Investigation of effect of unsteady interaction on turbine blade film cooling

Engineering Applications of Computational Fluid Mechanics

Volumn 5, Issue 4, 2011, Pages 487-498

  Zhou, Li ^a   Fan, Hong Zhou ^b   Zhang, Xin ^a   Cai, Yuan Hu ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

^b XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Endwall; Film cooling effectiveness; Turbine blade film cooling; Unsteady interaction; Wake

Indexed keywords

EID: 82955211480     PISSN: 19942060     EISSN: 1997003X     Source Type: Journal    
DOI: 10.1080/19942060.2011.11015388     Document Type: Article

References (25)

1. Adami P, Salvadori S, Chana KS. Unsteady heat transfer topics in gas turbine stages simulations, Proceedings of the ASME Turbo Expo(2006), 6(Part B), Pages 1733-1744
2. Ameri A, El-Gabry L (2009). Comparison of steady and unsteady rans heat transfer simulations of hub and endwall of a turbine blade passage. Proceedings of the ASME Summer Heat Transfer Conference, San Francisco, California, USA, July 19-23.
3. Ardey S, Fottner L (1998). A systematic experimental study on the aerodynamics of leading edge film cooling on a large scale high pressure turbine cascade. ASME Turbo Expo, Stockholm, Sweden, June 2-5, 1998.
4. Diganta PN, Zhihong G, Shantanu M (2007). Effect of unsteady wake on film-cooling effectiveness distribution on a gas turbine blade with compound shaped holes. ASME Turbo Expo, Montreal, Canada, May 14-17.
5. Fine/Turbo (2007), NUMECA'S flow integrated environment for turbomachinery and internal flows. User Manual Version 8.2, Brussels.
6. Gao Z, Narzary DP, Han J (2008). Film cooling on a gas turbine blade pressure side or suction side with axial shaped holes. International Journal of Heat and Mass Transfer 51(10):2139-2152.
7. Garg VK, Abhari RS (1997). Comparison of predicted and experimental Nusselt number for a film-cooled rotating blade. International Journal of Heat and Fluid Flow 18(5):452-460. (Pubitemid 127434160)
8. Gomes RA, Niehuis R (2009). Film cooling effectiveness measurements with periodic unsteady inflow on highly loaded blades with main flow separation. ASME Turbo Expo, Orlando, FL USA, June 8-12.
9. Heidmann JD, Lucci BL, Reshotko E (2001). An experimental study of the effect of wake passing on turbine blade film cooling. ASME Journal of Turbomachinery 123(1):214-221. (Pubitemid 32745484)
10. Martelli, F., Adami, P., Salvadori, S., Chana, K.S., Castillon, L., Aero-thermal study of the unsteady flow field in a transonic gas turbine with inlet temperature distortions, Proceedings of the ASME Turbo Expo(2008), 6(PART B), 13P
11. Meinhard TS, Burak O (2004). Experimental study of the effect of periodic unsteady wake flow on boundary layer development, separation, and reattachment along the surface of a low pressure turbine blade. ASME Journal of Turbomachinery 126(4):663-676.
12. Mhetras S, Han JC (2006). Effect of unsteady wake on full coverage film-cooling effectiveness for a gas turbine blade. 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, San Francisco, California, June 5-8.
13. Miao Q, Zhang FS, Dai R (2010). Numerical research on pressure side film cooling at different compound angles. Themal Turbine 39(3):190-194, 220.
14. Montomoli F, Massini M, Adami P (2010). Effect of incidence angle with wake passing on a film cooled leading edge: A numerical study. International Journal for Numerical Methods in Fluids 63(12):1359-137.
15. Olson SJ, Sanitjai S, Ghosh K (2009). Effect of wake-disturbed flow on heat (mass) transfer to a turbine blade. ASME Turbo Expo, Orlando, FL USA, June 8-12.
16. Ramakrishna PV, Govardhan M (2009). Aerodynamic performance of low speed axial flow compressor rotors with sweep and tip clearance. Engineering Applications of Computational Fluid Mechanics 3(2):195-206.
17. Shyam V, Ameri A, Luk DF (2009). 3-D unsteady simulation of a modern high pressure turbine stage using phase lag periodicity: Analysis of flow and heat transfer. ASME Turbo Expo, Orlando, FL USA, June 8-12.
18. rd Aerospace Sciences Meeting and Exhibit, Reno, NV USA, January 7-10.
19. Teng S, Sohn DK, Han JC (2000). Unsteady wake effect on film temperature and effectiveness distributions for a gas turbine blade. ASME Journal of Turbomachinery 122(2):340-347. (Pubitemid 30343689)
20. Teng S, Han J, Poinsatte PE (2001). Effect of film-hole shape on turbine-blade heat-transfer coefficient distribution. Journal of Thermophysics and Heat Transfer 15(3):249-256.
21. Turner MG, Vitt PH, Topp DA, Beach TA (1999). Multistage Simulations of the GE90 Turbine. NASA-CR-1999-209311.
22. Ugur OU, Omer G (2011). Effect of vortex generators on the flow around a circular cylinder: computational investigation with two-equation turbulence models. Engineering Applications of Computational Fluid Mechanics 5(1):99-116.
23. Ummiti MB, Sitaram N, Prasad BVSSS (2009). Computational investigation of effect of axial spacing on blade row interaction in a 11/2 stage axial flow turbine. Engineering Applications of Computational Fluid Mechanics 3(1):56-70.
24. Yuan F, Zhu XC, Du ZH (2006). Three dimensional unsteady numerical simulation of the effect of wake s on film cooling. Journal of Power Engineering 26(6):818-821. (Pubitemid 46125780)
25. Zachos PK, Grech N, Charnley B, Pachidis V, Singh R (2011). Experimental and numerical investigation of a compressor casecade at highly negative incidence. Engineering Applications of Computational Fluid Mechanics 5(1):26-36.