Impingement heat transfer on dimpled surfaces using a transient liquid crystal technique

Journal of thermophysics and heat transfer

Volumn 14, Issue 2, 2000, Pages 186-193

  Azad, Gm S ^a   Huang, Yizhe ^a,b   Han, Je Chin ^a  

^a TEXAS A AND M UNIVERSITY   (United States)

^b MOTOROLA INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

JETS; LIQUID CRYSTALS; NUSSELT NUMBER; REYNOLDS NUMBER; SURFACE ROUGHNESS;

AIR JETS; TRANSIENT LIQUID CRYSTAL TECHNIQUES;

HEAT TRANSFER;

EID: 0033750130     PISSN: 08878722     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.6530     Document Type: Article

References (17)

1. Kercher, D. M., and Tabakoff, W., "Heat Transfer by a Square Array of Round Air Jets Impinging Perpendicular to a Flat Surface Including the Effect of Spent Air," Journal of Engineering and Power, Vol. 92, No. 1, 1970, pp. 73-82.
2. Florschuetz, L. W., Berry, R. A., and Metzger, D. E., "Periodic Streamwise Variation of Heat Transfer Coefficients for Inline and Staggered Arrays of Circular Jets with Crossflow of Spent Air," Journal of Heat Transfer, Vol. 102, No. 1, 1980, pp. 132-137.
3. Chupp, R. E., Helms, H. E., McFadden, P. W., and Brown, T. R., "Evaluation of Internal Heat Transfer Coefficients for Impingement Cooled Turbine Blades," Journal of Aircraft, Vol. 6, No. 1, 1969, pp. 203-208.
4. Bunker, R. S., and Metzger, D. E., "Local Heat Transfer in Internally Cooled Turbine Airfoil Leading Edge Regions: Part II - Impingement Cooling with Film Coolant Extraction," Journal of Turbomachinery, Vol. 112, No. 3, 1990, pp. 459-466.
5. Metzger, D. E., and Bunker, R. S., "Local Heat Transfer in Internally Cooled Turbine Airfoil Leading Edge Regions: Part I - Impingement Cooling Without Film Coolant Extraction," Journal of Turbomachinery, Vol. 112, No. 3, 1990, pp. 451-458.
6. Van Treuren, K. W., Wang, Z., Ireland, P. T., and Jones, T. V., "Detailed Measurements of Local Heat Transfer Coefficient and Adiabatic Wall Temperature Beneath an Array of Impingement Jets," Journal of Turbomachinery, Vol. 116, No. 2, 1994, pp. 369-374.
7. Huang, Y., Ekkad, S. V., and Han, J. C., "Detailed Heat Transfer Distributions Under an Array of Orthogonal Impinging Jets," Journal of Thermophysics and Heat Transfer, Vol. 12, No. 1, 1998, pp. 73-79.
8. Haiping, C., Dalin, Z., and Taiping, H., "Impingement Heat Transfer from Rib Roughened Surface Within Arrays of Circular Jet: The Effect of the Relative Position of the Jet Hole to the Ribs," American Society of Mechanical Engineers, Paper 97-GT-331, June 1997.
9. Chakroun, W. M., Al-fahed, S. F., and Abdel-Rehman, A. A., "Heat Transfer Augmentation for Air Jet Impinged on Rough Surface," American Society of Mechanical Engineers, Paper 97-GT-436, June 1997.
10. Trabold, T. A., and Obot, N. T., "Impingement Heat Transfer Within Arrays of Circular Jets. Part II: Effects of Crossflow in the Presence of Roughness Elements," American Society of Mechanical Engineers, Paper 87-GT-200, June 1987.
11. Gau, C., and Lee, C. C., "Impingement Cooling Flow Structure and Heat Transfer Along Rib-Roughened Walls," International Journal of Heat and Mass Transfer, Vol. 35, No. 11, 1992, pp. 3009-3020.
12. Azad, Gm. S., Huang, Y., and Han, J. C., "Jet Impingement Heat Transfer on Pinned Surfaces using a Transient Liquid Crystal Technique," 8th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, HI, March 2000.
13. Chyu, M. K., Yu. Y., and Ding, H., "Concavity Enhanced Heat Transfer in an Internal Cooling Passage," American Society of Mechanical Engineers, Paper 97-GT-437, June 1997.
14. Schukin, A. V., Kozlov, A. P., and Agachev, "Study and Application of Hemispherical Cavities for Surface Heat Transfer Augmentation," American Society of Mechanical Engineers, Paper 95-GT-59, June 1995.
15. Afnasyev, V. N., Chudnovsky, Y. P., Leontiev, and Roganov, P. S., "Turbulent Flow Friction and Heat Transfer Characteristics for Spherical Cavities on a Flat Plate," Experimental Thermal and Fluid Science, Vol. 7, 1993, pp. 1-8.
16. Terekov, V. I., Kalinina, S. V., and Mshvidobadze, Y. M., "Flow Structure and Heat Transfer on a Surface with a Unit Hole Depression," Russian Journal of Engineering Thermophysics, Vol. 5, 1995, pp. 11-34.
17. Kline, S. J., and McClintock, F. A., "Describing Uncertainties in Single Sample Experiments," Mechanical Engineering, Vol. 75, No. 1, 1953, pp. 3-8.