Experimental study of multi-hole cooling for integrally-woven, ceramic matrix composite walls for gas turbine applications

International Journal of Heat and Mass Transfer

Volumn 52, Issue 3-4, 2009, Pages 971-985

  Zhong, Fengquan ^a   Brown, Garry L ^b  

^a INSTITUTE OF MECHANICS   (China)

^b Princeton University   (United States)

Author keywords

Blowing ratio; Cooling effectiveness; Integrally woven ceramic matrix composite; Reynolds number; Temperature ratio

Indexed keywords

CERAMIC MATERIALS; CERAMIC MATRIX COMPOSITES; COOLING SYSTEMS; ELECTRIC GENERATORS; GAS TURBINES; METALLIC MATRIX COMPOSITES; RADIATION EFFECTS; REYNOLDS NUMBER; WEAVING;

BLOWING RATIO; COOLING EFFECTIVENESS; COOLING EFFICIENCIES; COOLING PROCESSES; EXPERIMENTAL STUDIES; FLOW CONDITIONS; GAS TURBINE APPLICATIONS; HIGH EFFICIENCIES; INJECTION HOLES; INTEGRALLY-WOVEN CERAMIC MATRIX COMPOSITE; KEY PARAMETERS; MEAN VELOCITIES; PARAMETER SCALING; PRIMARY FLOWS; SURFACE TEMPERATURES; TEMPERATURE RATIO; TWO TYPES;

COOLING;

EID: 57749084482     PISSN: 00179310     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatmasstransfer.2008.08.008     Document Type: Article

References (6)

1. B.N. Cox, J.B. Davis, D.B. Marshall, Q.D. Yang, Integral Textile Ceramic Composites for Turbine Engine Combustors, GT-2002-30056, ASME Turbo Expo 2002, Amsterdam, The Netherlands.
2. J.M. Mehta, D. Shouse, B. Cox, D. Marshall, D. Burrus, B. Duncan, Innovative SiC-SiC Ceramic Liner for The Trapped Vortex Combustor (TVC) Concept, AIAA-2004-689.
3. F. Zhong, G.L. Brown, Experimental and Numerical studies of multi-hole cooled ceramic matrix composite liners, AIAA-2005-0184.
4. Zhong F., and Brown G.L. A 3-dimensional, coupled, DNS, heat transfer model and solution for multi-hole cooling. Int. J. Heat Mass Transfer 50 (2007) 1328-1343
5. J. Mehta, D. Shouse, G. Holloway, B. Cox, D. Marshall, Optimization of Integrally Woven SiC-SiC Ceramic Combustor Liner Thermal Parameters, AIAA-2004-4081.
6. F. Zhong, An Experimental and DNS Numerical Study of Multi-Hole Cooling, Ph.D. Dissertation, Princeton University, 2007.