0
TECHNICAL PAPERS

Transient Heat Transfer Measurements Using a Single Wide-Band Liquid Crystal Test

[+] Author and Article Information
Dragos N. Licu, Matthew J. Findlay, Ian S. Gartshore, Martha Salcudean

University of British Columbia, Vancouver, BC, Canada

J. Turbomach 122(3), 546-552 (Feb 01, 1999) (7 pages) doi:10.1115/1.1303819 History: Received February 01, 1999
Copyright © 2000 by ASME
Your Session has timed out. Please sign back in to continue.

References

Ekkad,  S. V., Zapata,  D., and Han,  J. C., 1997, “Heat Transfer Coefficients Over a Flat Surface With Air and CO2 Injection Through Compound Angle Holes Using a Transient Liquid Crystal Image Method,” ASME J. Turbo-mach., 119, pp. 580–586.
Vedula, R. J., and Metzger, D. E., 1991, “A Method for the Simultaneous Determination of Local Effectiveness and Heat Transfer Distribution in Three-Temperature Convection Situations,” ASME Paper No. 91-GT-345.
Yu,  Y., and Chyu,  M. K., 1998, “Influence of Gap Leakage Downstream of the Injection Holes on Film Cooling Performance,” ASME J. Turbomach., 120, pp. 541–548.
Chyu, M. K., and Hsing Y. C., 1996, “Use of Thermographic Phosphor Fluorescence Imaging System for Simultaneous Measurement of Film Cooling Effectiveness and Heat Transfer Coefficient,” ASME Paper No. 96-GT-430.
Licu, D. N., 1998, “Heat Transfer Characteristics in Film Cooling Applications,” Ph.D. thesis, Dept. Mech. Eng., The University of British Columbia, Vancouver, BC, Canada.
Findlay, M. J., 1998, “Experimental and Computational Investigation of Inclined Jets in a Crossflow,” Ph.D. thesis, Dept. Mech. Eng., The University of British Columbia, Vancouver, BC, Canada.
Thermax—Thermographic Measurements Ltd., 1998, http://www.thermax.com/.
Pitas, I., 1993, Digital Image Processing, Prentice Hall, Englewood Cliffs, NJ.
Wang,  Z., Ireland,  P. T., Jones,  T. V., and Davenport,  R., 1996, “A Color Image Processing System for Transient Liquid Crystal Heat Transfer Experiments,” ASME J. Turbomach., 118, pp. 421–427.
Carslaw, H. S., and Jaeger J. C., 1959, Conduction of Heat in Solids, Oxford University Press, New York, 2nd ed.
Ajersch, P., 1995, “Detailed Measurements on a Row of Jets in a Crossflow—With Applications,” M.A.Sc. Thesis, Department of Mechanical Engineering, The University of British Columbia, Vancouver, BC, Canada.
Haven,  B. A., and Kurosaka,  M., 1997, “Kidney and Anti-kidney Vortices in Crossflow Jets,” ASME J. Fluid Mech., 352, pp. 27–64.
Metzger,  D. E., and Larson,  D. E., 1986, “Use of Melting Point Surface Coatings for Local Convection Heat Transfer Measurements in Rectangular Channel Flows With 90-deg Turns,” ASME J. Heat Transfer, 108, pp. 48–54.
Salcudean,  M., Gartshore,  I. S., Zhang,  K., and McLean,  I., 1994, “An Experimental Study of Film Cooling Effectiveness Near the Leading Edge of a Turbine Blade,” ASME J. Turbomach., 116, pp. 71–79.
Sun, Y., 1995, “An Experimental and Numerical Investigation of Heat Transfer Downstream of a Normal Film Cooling Injection Slot,” Ph.D. thesis, Department of Mechanical Engineering, The University of British Columbia, Vancouver, BC, Canada.
Kays, W. M., and Crawford, M. E., 1980, Convective Heat and Mass Transfer, McGraw-Hill, New York, 2nd ed.
Abernethy,  R. B., Benedict,  R. P., and Dowdell,  R. B., 1985, “ASME Measurement Uncertainty,” ASME J. Fluids Eng., 107, pp. 161–163.
Eckert,  E. R. G., 1984, “Analysis of Film Cooling and Full-Coverage Film Cooling of Gas Turbine Blades,” ASME J. Eng. Gas Turbines Power, 106, pp. 206–213.

Figures

Grahic Jump Location
Jets in crossflow arrangement
Grahic Jump Location
Time history of hf and η; M=1.0
Grahic Jump Location
Film cooling effectiveness contours
Grahic Jump Location
Stanton number contours
Grahic Jump Location
Contours of uncertainty in the film cooling effectiveness results
Grahic Jump Location
Contours of uncertainty in the Stanton number results
Grahic Jump Location
Spanwise comparison of η for TLC and FID methods

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In