation is obtained for the average heat transfer from the surface.

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U2 - 10.1016/0017-9310(86)90155-9

DO - 10.1016/0017-9310(86)90155-9

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JO - International Journal of Heat and Mass Transfer

JF - International Journal of Heat and Mass Transfer

IS - 8

ER -

Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet

Abstract

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