Umgaqo esebenza ngayo injini diesel kufakelo mihla

Phambi kokuba uthinte kumxholo iyunithi eziqhelekileyo injini diesel bekuya kuba luncedo ukwenza uhambo encinane ibe elidlulileyo ukulandelela lezo eyafumana umgaqo injini diesel, kwakunye nophuhliso injini ebudeni benkulungwane XX.

Injineli abasungula ulwakhiwo injini yokuqala usebenzisa yesibaso solwelo njengomthombo wamandla, waba uRudolf Dizel. Nokuba ekupheleni kwenkulungwane ye-19, wafumana ukusetyenziswa Ngephanyazo isiphumo ucinezelo izibaso ngaphakathi kwigumbi, apho oko kunokwenzeka ukuba afumane amandla amakhulu okuba ngexesha njengokujikeleza le crankshaft. Ukususela ngelo xesha, yaye abantu iinjini diesel yokuvutha kwangaphakathi. Eyona nowethu ezingundoqo kwiiyunithi diesel baba iinjini ipetroli ukuba uwine ngenxa yokuba akwazi ukunika ireyithi ephezulu ujikelezo. Kuphela 30 ka injineli German kwinkulungwane XX uRobert Bosch wakwazi ukwakha iimpompo ngonaphakade ezininzi yokuqala koxinzelelo oluphezulu, okwaye kwabonelela ukuphuhliswa ngakumbi iinjini diesel.

Umgaqo esebenza ngayo injini diesel isekelwe kwinto yokuba ucinezelo umxube enokutsha kwi iziqulathi injini ayikho ngenxa yintlantsi ukusuka yintlantsi iiplagi, yaye ngenxa ingcinezelo apho diesel. Ukuba injini ipetroli amafutha oluxutywe umoya phambi kokuba bangene isilinda kwi injini idizili, umoya icocwe engena isilinda njengoko piston uhamba phantsi, emva koko kukho inaliti ye diesel, umxube ngenxa lasekwa of koxinzelelo oluphezulu ezinokutsha. Isiphumo unamandla kugqajukelwa amandla, yaye ke ngalo ndlela ukunyuka injini amandla kakhulu. Ngoko ke, lo mgaqo injini diesel isekelwe phezu ucinezelo ngamandla umxube amafutha kunye ucinezelo yayo.

Kukho, ngoko ke, ezingeloncedo eliqela enxulumene ubunjalo bomzimba umoya zixutyiwe. Isibakala sokuba phantsi yeqabaka enzima ubushushu zixinaniswe umoya inokuba azonelanga ukuba ucinezelo ye diesel, kunye ezinxulumene iingxaki ezithile xa bekuqalwa injini yeemoto diesel ebusika obubandayo. Noko ke, ngo lokubolekwa idizili mihla, kungekuphela nje imoto kodwa ukusetyenziswa kwimizi-mveliso, isetyenziswa preheating inkqubo kufudumeze umoya leyo phantse iqeda lembandezelo.

iinjini Diesel ezisetyenziswa namhlanje imikhumbi kunye moya mveliso, apho kubonakalise ukuba inkqubo ezithembekileyo elide nobomi inkonzo ende. Ukongeza, i-injini yalo hlobo ziye zanda kakhulu-injini. Ngoko ke umgaqo osebenza kuyo injini ye injini idiesel kukuba ukusebenzisa amandla iyonke evela ukutshiswa amafutha ngexesha ukusebenza ngoomatshini turbine.

Ngelishwa, kodwa hamba ezinye zeemposiso malunga injini idizili, phakathi leyo zilandelayo ixhaphake kakhulu kwi-bume wabaqhubi:

- ukusebenza elikhulu kakhulu injini diesel;

- ukusebenza kade kwe-injini;

- operation eyongayo;

- isiqalo embi xa kubanda.

Kwi indawo yokugqibela, siye ndiyifumene, ke ngoku injini diesel siseko ukusebenza komntu akuxhomekekanga ekuzithandeleni lobushushu voice. Ke ukuba lo msebenzi eyongayo ngakumbi, oko ngaphambili, xa amaxabiso amafutha emoto ayekwi kwaba-3-goca ngaphantsi iindleko zepetroli. Namhlanje, uncedo iphambili iinjini diesel ngamandla ngakumbi nobomi elide enjinini. Ukuba sithethe malunga nomsebenzi elikhulu ezicothayo, kanye lo mgaqo injini diesel uphikisa ezi ngxelo, kuba xa injini iqwalaselwe kakuhle kwaye nemiqathango ukusebenza kwalo kuya kukunceda ngokuthembeka ixesha elide.