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nitesh mishra
nitesh mishra • Jul 19, 2012

Two stroke petrol engine

please anybody tell me the working of two stroke petrol engine . I didn't i understand it in the class . please .
srksakthik
srksakthik • Jul 19, 2012
nitesh mishra
please anybody tell me the working of two stroke petrol engine . I didn't i understand it in the class . please .
the working of two stroke petrol engine is some what complicated one,
It has three ports and no Valves, inlet port, exhaust port, Transfer port.
All of them are controlled by the movement of piston
The air fuel mixture enters through inlet port and enters the cylinder through crank case and transfer port,
inside the cylinder the combustion and exhaust takes place at the same time,. This is the main drawback of two stroke petrol engine
nitesh mishra
nitesh mishra • Jul 19, 2012
thank you all for helping me .
zaveri
zaveri • Jul 20, 2012
in two stroke engines the inlet air is compressed twice. first in the crankcase , then in the cylinder by the piston.
zaveri
zaveri • Jul 20, 2012
nitesh mishra

You appear to be a biomedical engineer. how come you are studying about I.C engines in class ?
nitesh mishra
nitesh mishra • Jul 21, 2012
it is compulsory to study I.C engine in first year for all groups
zaveri
zaveri • Jul 21, 2012
oh you mean the subject called "basic mechanical engineering" ?
jaspal rautela
jaspal rautela • Jul 22, 2012
srksakthik
the working of two stroke petrol engine is some what complicated one,
It has three ports and no Valves, inlet port, exhaust port, Transfer port.
All of them are controlled by the movement of piston
The air fuel mixture enters through inlet port and enters the cylinder through crank case and transfer port,
inside the cylinder the combustion and exhaust takes place at the same time,. This is the main drawback of two stroke petrol engine
zaveri
zaveri • Jul 22, 2012
jaspal rautela asks: what about two stroke diesal engine??
what exactly do you want to know about the 2-stroke diesel engine ?
jaspal rautela
jaspal rautela • Jul 22, 2012
its working?
It's similar to 2-stroke petrol engine, but here air comes in as fuel and there is no spark plug, instead of that there is fuel injector . when the air is compressed ,fuel injector injects diesel and combustion takes place and after that exhaust.


this might help you to understand.
jaspal rautela
jaspal rautela • Jul 22, 2012
what is the function of flywheel and crankshaft?
zaveri
zaveri • Jul 22, 2012
jaspal rautela
what is the function of flywheel and crankshaft?
crankshaft : to transmit power and convert motion

flywheel : to store energy.

Dude, don't you think you have asked this question for the thousandth time ?
zaveri
crankshaft : to transmit power and convert motion

flywheel : to store energy.

Dude, don't you think you have asked this question for the thousandth time ?
I am agree with you man!
especially with the last line!!! 😉😉😉
nitesh mishra
nitesh mishra • Jul 25, 2012
zaveri
oh you mean the subject called "basic mechanical engineering" ?
yes the basic mechanical engineering

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