Wake wayibona imoto ima emgwaqeni ishunqa intuthu emhlophe iphinde inyuke ijubane yodwa phambi komshayeli ongakholwa? Uma kunjalo, kungenzeka kakhulu lokho ngibone injini ye-diesel ku-"auto-combustion". Leli gama alijabulisi, kodwa sivulekele iziphakamiso (isiNgisi siyibiza ngokuthi injini egijimayo). Phambili...
Kwenzenjani?
Kalula nje, ukuzishisa ezinjinini zikaDiesel kwenzeka lapho, ngenxa yokwehluleka kwemishini (okwenzeka kuma-90% wamacala ku-turbo), uwoyela ungena endaweni futhi injini iqala ukushisa amafutha sengathi idizili.Njengoba lokhu kufakwa kukaphethiloli (uwoyela wokufunda) enjinini kungalawuleki, injini igijima iyodwa ifike ngesivinini esiphezulu kuze kuphele uwoyela.
Bangakwazi ukuvala imoto, bayeke ukugijima futhi bakhiphe ukhiye ekuthutheni!, ukuthi akukho okuzosebenza futhi injini izoqhubeka nge-rpm ephezulu kuze kube:
- Aphele amafutha;
- Injini ibamba phezulu;
- Injini iyaqala.
Umphumela? Izindleko zokulungisa eziphezulu kakhulu. Injini entsha!
Ngakho ngingayimisa kanjani injini?
Abantu abaningi abazi ukuthi benzenjani esimweni lapho injini ivutha ngokuzenzekelayo (bona amavidiyo anamathiselwe). Ukusabela kokuqala (futhi okunengqondo kakhulu) ukuvala ukhiye bese uvala imoto. Kodwa endabeni yezinjini zikadizili lesi senzo asinamiphumela. Ukushiswa kukadizili, ngokungafani nophethiloli, akuncikile ekuthungeleni.
Uma nje kunomoya namafutha okuvutha, injini izoqhubeka ngesivinini esiphezulu ize ibambe noma iphuke. Bona ngezansi:
Iseluleko sokuqala: ungesabi. Okubalulekile kufanele kube ukuyeka ngokuphepha. Unemizuzu emibili ukuya kwemithathu kuphela (isilinganiso) sokuzama ukusebenzisa iseluleko esizosinikeza.
Uma sezimile, shintshela egiyeni eliphezulu kakhulu (lesihlanu noma lesithupha), faka ibhuleki lesandla, faka ibhuleki eligcwele bese ukhulula i-clutch pedal. Kufanele bakhulule i-clutch pedal ngokushesha futhi ngokuqiniseka - uma ukwenza ngobumnene, kungenzeka ukuthi i-clutch izoshisa ngokweqile futhi injini iqhubeke nokusebenza.
Uma injini ima, siyakuhalalisela! Basanda kulondoloza ama-euro ayizinkulungwane ezimbalwa futhi kuzodingeka bashintshe i-turbo - yebo, iyingxenye ebizayo, kodwa isashibhile kunenjini ephelele.
Kuthiwani uma imoto i-othomathikhi?
Uma imoto i-othomathikhi, kuzoba nzima ukumisa injini. Guqa, ubambe amadolo akho bese ukhale. Kulungile, yehlisa umoya… kunzima, kodwa akunakwenzeka! Okumele bakwenze wukunqamula umoya enjinini. Ngaphandle kwe-oxygen akukho ukuvutha.
Lokhu bangakwenza ngokuvala i-inlet ngendwangu, noma ngokudubula isicishamlilo se-CO2 kuleyo ndawo. Noma ngabe iyiphi inhlanhla, bekufanele bakwazi ukumisa injini. Manje ungawuvuli futhi, ngaphandle kwalokho umjikelezo uqala futhi.
Indlela engcono kakhulu yokugwema ukusha okuzenzakalelayo iwukusebenza ngokuvimbela futhi uphathe injini yemoto yakho kahle — hlola ezinye zezeluleko zethu. Ukunakekela ngokucophelela kanye nokusetshenziswa okulungile kuzokongela "izinto ezimbi" eziningi, ngikholwe.
Okokugcina, esinye isibonelo "se-autocombustion". Okungenzeka kube ukuhlukaniswa okubaluleke kakhulu kukho konke: