Horumariyaha nambarka Cetane waxaa sidoo kale loo yaqaannaa hagaajinta lambarka cetane naaftada
Tirada Cetane ee naaftada ayaa ah tilmaanta ugu weyn ee hantida ka hortagga garaacista ee saliidda naaftada.
Dhacdada dusha sare ee mashiinka naaftada ayaa la mid ah tan matoorka shidaalka, laakiin sababta garaaca ayaa ka duwan.
Inkasta oo ay labaduba ka soo jeedaan gubasho kedis ah oo shidaal ah, sababta qarxinta mishiinka naaftada ayaa ah mid ka soo horjeeda engine batroolka, sababtoo ah naaftada ma fududa gubashada kediska ah, bilawga gubashada kediska ah, ururinta shidaalka ee dhululubada oo ay sababtay wax badan.
Sidaa darteed, tirada cetane ee naaftada ayaa sidoo kale ka dhigan dabiiciga naaftada.
Lambarka cetane waa 100 n-cetane.Haddii caabbinta garaaca saliidda qaar la mid tahay tan caadiga ah ee ka kooban 52% n-cetane, lambarka cetane ee saliiddu waa 52.
Isticmaalka shidaalka naaftada sare leh, isku mid ahaanshaha gubashada injiinka naaftada, awooda kulaylka sare, badbaadinta shidaalka.
Guud ahaan, mishiinnada naaftada xawaarahoodu sarreeyo ee xawaarahoodu yahay 1000 RPM waxay isticmaalaan naaftada fudud oo qiimaheedu yahay 45-50, halka mishiinnada naaftada ah ee xawaarahoodu yar yahay ay ka yar yihiin 1000 RPM ay isticmaali karaan naaftada culus oo qiimaheedu yahay 35 cetane. -49.