Hp air for aircraft services, Other Engineering

Assignment Help:

Hp air for aircraft services:

A number of aircraft accessories produce sufficient heat in normal use to require a cooling system to prevent overheating. A good example is the aircraft electrical generator, which produces considerable heat under normal operating conditions. Such accessories can be cooled by ram airflow when the aircraft is flying, but will require an alternative cooling airflow when the aircraft is on the ground. For ground running and taxiing, the generator for example, is cooled by an airflow that is taken from the engine compressor. This air is blown through nozzles to produce a venturi effect area of low pressure. The low pressure then induces a continuous cooling flow of atmospheric air through the normal ram air passages. This is adequate for cooling most accessories during ground running. Figure. illustrates a generator cooling system. These are sometimes referred to as ejectors or eductors

2454_COOLING OF ACCESSORIES.png


Related Discussions:- Hp air for aircraft services

KK-3 system coding, how to write code for any particle shape using KK-3 sys...

how to write code for any particle shape using KK-3 system coding in grope technology

Ten principles of engineering economic analysis, Ten Principles of Engineer...

Ten Principles of Engineering Economic Analysis 1. Money has a time value. 2. Make investments that are economically justified. 3. Choose the mutually exclusive investment alt

4 bit comparator, process / description.. if I put A=1000 and B=0100 A>B ga...

process / description.. if I put A=1000 and B=0100 A>B gate will show output 1 and dose A

Pressure filter - aircraft maintenance , PRESSURE FILTER The pressure o...

PRESSURE FILTER The pressure oil filter housing contains a wire-wound or mesh, Paper or felt elements and incorporates a by-pass valve. The filter housing can be drained inde

Mechanism for dislocation in plastic deformation, Q. Explain the mechanism ...

Q. Explain the mechanism for dislocation in plastic deformation. Ans.  Stresses are acting on dislocation in a crystal that is known as stress field, due to these stress forc

Principle of means of escape - fire safety management, Principle of Means o...

Principle of Means of Escape: The means of escape with which a building is provided are simply the ways out of the building that can be safely used in the event of a fire.  It

DO ASSIGNMENT, How can I get my assignment without plagiarism

How can I get my assignment without plagiarism

Difference between soldering, Q. What are the differences between soldering...

Q. What are the differences between soldering, brazing and welding? Ans. S.No.  Welding Soldering Brazing

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd