Chii chinonzi octane nhamba yepeturu
Octane ndiko kugona kwepeturu kushingirira kudzvanyirirwa. Mota dzepamusoro dzinoda peturu yeoctane yakakwira kuti ivandudze kushanda nesimba uye kuita.
Vazhinji vevatyairi vakakwira pachiteshi chepeturu ndokuisa peturu yeimwe chiyero cheoctane. Kazhinji, zviteshi zvegasi zvinopa marudzi matatu epeturu ane akasiyana octane ratings.
Nekudaro, hatisi tese tinoziva kuti nhamba yeoctane chii, uye isu tinongoziva kuti mumwe ane makumi masere nemanomwe, mumwe ane 87, uye premium ine 89 octane.
Chii chinonzi octane nhamba mupeturu?
Mhinduro pfupi ndeyokuti octane chiyero chehuwandu hwekutsikirirwa kwehuturu hunogona kumira isati yatungidza. Mukutaura kwevasina basa, kukwira kwechiyero cheoctane, kashoma kuti mafuta atungidze pamhepo yakanyanya uye kukanganisa injini yako.
Ichi ndicho chikonzero mota dzepamusoro dzine injini dzekumanikidza dzepamusoro dzichida yakakwira octane (premium) mafuta. Chaizvoizvo, mafuta epamusoro eoctane anowirirana neinjini dzepamusoro, izvo zvinogona kuvandudza kushanda nesimba, zvichigona kudzikisa kuburitswa nekupisa mafuta zvakanyanya.
Munzvimbo zhinji dzeUS, peturu yenguva dzose isina lead ine octane rating ye87, yepakati giredhi i89, uye premium i91-93. Nhamba idzi dzakatemerwa nekuyedzwa kweinjini, izvo zvinoguma nezviyero zviviri: tsvakurudzo octane nhamba (RON) uye injini. Nhamba yeOctane (MCH). )
Vazhinji varidzi vemotokari vangasaziva kuti peturu yemukati yekupisa injini inoshanda sei kana nei octane yakakosha. Vamwe vangatofunga kuti kutengesa peturu kune peturu yepamusoro, nekuda kwemitengo yakaderera uye yakakwira, inzira yekutengesa "yakajairika peturu" kune "fancy peturu". Muchokwadi, mhando dzakasiyana dzinoreva mhando dzeinjini dzemotokari dzinoda mazinga akasiyana eoctane mupeturu.
Octane inoshanda sei muinjini?
Zvichienderana nemagadzirirwo einjini yemotokari, octane inoita basa rakakosha mukuita kweinjini uye inoyera kugona kurwisa kupisa kwega, kunowanzozivikanwa se detonation.
Injini yepeturu yemukati inopisa inomanikidza musanganiswa wemhepo nemafuta mumasilinda ayo, nekudaro ichiwedzera tembiricha uye kudzvanywa kwemusanganiswa. Musanganiswa wemhepo/mafuta unotungidzwa nespark panguva yekutsikirirwa, uye kupisa kunokonzeresa kunoburitsa simba rekupisa rinozopedzisira ratyaira mota. Kugogodza kunogona kuitika pane tembiricha yakakwira (semugumisiro wekumanikidza) mumasilinda ejini. Nokufamba kwenguva, kugogodza kunoderedza mafuta emotokari, kubira injini simba, uye kunokonzera kukuvara kweinjini.
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