The cetane number measures diesel fuel quality by representing the time between injection and combustion. The cetane index is a cheaper alternative, calculated using fuel density and recovery temperature. A higher rating indicates better quality and shorter lag time, while lower ratings result in increased noise and emissions. The index is less precise than the […]
Cetane number measures diesel fuel’s combustible qualities on a scale of 0-100, with higher numbers indicating better quality. Cetane is one of many hydrocarbons in diesel fuel, but it ignites more easily, making it the standard for flammability. Low cetane numbers can cause engine problems, while high numbers improve efficiency and horsepower. Most diesel engines […]
