Surface heat transfer measurements of a scaled rib-roughened serpentine cooling passage by use of a transient liquid crystal technique

Proceedings of the ASME Turbo Expo

Volumn 4, Issue , 1998, Pages

  Funazaki, Ken Ichi ^a   Ishizawa, Kouhei ^a   Yamawaki, Shigemichi ^b  

^a IWATE UNIVERSITY   (Japan)

^b IHI CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; COOLING; DUCTS; FLOW PATTERNS; GAS TURBINES; LIQUID CRYSTALS; NON NEWTONIAN FLOW; SERPENTINE; SILICATE MINERALS; TURBOMACHINE BLADES;

BULK TEMPERATURES; HEAT TRANSFER CHARACTERISTICS; HEAT TRANSFER DISTRIBUTIONS; HEAT TRANSFER MEASUREMENTS; MAINSTREAM TEMPERATURES; MEASURING METHOD; SURFACE HEAT TRANSFER; TRANSIENT LIQUID CRYSTAL TECHNIQUE;

HEAT TRANSFER;

EID: 84973117972     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/98-GT-515     Document Type: Conference Paper

References (10)

1. Abuaf, N. and Kercher, D. M., 1992, "Heat Transfer and Turbulence in a Turbulated Blade Cooling Circuit", ASME Paper 92-GT-187.
2. Chyu, M. K., Ding, H., Downs, J. P., Van Sutendael, M. and Soechting, F. O., 1997, "Determination of Local Heat Transfer Coefficient Based on Bulk Mean Temperature Using a Trashing Liquid Crystals Technique", ASME Paper 97-GT-489.
3. Ekkad, S. V. and Han, J. C., 1997, "Detailed Heat Transfer Distributions in Two-Pass Square Channels with Rib Turbulators", International Journal of Heat and Mass Transfer, Vol. 40, pp. 2525-2537.
4. Gillespie, D. R. H., Wang, Z., Irlend, T. and Kohler, S. T., 1996, "Full Surface Local Heat Transfer Coefficient Measurements in a Model of an Integrally Cast Impingement Cooling Geometry", ASME Paper 96-GT-200.
5. Han, J. C. and Park, 1986, "Measurement of Heat Transfer and Pressure Drop in Rectangular Channels with Turbulence Promoters", 4015, NACA.
6. Ishizawa, K., 1998, "Studies on Heat Transfer Measurements in the Turbine Cooling Passage by Use of Liquid Crystal", Master Thesis, Iwate University.
7. Kays, W. M. and Crawford, M. E., 1980, "Convective Heat and Mass Transfer", McGraw-Hill, p. 140.
8. Onuki, A., 1997, "Numerical Studies on Transient Heat Conduction of a Rib-Roughened Surface", Bachelor Thesis, Iwate University.
9. Saabas, H. J., Arora, S. C. and Abdel Messeh, W., 1987, "Application of the Transient Test Technique to Measure Local Heat Transfer Coefficients Associated with Augmented Airfoil Cooling Passage", ASME Paper 87-GT-212.
10. Yeh, F. C. and Stepka, F. S., 1984, "Review and Status of Heat-Transfer Technology for Internal Passages of Air-Cooled Turbine Blades", 2232, NASA.