Home > Terms > English, UK (UE) > cetane number (CN)
cetane number (CN)
The diesel fuel equivalent to a gasoline octane rating, this number expresses the fuel's ignition quality and its suitability for spontaneous self-ignition in an engine. The fuel must ignite spontaneously and quickly after being injected into the hot, compressed air inside the combustion chamber. A higher cetane number means a shorter ignition delay and a smaller amount of fuel in the combustion chamber when the fuel ignites.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Automotive
- Category: Vehicle equipment
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Pussy Riot
Pussy Riot is a Russian feminist punk-rock band based in Moscow. The band was founded in August 2011 and stages politically provocative performances ...
Contributor
Featured blossaries
Shin-Ru Pearce
0
Terms
6
Blossaries
6
Followers
American Idioms, figure of speech
Category: Languages 4 40 Terms
willarth09
0
Terms
1
Blossaries
0
Followers
The Mortal Instruments: City of Bones Movie
Category: Entertainment 1 21 Terms
Browers Terms By Category
- Human evolution(1831)
- Evolution(562)
- General archaeology(328)
- Archaeology tools(11)
- Artifacts(8)
- Dig sites(4)
Archaeology(2749) Terms
- Mapping science(4042)
- Soil science(1654)
- Physical oceanography(1561)
- Geology(1407)
- Seismology(488)
- Remote sensing(446)
Earth science(10026) Terms
- Home theatre system(386)
- Television(289)
- Amplifier(190)
- Digital camera(164)
- Digital photo frame(27)
- Radio(7)
Consumer electronics(1079) Terms
- Dictionaries(81869)
- Encyclopedias(14625)
- Slang(5701)
- Idioms(2187)
- General language(831)
- Linguistics(739)
Language(108024) Terms
- Nightclub terms(32)
- Bar terms(31)