Cooling effectiveness of effusion walls with deflection hole angles measured by infrared imaging

Applied Thermal Engineering

Volumn 29, Issue 5-6, 2009, Pages 966-972

  Zhang, Chi ^a   Lin, Yuzhen ^a   Xu, Quanhong ^a   Liu, Gaoen ^a   Song, Bo ^b  

^a BEIHANG UNIVERSITY   (China)

^b Gardner Denver Inc   (United States)

Author keywords

Combustor; Cooling effectiveness; Effusion cooling; Gas turbine engine; Infrared imaging

Indexed keywords

AIRCRAFT PROPULSION; COMBUSTION; COMBUSTORS; ENGINES; GAS ENGINES; GAS TURBINES; IMAGING SYSTEMS; IMAGING TECHNIQUES; INFRARED DEVICES; INFRARED IMAGING; THERMOGRAPHY (IMAGING); TURBINES; TURBOMACHINERY;

COMBUSTOR; COOLING EFFECTIVENESS; DEFLECTION ANGLES; EFFUSION COOLING; EXPERIMENTAL INVESTIGATIONS; GAS TURBINE COMBUSTORS; GAS TURBINE ENGINE; INCLINATION ANGLES; TEST PLATES;

COOLING;

EID: 58549084161     PISSN: 13594311     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.applthermaleng.2008.05.011     Document Type: Article

References (17)

1. Song B., Lin Y., Liu G., and Wang H. An investigation on film cooling effectiveness of inclined-multihole walls with different patterns. Journal of Aerospace Power 14 1 (1999) 91-94
2. Lin Y., Song B., Li B., and Liu G. Investigation of adiabatic wall film effectiveness of inclined multihole wall film cooling with different deflected angle. Journal of Propulsion Technology 19 5 (1998) 43-46
3. Lin Y., Song B., Li B., and Liu G. Investigation of adiabatic wall film effectiveness of inclined multihole wall film cooling with different angles to wall surface. Chinese Journal of Aeronautics 20 3 (1999) 202-204
4. Lin Y., Song B., Li B., and Liu G. A study on convective heat transfer in holes of inclined multihole wall film cooling. Journal of Aerospace Power 14 1 (1999) 87-90
5. Lin Y., Li B., Song B., and Liu G. Investigation of convective heat transfer Inside small holes with different inlet angles in inclined multihole wall film cooling. Journal of Propulsion Technology 20 1 (1999) 68-72
6. Li J., Dong Z., Lin Y., Liu G., and Lu T. Experimental investigation of heat transfer coefficients on inclined multihole film cooling wall. Journal of Propulsion Technology 21 5 (2000) 45-48
7. Lin Y., Song B., Li B., and Liu G. Measured film cooling effectiveness of three multihole patterns. ASME Journal of Heat Transfer 128 2 (2006) 192-197
8. R.J. Goldstein, P. Jin, Film cooling downstream of a row of discrete holes with compound angle, ASME 2000-GT-248, 2000.
9. John C.P.W. Ling, Peter T. Ireland, Lynne Tumer, Full coverage film cooling for combustor transition sections, ASME 2002-GT-30528, 2002.
10. Quan D., Li J., Liu G., Liu S., and Xu D. On improving cooling effectiveness of Lamilloy with infrared technique. Journal of Northwestern Polytechnical University 22 5 (2004) 554-558
11. Sweeney P.C., and Rhodes J.F. An infrared technique for evaluating turbine airfoil cooling designs. Journal of Turbomachinery, Transactions of the ASME 122 (2000) 170-177
12. Bernhard Gustafsson K.M., and Gunnar Johansson T. An experimental study of surface temperature distribution on effusion-cooled plates. Journal of Engineering for Gas Turbines and Power, Transactions of the ASME 123 (2001) 308-316
13. Mark K. Harrington, Marcus A. McWaters, David G. Bogard, Christopher A. Lemmon, Karen A. Thole, Full-coverage film cooling with short normal injection holes, ASME 2001-GT-0130, 2001.
14. Ekkad S.V., Ou S., and Rivir R.B. A transient infrared thermography method for simultaneous film cooling effectiveness and heat transfer coefficient measurements from a single test. Journal of Turbomachinery, Transactions of the ASME 126 (2004) 597-603
15. Markham J.R., Latvakoski H.M., Frank S.L.F., and Ludtke M. Simultaneous short and long wavelength infrared pyrometer measurements in a heavy-duty gas turbine. Journal of Engineering for Gas Turbines and Power, Transactions of the ASME 124 (2002) 528-533
16. Lefebvre A.H. Weak extinction limits of turbulence heterogeneous fuel/air mixtures. Journal of Engineering for Power, Transactions of ASME 102 (1980) 416-421
17. ThermaCAM P60 Operator's manual, FLIR Systems, 2004.