Design Features for Maintainability in the Pratt and Whitney Aircraft J9D Gas Turbine Engine
Design Features for Maintainability in the Pratt and Whitney Aircraft J9D Gas Turbine Engine
- Neue Suche nach: Oberg, Arne R.
- Neue Suche nach: Oberg, Arne R.
The Pratt & Whitney Aircraft 43,500 lb thrust turbofan engine will power the Boeing 747 large commercial transport airplane. The JT9D engine is a two-spool, high bypass ratio engine with outstanding performance, high thrust to weight, and low noise levels.This advanced technology gas turbine engine represents a major step in improved maintainability through the use of simplified structural design and unit component construction which will substantially reduce assembly and disassembly time and, in turn, facilitate on-the-wing maintenance. Provisions for borescope or radioisotope inspection, along with improved monitoring of engine parameters, will facilitate installed engine condition monitoring.
Dokumentinformationen
Design Features for Maintainability in the Pratt and Whitney Aircraft J9D Gas Turbine Engine
Sae Technical Papers
National Air Transportation Meeting ; 1968
1968-02-01
Aufsatz (Konferenz)
Englisch
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