Omusingi gw’okukola; Mu kika kino eky’empiso y’amafuta, empewo esinga obungi enyigirizibwa etwala amafuta agaweebwa ekisenge kya swirl ku sipiidi nga 300m/s okuyita mu velocity y’okutambula kw’empewo n’okugifuuyira mu kifo eky’okwokya, ate ekitundu ekirala eky’empewo kiyingira mu kisenge eky’omunda eky’ekisenge kya swirl eky’ekiyingiza amafuta ne kitabula n’amafuta nga tekinnaba kuva ku nozzle efulumye. Enteekateeka eno ey’okutambula kwa sandwich erimu layeri bbiri ez’empewo munda n’ebweru esobola okukakasa nti amafuta gafuuka atomization ennungi .
Puleesa y'okukuba empiso .
Okutereeza omuwendo gw’amafuta mu mpiso z’empewo nakyo kyesigamye ku kukyusa puleesa y’okugabira amafuta, naye olw’okuba nti okusaasaana kw’empewo kwesigama ku kusaasaana kw’empewo okusinga sipiidi y’okukuba amafuta gennyini, puleesa y’okukuba empiso eri wansi nnyo. Ku mugugu omujjuvu, yeetaaga 1.0-1.5MPa (Gage pressure), era omutindo gwayo ogw’okufuuka atomization gufugibwa nga gutereeza puleesa n’omuwendo gw’okukulukuta kw’empewo efuumuuka.
ekirungi kya
Okugezesa kulaga nti omuwendo gw’enkozesa y’empewo efuuse atomi okutwalira awamu guli 4% ku ndagiriro y’empewo ey’okwokya okw’enzikiriziganya ey’amafuta, era omugerageranyo gwa puleesa y’empewo efuuliddwa (atomized air pressure to combustion chamber pressure) guli nga 1.8. Ennongoosereza mu kutambula kw’amafuta zisobola okutuuka ku bitundu 7% -99%. Bw’oba okola ku migugu gya puleesa entono, olw’omugerageranyo omunene ogw’empewo efuuse atomi n’amafuta, omutindo gwa atomization mu butuufu guba mulungi. Ekika kino eky’empiso y’amafuta kirina obwesigwa obw’amaanyi era tekijja kuzibikira ne bw’ogisiiga ku mafuta amakyafu. Ekirala, olw’omuwendo gw’amafuta ogukulukuta wansi mu kkubo ly’amafuta, si kyangu kukaddiwa, era omutindo gw’okufuuka atomu gubeera munywevu. N’olwekyo, ku mafuta amazito agakozesebwa mu kwokya, erina ebirungi eby’enjawulo ku mpiso z’amafuta ez’ebyuma .
