Transient liquid crystal technique for convective heat transfer on rough surfaces

Journal of Turbomachinery

Volumn 119, Issue 1, 1997, Pages 14-22

  Barlow, D N ^a   Kim, Y W ^b   Florschuetz, L W ^c  

^a UNITED STATES AIR FORCE ACADEMY   (United States)

^b Allied Signal Engines   (United States)

^c Arizona State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY LAYERS; COMPUTER SIMULATION; HEAT CONVECTION; LIQUID CRYSTALS; REYNOLDS NUMBER; STAINLESS STEEL; SURFACE ROUGHNESS; SURFACE TESTING; THERMAL VARIABLES MEASUREMENT; TURBINES; TURBOFAN ENGINES;

HEAT TRANSFER MEASUREMENT; THERMOCHROMIC LIQUID CRYSTALS; TURBINE STATOR VANE;

HEAT TRANSFER;

CRYSTALS; HEAT TRANSFER; MEASUREMENT TECHNIQUES; ROUGHNESS;

EID: 0030897130     PISSN: 0889504X     EISSN: 15288900     Source Type: Journal    
DOI: 10.1115/1.2841004     Document Type: Article

References (26)

1. Barlow, D. N., 1994, “Effect of Surface Roughness on Local Film Cooling Effectiveness and Heat Transfer Coefficients,” Ph.D. Dissertation, Arizona State University.
2. Bonnett, P., 1989, “Applications of Liquid Crystals in Aerodynamic Testing,” D. Phil Thesis, Oxford University.
3. Cooper, T. E., Field, R. J., and Meyer, J. F., 1975, “Liquid Crystal Thermography and Its Application to the Study of Convective Heat Transfer,” ASME Journal of Heat Transfer, Vol. 97, pp. 442-450.
4. Dipprey, D. F., and Sabersky, D. H., 1963, Int. J. of Heat and Mass Transfer, Vol. 6, pp. 329-353.
5. Hippensteele, S. A., Russell, L. M., and Stepka, F. S., 1983, “Evaluation of a Method for Heat Transfer Measurements and Thermal Visualization Using a Composite of a Heater Element and Liquid Crystals,” ASME Journal of Heat Transfer, Vol. 105, pp. 184-189.
6. Ireland, P. T., and Jones, T. V., 1985, “The Measurement of Local Heat Transfer Coefficients in Blade Cooling Geometries,” AGARD Conference on Heat Transfer and Cooling in Gas Turbines, CP 390, Paper 28, Bergen.
7. Ireland, P. T., and Jones, T. V., 1987, “The Response Time of a Surface Thermometer Employing Encapsulated Thermochromie Liquid Crystals,” Journal of Physics E, Vol. 20, pp. 1195-1199.
8. Jones, T. V., and Hippensteele, S. A., 1985, “High-Resolution Heat-Transfer-Coefficient Maps Available to Compound-Curve Surfaces Using Liquid Crystals in a Transient Wind Tunnel,” Developments in Experimental Techniques in Heat Transfer and Combustion, ASME HTD-Vol. 71, Book No. H00390.
9. Kays, W. M., and Crawford, M. E., 1980, Convective Heat and Mass Transfer, McGraw-Hill Publishing Company, New York.
10. Kline, S. J., and McKlintock, F. A., 1953, “Describing Uncertainties in Single Sample Experiments,” Mechanical Engineering, Vol. 75, Jan., pp. 3-8.
11. Mehendale, A. B., and Han, J. C., 1992, “Influence of High Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer,” ASME Journal of Turbomachinery, Vol. 114, pp. 707-715.
12. Metzger, D. E., and Larson, D. E., 1986, “Use of Fusion Point Surface Coatings for Local Convection Heat Transfer Measurements in Rectangular Channel Flows With 90-Degree Turns,” ASME Journal of Heat Transfer, Vol. 108, pp. 48-54.
13. Moss, R. W., and Oldfield, M. L. G., 1996, “Effect of Free-Stream Turbulence on Flat-Plate Heat Flux Signals: Spectra and Eddy Transport Velocities,” ASME Journal of Turbomachinery, Vol. 118, pp. 461-467.
14. Myers, G.E., 1971, Analytical Methods in Conduction, McGraw Hill, New York.
15. Nikuradse, J., 1933, “Stromunggesetze in rauhen Rohren,” Forschg. Arb. Ing. Wes., No. 361.
16. Ou, S., Mehendale, A. B., and Han, J. C., 1992, “Influence of High Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer Effect of Film Hole Row Location,” ASME Journal of Turbomachinery, Vol. 114, pp. 716-723.
17. Patankar, S. V., 1980, Numerical Heat Transfer and Fluid Flow, McGraw-Hill, New York.
18. Pimenta, M. M., Moffat, R. J., and Kays, W. M., 1975, NASA Rep. No. HMT-21, Department of Mechanical Engineering, Stanford University.
19. Schlichting, H., 1936, “Experimental Untersuchungen zum Rauhigkeitsproblem,” Ingenieur-Archiv, Vol. 7, pp. 1-34.
20. Schlichting, H., 1979, Boundary-Layer Theory, McGraw-Hill, New York.
21. Tabbita, M. G., 1993, “Results of First Stage Turbine Vane Surface Roughness Investigation,” Internal Correspondence, United Technologies Pratt Whitney.
22. Tarada, F., and Suzuki, M., 1993, “External Heat Transfer Enhancement to Turbine Blading Due to Surface Roughness,” ASME Paper No. 93-GT-74.
23. Vedula, R. P., 1989, “Film Cooling Effectiveness and Heat Transfer Measurements Using Thermochromic Liquid Crystals,” Ph.D. Dissertation, Arizona State University, Tempe, AZ.
24. Vedula, R. P., Bickford, W., and Metzger, D. E., 1988, “Effects of Lateral and Anisotropic Conduction on Determination of Local Convection Heat Transfer Characteristics With Transient Tests and Surface Coatings,” Collected Papers in Heat Transfer, ASME HTD-14, pp. 21-27.
25. Vedula, R. J., and Metzger, D.E., 1991, “A Method for the Simultaneous Determination of Local Effectiveness and Heat Transfer Distributions in Three-Temperature Convection Situations,” ASME Paper No. 91-GT-345.
26. Wang, Z., Ireland, P. T., and Jones, T. V., 1990, “Technique for Measuring Convective Heat Transfer at Rough Surfaces,” ASME Paper No. 90-GT-300.