Download e-book for kindle: Aircraft Propulsion and Gas Turbine Engines by Ahmed F. El-Sayed

By Ahmed F. El-Sayed

ISBN-10: 1420008773

ISBN-13: 9781420008777

The escalating use of plane within the 21st century calls for an intensive figuring out of engine propulsion innovations, together with the functionality of aero engines. between different serious activities,gas generators play an in depth position in electrical energy iteration, and marine propulsion for naval vessels and load ships.

In the main exhaustive quantity up to now, this article examines the basis of plane propulsion: aerodynamics interwoven with thermodynamics, warmth move, and mechanical layout. With a finely targeted procedure, the writer devotes each one bankruptcy to a specific engine kind, resembling ramjet and pulsejet, turbojet, and turbofan. Supported by means of genuine case experiences, he illustrates engine functionality below a number of working stipulations.

Part I discusses the heritage, classifications, and function of air respiring engines. starting with Leonardo and carrying on with directly to the emergence of the jet age and past, this part chronicles innovations up during the 20th century. It then strikes right into a unique dialogue of alternative engine varieties, together with pulsejet, ramjet, unmarried- and multi-spool turbojet, and turbofan in either subsonic and supersonic purposes.

The writer discusses Vertical Take Off and touchdown plane, and offers a finished exam of hypersonic scramjet and rapid ramjet engines. He additionally analyzes the different sorts of commercial fuel generators having single-and multi-spool with intercoolers, regenerators, and reheaters.

Part II investigates the layout of rotating compressors and generators, and non-rotating parts, intakes, combustion chambers, and nozzles for all smooth jet propulsion and gasoline turbine engine structures, in addition to their functionality. each bankruptcy concludes with illustrative examples via a difficulties part; for better readability, a few supply an inventory of significant mathematical relatives.

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Extra resources for Aircraft Propulsion and Gas Turbine Engines

Sample text

Stresses on outer and inner rims of disc . . . . . . . . . . . . . . . . . . . . . . . . . Gas bending stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approximate rule for section module . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Development of high-pressure turbine cooling.

Gas bending stress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approximate rule for section module . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Development of high-pressure turbine cooling. . . . . . . . . . . . . . .

Suggested geometry for an axial turbine stage . . . . . . . . . . . . . . . . . . . . . Flow through infinitesimal annulus in axial turbine . . . . . . . . . . . . . . . . . . Variation of flow angles for case (1) . . . . . . . . . . . . . . . . . . . . . . . . . . . Velocity triangles for case (1) . . . . . . . . . . . . . . . .

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Aircraft Propulsion and Gas Turbine Engines by Ahmed F. El-Sayed


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