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What is the difference between a diesel engine and a petrol engine - mixing of the air and fuel?
- in the original gasoline (petrol) engine fuel and air were premixed in a carburetor before entering the cylinder through the intake valve, ignition is caused later when the spark plug fires (to prevent high compression high power engines from knocking and thus damaging themselves it was necessary to use only high octane fuel, which typically required adding tetraethyl lead a deadly poison to the fuel)
- in the diesel engine the fuel is injected into the air filled cylinder at maximum compression and instantly ignites (from the heat of compression)
- in the modern fuel injected gasoline (petrol) engine fuel is injected into the air filled cylinder just before the spark plug fires (to prevent the chance of knocking (i.e. preignition) because of use of low octane fuel)
What else can I help you with?
What is the effect of mixing diesel fuel and jet fuel?
It will dramaticly reduce the fuels flashpoint causing the engine designed for diesel fuel to run hot and cause detination
Will mixing diesel oil with petrol oil damage engine?
No is the simple answer... may help clean out your engine because of the detergent found in diesel oil ..just put the right oil in on your next service and change filter
Why is oil mixing in your water coolant bottle 3.1 diesel engine 2002 Grand Cherokee?
Change your oil cooler.
What is the difference between a diesel engine and a gasoline engine?
The main difference is the way the fuel gets ignited. In a gasoline engine, there is a spark plug connected to coils driven by the points and the distributor, that electrically generate a spark at the right time and ignite the fuel. In a diesel engine, there are no electric parts and no spark plug, and the fuel ignites simply because of heating up up by being compressed. That accounts for diesel engines being much more water-friendly, since getting the high voltage electrics of the gasoline engine wet disables it quite easily. It also accounts for diesel engines starting up harder in cold, since they need to be hot to ignite fuel, not having a spark to aid them do that.Improved AnswerThree Major Difference between Diesel and Gasoline Engine.Type of fuel it uses: Diesel fuel is a less volatile fuel than gasoline but possesses a greater number of BTU's per gallon. As a result, more total horsepower is obtained from a gallon of diesel than a gallon of gas.Type of Ignition: the fuel and air mixture in a gas cylinder is ignited by a spark. In a diesel engine, the mixture is ignited by the heat from compression.Fuel and air mixing: In a gas engine, the fuel and air mix takes place in the carburetor and the intake manifold and the fuel is ignited by a spark plug. In a diesel engine the diesel fuel is mixed with compressed air when the fuel is injected into the cylinder. Because air heats up when it's compressed, the fuel ignites.
What is the difference between mixing of solids and mixing of liquids?
in solid mixing solid particles are mixed randomly but in liquid mixing the liquid droplets are mixed as homogeneously.
Can 20 gallons of diesel fuel mixed with 5 gallons of unleaded gasoline be filtered or treated so that it can be used in a diesel engine?
No, mixing diesel fuel with unleaded gasoline is not advisable for use in a diesel engine. Diesel engines are designed to run on diesel fuel, which has different properties and combustion characteristics than gasoline. Filtering or treating the mixture would not effectively separate the two fuels or make the gasoline safe for diesel engine use. Using this mixture could lead to engine damage and performance issues.
What is the difference between a gasoline and a diesel engine?
The main difference is the way the fuel gets ignited. In a gasoline engine, there is a spark plug connected to coils driven by the points and the distributor, that electrically generate a spark at the right time and ignite the fuel. In a diesel engine, there are no electric parts and no spark plug, and the fuel ignites simply because of heating up up by being compressed. That accounts for diesel engines being much more water-friendly, since getting the high voltage electrics of the gasoline engine wet disables it quite easily. It also accounts for diesel engines starting up harder in cold, since they need to be hot to ignite fuel, not having a spark to aid them do that.Improved AnswerThree Major Difference between Diesel and Gasoline Engine.Type of fuel it uses: Diesel fuel is a less volatile fuel than gasoline but possesses a greater number of BTU's per gallon. As a result, more total horsepower is obtained from a gallon of diesel than a gallon of gas.Type of Ignition: the fuel and air mixture in a gas cylinder is ignited by a spark. In a diesel engine, the mixture is ignited by the heat from compression.Fuel and air mixing: In a gas engine, the fuel and air mix takes place in the carburetor and the intake manifold and the fuel is ignited by a spark plug. In a diesel engine the diesel fuel is mixed with compressed air when the fuel is injected into the cylinder. Because air heats up when it's compressed, the fuel ignites.
What is the reason for engine oil mixing with diesel?
If you mean that you are getting diesel in your crankcase then you have an internal leak in the engine and it could come from a host of places. The engine information is vitally important to lead you to an accurate answer... ie. Is it mechanical or electronic. Injector o-rings are the most common cauee that I have seen.
Can you mix a little gas with desiel?
yes, you can mix it 50/50 :) Not in a modern 'common rail' diesel engine - mixing could ruin it.
What is the difference between plug and mixed flow reactor?
See the Wikipedia article linked below
What is the similarity of the gasoline engine and diesel engine?
They are both internal combustion engines, which are powered by the controlled explosion of fuel within combustion chambers under high pressure from the engine cylinders. The DIFFERENCE is that in a petroleum engine, this process is created by mixing fuel with air in the carburettor and the explosion is created by an electrical spark from the sparking plugs. In a diesel engine, fuel is introduced directly to the cylinders via injectors without first being mixed with air, and is ignited by sheer piston pressur alone, which compresses the fuel until it reaches flashpoint.
Can not be used to produce gasohol?
Diesel fuel cannot be used to produce gasohol as gasohol is a blend of gasoline and ethanol. Diesel fuel is used in diesel engines while gasohol is typically used in gasoline engines. Mixing diesel fuel with ethanol to produce gasohol would not be compatible for engine operation.
