23: Power plant installation
Contents
Introduction Power plant location Air intakes Engine and jet pipe mountings Accessories Cowlings
Page
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POWER PLANT LOCATION 2. The power plant location and aircraft configuration are of an integrated design and this depends upon the duties that the aircraft has to perform. Turbo-jet engine power plants may be in the form of pod installations that are attached to the wings by pylons (fig. 23-1), or attached to the sides of the rear fuselage by short stub wings (fig. 23-2), or they may be buried in the fuselage or wings. Some aircraft have a combination of rear fuselage and tailmounted power plants, others, as shown in fig. 23-3, have wing-mounted pod installations with a third engine buried in the tail structure. Turbo-propeller engines, however, are normally limited to installation in the wings or nose of an aircraft.
INTRODUCTION 1. When a gas turbine engine is installed in an aircraft it usually requires a number of accessories fitting to it and connections made to various aircraft systems. The engine, jet pipe and accessories, and in some installations a thrust reverser, must be suitably cowled and an air intake must be provided for the compressor, the complete installation forming the aircraft power plant.
243
飞行翻译公司 www.aviation.cn 本文链接地址：劳斯莱斯喷气引擎－中英Rolls Royce The JET6
Contents
Introduction Power plant location Air intakes Engine and jet pipe mountings Accessories Cowlings
Page
243 243 245 248 249 249
POWER PLANT LOCATION 2. The power plant location and aircraft configuration are of an integrated design and this depends upon the duties that the aircraft has to perform. Turbo-jet engine power plants may be in the form of pod installations that are attached to the wings by pylons (fig. 23-1), or attached to the sides of the rear fuselage by short stub wings (fig. 23-2), or they may be buried in the fuselage or wings. Some aircraft have a combination of rear fuselage and tailmounted power plants, others, as shown in fig. 23-3, have wing-mounted pod installations with a third engine buried in the tail structure. Turbo-propeller engines, however, are normally limited to installation in the wings or nose of an aircraft.
INTRODUCTION 1. When a gas turbine engine is installed in an aircraft it usually requires a number of accessories fitting to it and connections made to various aircraft systems. The engine, jet pipe and accessories, and in some installations a thrust reverser, must be suitably cowled and an air intake must be provided for the compressor, the complete installation forming the aircraft power plant.
243
飞行翻译公司 www.aviation.cn 本文链接地址：劳斯莱斯喷气引擎－中英Rolls Royce The JET6
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