Blow down of boiler

PROCESURE TO BLOW DOWN:1. Keep boiler firing ( this fashion you may have a much better circulation of water within the boiler)2. Normally 2...

Centrifugal pump

Q.centrifugal pump Each centrifugal pump consist of components such as shaft, bearing, structure and sealing arrangement. It converts energy of a prime mover to kinetic...

Centrifugal pump

Why centrifugal pump started with discharge valve shut off?It is a common practice to start large capacity centrifugal pump with the discharge valve closed....

Stage of scavenging

stage of scavenging:-1.blow down period:-sudden opening of exhaust ports and valves accelerates exhaust gases to exhaust menifold. 2.Scavenging periods:-scavenge port opens supercharge air enters and...

characteristic of a reciprocating pump

reciprocating pumpcharacteristic of a reciprocating pump1  reciprocating pumps move water and other liquids by A piston that Travels back and forth inside a cylinder2...

Why centrifugal pump is unique

centrifugal pumps are uniquq because they can provide high or very high flow rate (much higher than most positive displacement pumps)if no water is...

working principle of centrifugal

working principle of centrifugal pump centrifugal pumps are used to induce flow or raise pressure of a liquid the pump has casing filled with water...

standard colour code of pipe line of a seagoing vessels

This Article will learn you to identify the standard colour code of pipe line of a seagoing vessels. As a mariner ,you must know below...

ENGINE LUBRICATION

Engine Lubrication by means of oil is primarily used to reduce friction between moving parts and dissipate heat,in this animation we want to describe...

safety precaution during bunkering

safety precaution during bunkering1.dust and other absorbent should be kept near Bunker manifold2.fire extinguisher and other fire fighting Apparatus should be readily available3.bunkee line...