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How do you calculate octane number in fuel?

Sagot :

To ascertain the octane rating of a fuel, two distinct performance-based tests are used. The motor octane number (MON) and research octane number (RON) both describe how a gasoline product functions under particular test circumstances.

With the use of the formula (R+M)/2, this calculator calculates the knock index, or minimum octane rating. A measure of a motor fuel's resistance to knocking, known as the octane rating number, is defined. Cost per gallon of fuel equals (distance traveled / amount consumed). The cost per gallon of fuel is equal to (distance divided by 100)consumption. A rating of 100 is given to iso-octane, whereas a value of 0 is given to heptane. A mixture of 87% (by volume) iso-octane and 13% iso-octane and 87-octane gasoline, for instance, has the same anti-knock rating as 87-octane gasoline (by volume).

To know more about iso-octane,

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