Sevazhinji venyu, pandakanga ndichiri mudiki ndaifuridza mari yakawanda pamagazini emota pane zvekunamira (ini ndaive munhu anonamira pachangu…). Pakanga pasina internet uye saka, iyo Autohoje, Turbo uye Co.
Neruzivo rudiki rwaivepo panguva iyoyo (mazvita internet!) kuverenga kazhinji kwakatambanudzirwa kune ruzivo rwebepa rehunyanzvi. Uye pese pandaiona injini ichibviswa, pane mubvunzo wakauya kwandiri: "nei gehena iri injini yekusimuka isiri nhamba yakatenderedza?"
Ehe ndoziva. Matanho angu e "nerdism" semwana aive akakwira zvakanyanya. Ndinotaura izvi nekuzvikudza, ndinoreurura.
Sezvineiwo, kuva mwana wega panhandare yekutamba nemagazini emotokari kwakaita kuti ndive nemukurumbira unoshamisa pakati pevakuru vegiredhi 4 - kune mumwe munhu aisaziva kukava bhora, nditende, ndaizivikanwa zvakanyanya munzvimbo yekutamba. Uye izvo zvakandiponesa zvikamu zvakati zvekurohwa - iko zvino kwava kunzi kudheerera, handizvo here? Pamberi…
Pane tsananguro yezvese. Kunyangwe iyo chokwadi chekuti kuchinjika kunoshanda kweinjini haisi nhamba chaiyo. Semuenzaniso, injini ye 2.0 l haisi 2000 cm³ chaiyo, ine 1996 cm³ kana 1999 cm³. Nenzira imwechete iyo 1.6 litita injini haina 1600 cm³, asi 1593 cm³ kana 1620 cm³.
Nyorera kune tsamba yedu
Handei kune tsananguro?
Sezvaunoziva, kutama kunoratidza huwandu hwemukati vhoriyamu yemasilinda einjini ese. Isu tinowana kukosha uku nekuwanza nzvimbo ye silinda neiyo yakazara sitiroko yepiston. Mushure mekuverenga kukosha uku, ingowedzera kukosha uku nehuwandu hwemasilinda.
Kudzokera kuchikoro (zvakare…), zvirokwazvo unorangarira kuti fomula yekutsvaga nzvimbo yedenderedzwa inoshandisa kukosha kwePi (Π) - masvomhu anogara achipa vanhu zvakawanda zvekuita uye zvandisingaite. taura nezvazvo nekuti Wikipedia yakatondiitira.
Pamusoro pekuverenga uku uchishandisa nhamba isina musoro, mainjiniya emagetsi anoshanda nemamirimita kuyerwa mukugadzirwa kwezvikamu zvakasiyana zveinjini. Nekudaro, iwo akaverengerwa kukosha haawanzo kutenderera nhamba.
Handei kune inoshanda kesi? Pamuenzaniso uyu tichashandisa 1.6 l ina-cylinder injini ine piston sitiroko inosvika 79.5 mm uye humburumbira dhayamita i80.5 mm. Iyo equation yaizotaridzika seizvi:
Displacement = 4 x (40.25² x 3.1416 x 79.5) | Mhedzisiro : 1 618 489 mm³ | Shanduko kuita cm³ = 1,618 cm³
Sezvawaona, zvakaoma kuunza nhamba yeraundi. "Yedu" 1.6 litre injini ndeye 1618 cm³ shure kwezvose. Uye nezvakawanda zvinonetsa mainjiniya mukuvandudza kweinjini, kurova nhamba inotenderera mukutama haisi imwe yacho.
Ndicho chikonzero nei injini yekufambisa isati yambove nhamba chaiyo (kunze nemukana). Uye ndosaka ndisina kumbofarira masvomhu…