Engine drains, Other Engineering

Assignment Help:

ENGINE DRAINS.

There are two types of drains:

• Controlled drains - the result of normal operation.
• Uncontrolled drains - the result of abnormal operation.

CONTROLLED DRAINS

When an engine stops, fuel from the fuel manifold and combustion chamber drains either overboard, or as is more usual into an 'ecology drain tank'. This tank is automatically emptied, (the fuel being fed back into the engine) next time the engine is run. (figure 19.16.)

1125_Engine drains.png

UNCONTROLLED DRAINS

Engine driven accessory drive shaft require lubrication. This will be provided by the engine lubrication system. To ensure proper lubrication, the drive shaft bearings are sealed to prevent loss of oil. These bearing seals are monitored for leaks, by the engine drain system which consists of a number of shrouds, enclosing the drive shaft bearing, and pipes leading either an overboard series of drain pipes or a collector tank. These drains are often referred to as ‘witness drains or dry drains' as if they exhibit signs of leakage they bear witness to a potential drive shaft failure.

2368_Engine drains1.png

414_Engine drains2.png


Related Discussions:- Engine drains

Unconventional gas, hey i need help in unconventional gas assignment, pleas...

hey i need help in unconventional gas assignment, please let me know if u can do this so

#, • ''Discussed Since the promised return on Russian government debt is mu...

• ''Discussed Since the promised return on Russian government debt is much higher than the promised return on US government debt, you should invest your money in Russia

Clamper, what is clampers and how many types

what is clampers and how many types

Counter, Design a recycling MOD 19 up counter using JK FFs. In your design,...

Design a recycling MOD 19 up counter using JK FFs. In your design, include the logic circuit diagram and the timing diagram output that counts from 000002 = 010 to 100112 = 1910. C

Digital electronics, Design 2:1 MUX with strobe input using NAND gates

Design 2:1 MUX with strobe input using NAND gates

Is the dividend paid on common stock taxable to shareholders, Is the divide...

Is the dividend paid on common stock taxable to shareholders? The results paid on common inventory are taxed on two stages in the U.S. First at the company stage, as a results c

Analog digital converter , Analog digital converter  Analog digital con...

Analog digital converter  Analog digital converter digitises the conditioned signal and presents it in a digital form, which is more convenient for long distance transmission,

Principles of fire alarm systems, Principles of Fire Alarm Systems: Fi...

Principles of Fire Alarm Systems: Fire alarm systems usually perform two primary functions.   Firstly, they provide a means for warning people throughout the building that the

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