Lienjiniere tsa diesel li na le likarolo tse 8, melemo le melemo

Ka 1892, moqapi oa Lejeremane Rudolf Diesel (Rudolf Diesel) o ile a qapa enjene ea Diesel ho fihlela kajeno e se e le lilemo tse fetang 120 tse fetileng, enjene ea Diesel e sebelisoa ka lisebelisoa tse fapaneng tsa mechine, litšobotsi, melemo, melemo ea enjene ea Diesel oa tseba?

1. Melemo ea lienjine tsa diesel ke torque e kholo ea tlhahiso, ts'ebetso e phahameng ea mocheso le moruo o motle oa mafura.
2. Enjene ea diesel le enjene ea peterole li ts'oana, potoloho e 'ngoe le e' ngoe ea ts'ebetso e boetse e feta ka ho noa, khatello, matla, ho qeta lichapo tse 'ne.
3. Empa kaha mafura a diesel ke diesel, viscosity ea eona e kholo ho feta peterole, ha ho bonolo ho fetoha mouoane, sebaka sa mollo se tlase ho feta peterole, motsoako o ka har'a silinda ea enjene ea diesel ke khanya ea khatello, kahoo enjene ea diesel ha e hloke ho chesoa. tsamaiso.
4. Ha enjene ea diesel e sebetsa, moea o kenngoa ka har'a silindara.Ha moea o ka har'a cylinder o hatelloa ho fihlela qetellong, mocheso o ka fihla ho 500-700 ℃ 'me khatello e ka fihla ho 40-50 atmospheres.Ha piston e le haufi le setsi se shoeleng se ka holimo, molomo oa ente ea tsamaiso ea phepelo ea oli e kenya mafura ka kamoreng e tukang ea cylinder ka khatello e phahameng ka ho fetisisa ka nako e khutšoanyane haholo.Oli ea diesel e etsa likaroloana tse ntle tsa oli, tse kopantsoeng le moea oa khatello e phahameng le mocheso o phahameng.Motsoako o tukang o chesa ka boeona, 'me matla a phatlohang a hlahisoa ke ho atolosoa ho matla, e leng ho sutumelletsang piston ho etsa mosebetsi ho ea tlaase.Khatello e ka ba ho fihlela ho 60-100 atmospheres, kahoo mochine oa diesel o hlahisa torque e ngata.
5. Ka lebaka la khatello e phahameng ea ts'ebetso ea enjene ea diesel, likarolo tse amehang li hlokahala hore li be le matla a phahameng a sebopeho le ho satalla, kahoo molumo oa enjene ea diesel o batla o le moholo;Ho nepahala ha ho etsoa ha pompo ea ente ea mafura le nozzle ea enjene ea diesel e phahame.
6. Ho feta moo, enjene ea diesel e sebetsa ka thata, lerata le sisinyehang;Oli ea diesel ha e bonolo ho fetoha mouoane mme ho bata ho qala ka mocheso o tlase ho thata ho feta enjene ea peterole.Ntle le moo, enjene ea diesel e na le index e tlase ea matla ho feta enjene ea peterole (lebelo le tlase), le mesi e mengata ea soot le likaroloana (PM) ho feta enjene ea peterole.Ka lebaka la litšobotsi tse ka holimo, enjene ea pele ea diesel hangata e sebelisoa terakeng e kholo le e mahareng le likoloi tse amanang le boenjiniere le lisebelisoa.
7. Ka nts'etsopele ea theknoloji ea enjene ea diesel, mahlale a 'maloa a tsoetseng pele, joalo ka ente e tobileng, turbocharged le inter-cooled, taolo ea motlakase, ts'ebeliso e tloaelehileng ea theknoloji ea terene ka enjene ea diesel, e etsa hore qalong mefokolo ea enjene ea diesel e rarolloe hamolemo. molemo oa ho boloka matla le tlhahiso ea CO2 ea enjene ea diesel, ke tsohle, ho kenyelletsa le enjene ea peterole, enjene ea mocheso e ke ke ea nka sebaka.
8. Kajeno, enjene ea diesel e sebelisitsoe haholo ka literaka, li-pickup, SUV, baepolli ba lintho tsa khale, li-forklift, lijenereithara, mechini ea jareteng, mechini ea temo le masimo a mang a mangata.