Pump gasoline is a blend of several hydrocarbons, obtained in the refining of crude oil. A few of these are nonane, heptane, butane, octane, etc. Pure octane is the slowest burning of those used and the least likely to "explode" or detonate in the engine when ignited. Detonation causes mechanical damage and lowers fuel economy. The octane rating of any pump grade of gasoline is comapared to pure octane. 87 octane fuel is lower than 93 octane and will burn faster (not good). 100 octane is equivalent to pure octane in burn rate. Pure octane would be too expensive to use, so a blend of several hydrocarbons is used for various reasons. Hydrogen, I would think might burn way too fast in an unmodified gas engine, but have never read about any studies on this.
no
a gasoline engine is an Internal combustion engine
Internal combustion engine.
and internal combustion engine and a gasoline engine are the same thing.
Reciprocating engines (piston engines) are internal combustion engines. Rotary engines ( Wankel engine) is also an internal combustion engine. In general, all types of engines in which the combustion chamber is an integrating part of the engine is considered a internal combustion engine.
in internal combustion engine combustion happens internally in cylinder and in external combustion engine combustion happens externally in boiler
combustion engine
The four-stroke engine used in automobiles is an example of an internal combustion engine.
In an internal combustion engine fuel is burned in a combustion chamber or cylinder inside the engine
Today - no. But they are working on it. If they can find a way to efficiently separate the hydrogen from the oxygen you can run a vehicle on the hydrogen.
The waste products of combustion leave the internal combustion engine through the exhaust valve.
The internal combustion engine give rise to the auto industry.