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

Keplers’s three laws of planetary motion, Expertsmind.com brings you uniqu...

Expertsmind.com brings you unique solution in electrical engineering -          Ancient people kept track of time and seasons as it affected agriculture. -          Some

Matlab, 2. Write a MATLAB program to perform discounted reward value iterat...

2. Write a MATLAB program to perform discounted reward value iteration. Show me the MATLAB code and also an output from your code for solving the problem provided in the data above

Time-flow diagram, One approach of an intersection with fixed time traffic ...

One approach of an intersection with fixed time traffic signals, vehicles arrive at 500 veh/h on the approach. The cycle time of the intersection is 80 seconds, and the effective g

Longitudinal trim, A trimmed flight condition is perhaps best thought of as...

A trimmed flight condition is perhaps best thought of as an equilibrium condition. The simplest trim condition is straight-and-level flight, in which the forces (weight, propulsive

Restoration of clipped speech signal, Restoration of clipped speech signal ...

Restoration of clipped speech signal using linear prediction

Level indicator., i have a project to be completed, the project is, How to ...

i have a project to be completed, the project is, How to make a device which warns you when your water reservoir is full?? i want the name of device needed and the way to complete

Propeller track, PROPELLER TRACK An out of track propeller will suffer ...

PROPELLER TRACK An out of track propeller will suffer an imbalance caused by the Dynamic and Aerodynamic being out of balance. Propeller track is the path followed by a blad

Aircraft fuel gauges, Aircraft fuel gauges Fuel gauge senders are capac...

Aircraft fuel gauges Fuel gauge senders are capacitor transducers that consist of concentric tubular electrodes from top to bottom of the tank. They are distributed at various

Turbine engines cooling , Turbine engines cooling : Turbine engines are...

Turbine engines cooling : Turbine engines are designed to convert heat energy into mechanical energy. The combustion process is continuous and, therefore, heat is produced. On

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