How do I clean fuel oil duplex filter on ship

Purge the standby filter before changing over. Changeover the filter. Drain the filter which was in use. Slacken the nut, and make sure there's no residual pressure...

What is bursting disc in air compressor?

What is bursting disc in air compressor? The Bursting disc in air compressor is a safety devices of air...

What is volumetric efficiency ?Factors affecting volumetric efficiency ?

bumping clearance, sluggish opening of valves, leakage past piston rings, insufficient inter stage cooling, choked suction, ambient temperature high.

Clarifier || Purifier || How to convert Purifier into Clarifier

In this Article ,I have mentioned How to convert purifier into clarifier ? Beside it,you will also learn listed...

lubricating oil properties

lubricating oil properties These properties are dependent on duties a lubricant is expected to perform :- 1.Detergency :-Detergency of oil is obtained by adding some metallic...

What is the purposes of cylinder lubrication ?

Purpose of cylinder lubrication 1.To seperate sliding surfaces with an unbroken oil film. 2.To form an effective seal between piston ring and liner surfaces to prevent...

Why nimonic coating is provided on exhaust valves ?

In this Article,I have why Nimonic Coating is Provided on exhaust valves of marine diesel engine ? Why nimonic...

General requirements of Cylinder oils

General requirements of cylinder oil 1 It must have required level of Alkalinity (BN ). Base number is indicative of strength of Alkalinity usually KOH or...

Mixing Tank

Mixing tank The mixing tank is usually a narrow cylindrical insulated tank into which clean heavy fuel oil flows from the fuel oil service tank. It...