Heat Transfer Enhancement in Turbine Blade Internal Cooling Ducts

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Gas turbine is a type of rotary engine that consists of compressor, combustion chamber, and turbine sections. This type of engine works in the Brayton Cycle principle that is compression of atmospheric flow, combustion of air-fuel mixture and expanding high temperature combustion flow to generate power output from turbine. The aim of this study is to determine the duct geometry and flow conditions of the gas turbine blades having the internal cooling ducts that acquire highest heat transfer on turbine blades. For different design of internal duct geometries and flow conditions, Fluent solver is used and solutions are validated with Han’s experimental results.

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Edited by:

Dashnor Hoxha, Francisco E. Rivera and Ian McAndrew

Pages:

743-747

Citation:

M. Karaman et al., "Heat Transfer Enhancement in Turbine Blade Internal Cooling Ducts", Advanced Materials Research, Vol. 1016, pp. 743-747, 2014

Online since:

August 2014

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$38.00

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