HEAT-TRANSFER OF AN IMPINGING JET ON A FLAT SURFACE

被引：116

作者：

HUANG, LM ^{[1
]}

ELGENK, MS ^{[1
]}

机构：

[1] UNIV NEW MEXICO,INST SPACE NUCL POWER STUDIES,ALBUQUERQUE,NM 87131

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1994年 / 37卷 / 13期

关键词：

D O I：

10.1016/0017-9310(94)90331-X

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Heat transfer between a uniformly heated flat plate and an impinging circular air jet was investigated experimentally to determine the values of the local and average Nusselt numbers, particularly for small values of Reynolds number and jet spacing. A heat transfer correlation was developed, which extends the existing database to Reynolds number and jet spacing values as low as 6000 and one jet diameter, respectively. Experimental results provided useful information of interest to potential industrial applications regarding the radius of the heat transfer area and jet spacing for maximizing the average Nusselt number.

引用

页码：1915 / 1923

页数：9

共 13 条

[1]

GARDON R, 1961, INT DEV HEAT TRANSFE, P454

[2]

Gardon R., 1965, INT J HEAT MASS TRAN, V8, P1261, DOI [10.1016/0017-9310(65)90054-2, DOI 10.1016/0017-9310(65)90054-2]

[3] STREAMWISE DISTRIBUTION OF THE RECOVERY FACTOR AND THE LOCAL HEAT-TRANSFER COEFFICIENT TO AN IMPINGING CIRCULAR AIR-JET [J].

GOLDSTEIN, RJ ;

BEHBAHANI, AI ;

HEPPELMANN, KK .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1986, 29 (08) :1227-1235

[4] HEAT-TRANSFER TO A ROW OF IMPINGING CIRCULAR AIR-JETS INCLUDING THE EFFECT OF ENTRAINMENT [J].

GOLDSTEIN, RJ ;

SEOL, WS .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1991, 34 (08) :2133-2147

[5] IMPINGEMENT OF A CIRCULAR JET WITH AND WITHOUT CROSS FLOW [J].

GOLDSTEIN, RJ ;

BEHBAHANI, AI .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1982, 25 (09) :1377-1382

[6]

HANSEN LG, 1993, INT J HEAT MASS TRAN, V36, P899

[7]

Holman J.P., 1984, EXPT METHOD ENG

[8] A REVIEW OF HEAT-TRANSFER DATA FOR SINGLE CIRCULAR JET IMPINGEMENT [J].

JAMBUNATHAN, K ;

LAI, E ;

MOSS, MA ;

BUTTON, BL .

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 1992, 13 (02) :106-115

[9] LOCAL AND AVERAGE TRANSFER-COEFFICIENTS DUE TO AN IMPINGING ROW OF JETS [J].

KOOPMAN, RN ;

SPARROW, EM .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1976, 19 (06) :673-683

[10]

Martin H., 1977, ADV HEAT TRANSFER, VVolume 13, P1

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