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sorayahya
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What are the uses of mineral oils and self contained lubrication system in internal combustion engine?
Please answer fast Its urgent
Please answer fast Its urgent
brewnog said:To lubricate, to cool, and to clean. And in some cases as hydraulic fluid too (tappets, valve actuation, fuel injection, viscous drives etc).
A more detailed question might get some more detailed answers. And how urgent can it really be?
Ranger Mike said:see post in General Engineering titled Internal Combustion Piston Lubrication
Old Apr24-11, 09:56 PM
[/quote]sorayahya said:What are the uses of mineral oils in the internal combustion engine?
Ranger Mike said:Maybe it is a dictionary question ..am i getting mineral oil mixed up with fossil based petroleum oil? the only mineral oil use i know of is a small amount in the air conditioning to keep the seals lubricated...brewnog..am i thinking fuzzy on this?
sorayahya said:No I'm asking what is the mineral oil's job in the Internal combustion engine
Ranger Mike said:Now hear this--- Motor oil manufacturers recommend break in with fossil based petroleum oil and NOT SYNTHETIC...that should tell you something...
An internal combustion engine is a type of heat engine that converts chemical energy into mechanical energy by burning fuel inside a combustion chamber. This mechanical energy is then used to power various machines, such as cars, motorcycles, and lawnmowers.
An internal combustion engine works by mixing air and fuel in a combustion chamber, compressing the mixture, and then igniting it with a spark. This creates a controlled explosion, which pushes a piston and turns a crankshaft. The rotation of the crankshaft then powers the vehicle or machine.
There are two main types of internal combustion engines: spark-ignition (SI) engines and compression-ignition (CI) engines. SI engines, also known as gasoline engines, use a spark plug to ignite the fuel-air mixture. CI engines, also known as diesel engines, use compression to ignite the fuel-air mixture.
One advantage of using an internal combustion engine is its high power-to-weight ratio, meaning it can produce a lot of power relative to its size and weight. They are also relatively easy to start and maintain, and can be powered by a variety of fuels.
Internal combustion engines produce emissions, such as carbon monoxide, nitrogen oxides, and particulate matter, which can contribute to air pollution and have negative impacts on human health and the environment. However, advancements in technology have led to more efficient and cleaner-running engines, reducing their environmental impact.