0
Detonation is a misused word. Pre-ignition is the common problem which cause mis-timing of the combustion cycle.
Pre-ignition occurs from a combination of high heat ignition source, temperature and lean ratio mixes.
Detonation has two main features, a) poor combustion design that causes a clash of two flame fronts within the combustion chamber that causes two shock waves to hit each other and creates a destructive force. b) a correct combustion chamber that allows the ultra lean fuel mix to explode omni-direction and consumes all the fuel mixture and then extinguishes itself and thus renders no harm to the engine with the expanding gas as the work loan and the contracting gas as a cooling gas at the end of the cycle.
A petrol engine with the correct combustion chamber can run on compression ratios of 20:1 and lean petrol mixes as a detonation engine.
The real future of the petrol engine is yet to be produced with extraordinary milage and low pollutants.
SCB
What else can I help you with?
What are the disadvantages of petrol engines?
petrol does not last forever
How petrol engines function?
WHAT ARE THE BASIC PARTS OF PETROL ENGINE? HOW DOES PETROL ENGINE WORKS?
How do you change from gas to petrol in dewwo leganza I mean which parts it need to changeP.S.Present detonation in engine.?
gas and petrol are the same thing guy...
What is the difference between knocking and detonation in engines?
both are the same thing..............
Why there is detonation at start of combustion in SI engines?
china hope my answer is good
What is the symbol of glowplug on a petrol engine for?
it could be for the spark plug, petrol engines dont need glow plugs, diesel engines do
What is the difference between petrol and diesel engines?
diesel engines doesn't use spark plug but uses heater plug.petrol engines produces more torque than petrol engines but petrol engines produces more acceleration than diesel engines.petrol engine is faster to be heated than diesel engine.
What are the defferences between dessel and petrol engine?
Petrol & Gas engines are spark ignited engines where as diesel engines are compression ignited engines. Petrol engines works with explosion of fuel air mixture due to spark from spark plug inside the cylinder. Diesel engines works with combustion of fuel air mixture due to compression, compressed mixture attains a very high temperature which exceeds the flash point of diesel and starts burning inside the cylinder and the hot gases after burning of fuel misture exerts force on piston which makes the diesel engines work. Diesel engines are highly efficient than petrol engines.
Why is diesel is not used in petrol engines?
Because diesel is ignited of heat and high high compresion not a spark on lower compresion petrol engine. If you use diesel in a petrol you will end up with your engine knocking and pre-detonation followed by your engine blowing up pretty bad.
Do all Ford Mondeos have Zetec engines?
No, Mk1 and Mk2 petrol models had Zetec (belt driven)engines. Mk3 petrol models have Duratec (chain driven) engines. All diesel models have Duratorc engines
What is the use of petrol in a vehicle?
petrol ( or gas to the Americans) powers the combustion engines of vehicles.
Why the turbocharger is not use for petrol engine?
Turbochargers are used on some petrol or gasoline engines.
