AN EXPERIMENTAL CONVECTIVE HEAT-TRANSFER INVESTIGATION AROUND A FILM-COOLED GAS-TURBINE BLADE

被引：44

作者：

CAMCI, C

ARTS, T

机构：

[1] Aerospace Engineering Department, The Pennsylvania State University, University Park, PA

[2] Von Karman Institute for Fluid Dynamics, Rhode Saint Genese, Rhode Saint Genáse

来源：

JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME | 1990年 / 112卷 / 03期

关键词：

D O I：

10.1115/1.2927685

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The present paper deals with an experimental convective heat transfer investigation around a film-cooled, high-pressure gas turbine rotor blade mounted in a stationary, linear cascade arrangement. The measurements were performed in the von Karman Institute Isentropic Light Piston Compression Tube facility. The test blade was made of Macor glass ceramic and was instrumented with thin film gages. The coolant flow was ejected simultaneously through the leading edge (three rows of holes), the suction side (two rows of holes), and the pressure side (one row of holes). The effects of overall mass weight ratio, coolant to free-stream temperature ratio, and free-stream turbulence were successively investigated. © 1990 by ASME.

引用

页码：497 / 503

页数：7

共 19 条

[1]

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[2]

Camci C., Arts T., Experimental Heat Transfer Investigation Around the Film-Cooled Leading Edge of a High-Pressure Gas Turbine Rotor Blade, ASME, Journal of Engineering for Gas Turbines and Power, 107, 4, pp. 1016-1021, (1985)

[3]

Camci C., Arts T., Short Duration Measurements and Numerical Simulation of Heat Transfer Along the Suction Side of a Film-Cooled Turbine Blade, ASME, Journal of Engineering for Gas Turbines and Power, 107, 4, pp. 991-997, (1985)

[4]

Camci C., An Experimental and Theoretical Heat Transfer Investigation of Film Cooling on a High Pressure Gas Turbine Blade, (1985)

[5]

Consigny H., Richards B.E., Short Duration Measurements of Heat Transfer Rate to a Gas Turbine Blade, ASME, Journal of Engineering for Power, 104, 3, pp. 542-551, (1982)

[6]

Crawford M.E., Kays W.M., Moffat R.J., Full Coverage Film Cooling. Part II: Heat Transfer Data and Numerical Simulation, ASME, Journal of Engineering for Power, 102, 4, pp. 1006-1012, (1980)

[7]

Daniels L.C., Film Cooling of Gas Turbine Blades, (1979)

[8]

Dring R.P., Blair M.F., Joslyn H.D., An Experimental Investigation of Film Cooling on a Turbine Rotor Blade, ASME, Journal of Engineering for Power, 102, 1, pp. 81-87, (1980)

[9]

Horton F.G., Schultz D.L., Forest A.E., Heat Transfer Measurements with Film Cooling on a Turbine Blade Profile in Cascade, (1985)

[10]

Ito S., Goldstein R.J., Eckert E.R.G., Film Cooling of a Gas Turbine Blade, ASME, Journal of Engineering for Power, 100, pp. 476-481, (1978)

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