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C&E

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Qaagi - Book of Why

Causes

Effects

If a crack travels through the piston , hot combustion gases can enter the crankcasepossibly resultingin a crankcase explosion

igniting oil mist e.g. produced by failing bearings(passive) caused bya crankcase explosion

The worst case scenario for a scavenge fire isleadingto a crankcase explosion

A cracked piston crown , blowby or an external firehave causedcrankcase explosions

During an intake manifold backfire , the PCV valve acts as a check valve to prevent the vaporized oil in the crankcase from ignitingcould causea crankcase explosion

by Ensuring proper lubrication to all parts(passive) can be preventedCrankcase explosions

breather holes in both valve ... to helppreventcrankcase explosions

the friction combined with the hammering of the damaged partsmight causea crankcase explosion

If the engine backfires , the valve will close instantlyto preventa crankcase explosion

due to the overheating of one of the cylinders in the main machinery space(passive) is causedCrankcase explosion

the ignition of engine oil mist(passive) caused bya crankcase explosion

breather holes in both valve covers to helppreventcrankcase explosions

Extremely severe casescan resultin a crankcase explosion

A badly worn liner and broken ringsledto a crankcase explosion

orderto preventa crankcase explosion

excessive gas pressure in the crankcase , which is created either by excess heat or oil mist(which form excess fog , creating pressure on the engine block(passive) is caused byCrankcase explosion

Thus , these hot spots and/or combustion gas blow - by would likely cause ignition of the lubricating oil vapour / mistresultingin the crankcase explosion

Dilution levels exceeding 8 %could causea crankcase explosion

Increased flash point in engine oils to about 200 C ... fuel dilutioncan resultin crankcase explosion

Dilution levels above 10 %could causea crankcase explosion

This is of particular importancewhen preventingcrankcase explosions

give us a call on 01206 791552to preventa possible crankcase explosion

If there is a hotspot in almost any with the rubbing areas , this tendsto leadto a crankcase explosion

Fig . 17.18to preventa crankcase explosion

the ignition of oil mist(passive) caused bycrankcase explosions

Follow reasonscontributesto the crankcase explosion

precautions and safeguards necessaryto preventcrankcase explosions

an overview of several conditionscausescrankcase explosion

2can preventcrankcase explosion

so that when the oil mist alarm rings , the engine automatically slows downto preventcrankcase explosion

provided on the crankcaseto preventcrankcase explosion

crankcase explosion on shipsHow to preventcrankcase explosion on ships

high financial losses long Engine / vessels downtimesare causinghigh financial losses long Engine / vessels downtimes

an engine room firecausedan engine room fire

an increase in pressure in the engine roomcausedan increase in pressure in the engine room

in fatalitiesresultedin fatalities

due to the engine back firecauseddue to the engine back fire

a connecting rod to break and burst the crankcasecausinga connecting rod to break and burst the crankcase

in loss of life , shipboard fires , loss of power , and expensive ship repairscan resultin loss of life , shipboard fires , loss of power , and expensive ship repairs

due to the overheating of one of the cylinders in the main machinery spaceis causeddue to the overheating of one of the cylinders in the main machinery space

when the cylinder is seriouswill be causedwhen the cylinder is serious

Blob

Smart Reasoning:

C&E

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