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

Engineering economy , A project has a first cost of $2000. There is another...

A project has a first cost of $2000. There is another cost at the end of year 1 of $500 and the income for year 3 until 6 year is $1000 per year. If the compounding is quarterly, c

Assignment on risk and return, Assignment on Risk and Return# Stock has bet...

Assignment on Risk and Return# Stock has beta of 1.5 & an expected return 11%. A risk free asset earns 2%. Determine the expected return on a portfolio that is equally invested in

Various cementing materials, The various cementing materials are classified...

The various cementing materials are classified as follows. a) Argillaceous cementing materials b) Calcareous cementing materials c) Carbonaceous cementing materials Argillaceous Ma

Lead time, Enumerate possible impact of having inadequate system design in ...

Enumerate possible impact of having inadequate system design in the lead time and engineering cost?

Biology, Any Biology Modeling software?

Any Biology Modeling software?

Co2 molds (carbon dioxide moulding), CO 2  Molds (Carbon dioxide Moulding...

CO 2  Molds (Carbon dioxide Moulding) is the process of hardening the moulds and cores by using carbon dioxide and sodium silicate liquid base binder is one of the most widely u

Designing a phone, hi um how do people design phones and stuff like da

hi um how do people design phones and stuff like da

International finance, What will be the effects of an increase in the money...

What will be the effects of an increase in the money supply on the interest rate? What will be the effects of an increase in real output on the interest rate?

Flight dynamics, Flight dynmaics The study of aircraft- Stability & Tri...

Flight dynmaics The study of aircraft- Stability & Trim (Equilibrium)- Motion due to • Control inputs • Atmospheric Disturbances • We will consider for the most part f

Numeric computation matlab, Expertsmind.com offers Performing Numeric Comp...

Expertsmind.com offers Performing Numeric Computation matlab assignment help MATLAB contains numbers, precise, and technological innovation features to support all common tech

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