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

Modulus of rupture, description about modulus of rupture machine & differen...

description about modulus of rupture machine & different parts of bending strength machine

Electronics, square wave generator using op amp

square wave generator using op amp

Function setxor and set function unique - set operations, Function setxor a...

Function setxor and set function unique: The function setxor receives two vectors as input arguments, and returns a vector having all the values from the two vectors which are

Finance, Rajender Kumar was a production worker at competent Motors Limited...

Rajender Kumar was a production worker at competent Motors Limited (CML) which made components and accessories for the automotive industry. He had worked at CML for almost seven ye

ENMIN5018, Design a detailed surface mine excavation plan. Detail developme...

Design a detailed surface mine excavation plan. Detail development requirements. Detail Production requirements including a full description of the method selected. Number of produ

Tvm, hOW LONG WILL IT TAKE AN AMOUNT TO DOUBLE IF THE INTEREST RATE IS 7% P...

hOW LONG WILL IT TAKE AN AMOUNT TO DOUBLE IF THE INTEREST RATE IS 7% P.A. COMPOUNDED ANNUALLY

Career help, hey, i am doing b.e in chemical engineering but by aggregate i...

hey, i am doing b.e in chemical engineering but by aggregate is 55%. i would like to know what courses and preparation i have to do to get a good job. pls reply as soon as possible

Probabilistic analysis - fire risk assessment , Probabilistic analysis - Fi...

Probabilistic analysis - Fire risk assessment: Probabilistic analysis relies on data and data comes from experience.  The broader the experience, the larger the data source an

Barometric lag, My question is that i am working in a petrochemical plant w...

My question is that i am working in a petrochemical plant where in final stage disc ring reactor the barometric lag is chocked completely the system is under vacuum if i introduce

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