Feature Label 3

0

Diesel intake strokeIntake

The intake valve opens, and fresh air (containing no fuel), is drawn into the cylinder






Compression
Diesel compression strokeAs the piston rises, the air is compressed, causing itstemperature to rise. At the end of the compression stroke, the air is hot enough to ignite fuel.








Diesel injection stepInjection

Near the top of the compression stroke, the fuel injector drives fuel into the cylinder. The fuel immediately ignites upon contact with the hot compressed air.







Diesel power strokePower

As the fuel burns, the gas in the cylinder heats and expands, driving the piston







Diesel exhaust strokeExhaust

The exhaust valve opens, and the exhaust is driven out of the cylinder.








Valve detail

Diesel cam beltThe valves are operated by a variety of mechanisms on diesel and four stroke engines. The engine illustrated here features dual overhead camshafts, sometimes abbreviated DOHC. These are usually driven by a chain or cog belt as shown here.











post by: Engineer ARIYAN

Post a Comment

Dear readers, after reading the Content please ask for advice and to provide constructive feedback Please Write Relevant Comment with Polite Language.Your comments inspired me to continue blogging. Your opinion much more valuable to me. Thank you.

Emoticon
like dislike :) ;(( :-) ;-( :d :o :>) (o) [-( :-? (f) x-) (k) (h) (c) cheer
Click to see the code!
To insert emoticon you must added at least one space before the code.