Cooling Characteristics of a Transpiration-cooled Afterburner with a Porous Wall of Brazed and Rolled Wire Cloth
Cooling Characteristics of a Transpiration-cooled Afterburner with a Porous Wall of Brazed and Rolled Wire Cloth

Author: William K. Koffel

Publisher:

Published: 1954

Total Pages: 76

ISBN-13:

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Abstract: Cooling data from this experimental afterburner are successfully correlated over a range of Reynolds number based on the distance downstream of the leading edge of the porous wall. Calculations based on the correlation indicate that the combustion-chamber cooling-air requirements for an exhaust-gas temperature of 3700° R are only 16 percent of the air required for conventional forced-convection cooling. The cooling-air requirements were nearly independent of flight condition, but close control of cooling-air pressure is required at high flight speeds.

Metallurgical and Ceramic Protective Coatings
Metallurgical and Ceramic Protective Coatings

Author: K.H. Stern

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 353

ISBN-13: 9400915012

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Surface engineering is an increasingly important field and consequently those involved need to be aware of the vast range of technologies available to modify surfaces. This text provides an up-to-date, authoritative exposition of the major condensed phase methods used for producing metallurgical and ceramic coatings. Each method is discussed thoroughly by an expert in that field. In each chapter the principle of the method, its range of applications and technical aspects involved are described. The book not only informs the reader about established technologies familiar only to specialists, but also details activity on the frontier of coating technology providing an insight into those potential technologies not yet fully developed but which should emerge in the near future.

Gas Turbine Combustion
Gas Turbine Combustion

Author: Arthur H. Lefebvre

Publisher: CRC Press

Published: 2010-04-26

Total Pages: 560

ISBN-13: 1420086057

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Reflecting the developments in gas turbine combustion technology that have occurred in the last decade, Gas Turbine Combustion: Alternative Fuels and Emissions, Third Edition provides an up-to-date design manual and research reference on the design, manufacture, and operation of gas turbine combustors in applications ranging from aeronautical to po