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The diesel engine doesn't have any spark plugs, and uses heat generated during compression to ignite the fuel.

The diesel however, is an internal combustion engine.

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Difference between diesel engine and old steam engine?

The main difference between a diesel and a steam engine is the diesel engine is an internal combustion and the steam engine is external combustion.


Difference between internal combustion engines and steam engines?

Internal combustion engine is where the fuel is ignited in the cylinder to make the piston move, petrol or diesel. A steam engine has an external pressure vessel to supply the steam to the cylinder to push the piston. the is no combustion in the engine as such.


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No, Rudolph Diesel did not invent the internal combustion engine; he is best known for developing the diesel engine, which is a type of internal combustion engine that operates using diesel fuel. The concept of the internal combustion engine predates Diesel, with early designs emerging in the 19th century, including those by inventors like Nikolaus Otto and Georges Brayton. Diesel's contribution was significant in improving engine efficiency and performance, particularly for heavy-duty applications.


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