Design Features for Maintainability in the Pratt and Whitney Aircraft J9D Gas Turbine Engine

1968 ◽  
Author(s):  
Arne R. Oberg
Author(s):  
D. M. Croker ◽  
T. P. Psichogios

This paper describes the operation and salient design features of a high-speed reversing gear used with the Solar 1100-hp Saturn gas-turbine Engine. Development history leading to successful marine applications is reviewed.


Author(s):  
C. L. Carlson

The major design features of the FT4A gas-turbine engine for marine and industrial applications are described, the development-test history of the engine is reviewed, and the field experience with this and similar engine concepts is discussed. In addition, the particular characteristics of the FT4A power plant which make the latter attractive for various applications are mentioned.


Author(s):  
J. A. Saintsbury ◽  
P. Sampath

The impact of potential aviation gas turbine fuels available in the near to midterm, is reviewed with particular reference to the small aviation gas turbine engine. The future course of gas turbine combustion R&D, and the probable need for compromise in fuels and engine technology, is also discussed. Operating experience to date on Pratt & Whitney Aircraft of Canada PT6 engines, with fuels not currently considered of aviation quality, is reported.


1974 ◽  
Author(s):  
G. P. Frigieri

This paper presents the prototype of a large gas turbine new series whose peculiar characteristics make the same very attractive for both base and peak load applications. The gas turbine engine, now in an advanced stage of manufacturing, is scheduled to be bench tested in the last quarter of the year. The major design features of the gas turbine engine together with the prototype test program are described. In addition, the peculiar characteristics of the control system and and package installation are mentioned.


1966 ◽  
Vol 3 (01) ◽  
pp. 42-48
Author(s):  
D. M. Croker ◽  
T. P. Psichogios

This paper describes the operation and salient design features of a high-speed reversing gear used with the Solar 1100-hp Saturn gas-turbine engine. Development history leading to successful marine applications is reviewed.


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