Turbulent heat transfer measurements on a wall with concave and cylindrical dimples in a square channel

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 3 A, Issue , 2002, Pages 459-467

  Moon, S W ^a   Lau, S C ^a  

^a Texas AandM University   (United States)

Author keywords

Convective heat transfer; Dimples; Enhancement; Turbulent

Indexed keywords

CYLINDRICAL DIMPLES; THERMAL PERFORMANCE RATIO; TURBULENT AIRFLOW; TURBULENT HEAT TRANSFER MEASUREMENT;

BOUNDARY CONDITIONS; CHANNEL FLOW; FLOW MEASUREMENT; FRICTION; GAS TURBINES; NUMERICAL ANALYSIS; PRANDTL NUMBER; PRESSURE DROP; REYNOLDS NUMBER; THERMAL CONDUCTIVITY; TURBULENT FLOW;

HEAT TRANSFER;

EID: 0037001018     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2002-30208     Document Type: Conference Paper

References (10)

1. Han, J.C., Dutta, S., and Ekkad, S.V., 2001, Gas Turbine Heat Transfer and Cooling Technology, Taylor and Francis, New York, NY.
2. Lau, S.C., 2001, "Enhanced Internal Cooling of Gas Turbine Airfoils," in Heat Transfer in Gas Turbines, editors: Sundén, B. and Faghri, M., WIT Press, Southampton, UK.
3. Chyu, M.K., Yu, Y., Ding, H., Downs, J.P., and Soechting, F.O., 1997, "Concavity Enhanced Heat Transfer in an Internal Cooling Passage," ASME Paper 97-GT-437.
4. Lin, Y.-L., Shih, T. I-P., and Chyu, M.K., 1999, "Computations of Flow and Heat Transfer in a Channel with Rows of Hemispherical Cavities," ASME Paper 99-GT-263.
5. Moon, H.K., O'Connell, T., and Glezer, B., 1999, "Channel Height Effect on Heat Transfer and Friction in a Dimpled Passage," ASME Paper 99-GT-163.
6. Mahmood, G.I., Hill, M.L., Nelson, D.L., Ligrani, P.M., Moon, H.-K., and Glezer, B., 2000, "Local Heat Transfer and Flow Structure on and above a Dimpled Surface in a Channel," Proceedings of ASME TURBOEXPO 2000, Munich, Germany; ASME Paper 2000-GT-230.
7. Schukin, A.V., Kozlov, A.P., and Agachev, R.S., 1995, "Study and Application of Hemispheric Cavities for Surface Heat Transfer Augmentation," ASME Paper 95-GT-59.
8. Zhou, F. and Acharya, S., 2000, "Mass/Heat Transfer in Dimpled Two-Pass Coolant Passages with Rotation," in Heat Transfer in Gas Turbine Systems, editor: Goldstein, R.J., Proceedings of Turbine-2000: International Symposium on Heat Transfer in Gas Turbine Systems, August 13-18, Çesme, Izmir, Turkey.
9. Incropera, F. P. and DeWitt, D. P., 2002, Fundamentals of Heat and Mass Transfer, 5th edition, John Wiley & Sons, New York, NY.
10. Coleman, H. W. and Steele, W. G., 1989, Experimentation and Uncertainty Analysis for Engineers, John Wiley & Sons, New York, NY.