Kev piav qhia: Tus nqi stratification tuaj yeem ua tiav los ntawm txhaj nrog rau carburation. Charge stratification txhais tau hais tias muab sib txawv roj-cua sib tov muaj zog ntawm ntau qhov chaw hauv combustion chamber.
txhais li cas los ntawm stratified charge engine?
Lub tshuab hluav taws xob stratified-charge (SCE) yog lub tshuab hluav taws xob hluav taws xob nrog ntau tus yam ntxwv ntawm lub tshuab hluav taws xob… Lub txim hluav taws xob pib combustion hauv prechamber, los ntawm cov nplaim taws thiab unburned roj dhau raws li ib tug high-ceev dav hlau mus rau hauv lub ntsiab lub tog raj kheej. Nyob ntawd, combustion tiav lawm nyob rau hauv ib tug tag nrho lean sib tov.
What does stratified in TSI mean?
TSI stands for " turbocharged stratified injection" and was inspired by the Volkswagen TDI Clean Diesel and FSI direct fuel injection engines. Lub cav tso cai rau lub zog siab dua ntawm qis RPMs, uas txhais tau tias muaj zog ntau dua nrog kev siv roj tsawg.
Yuav ua li cas thiaj li hlawv cav ua haujlwm?
Lean-burn yog hais txog kev kub hnyiab ntawm cov roj uas muaj huab cua ntau dhau hauv lub tshuab hluav taws xob sab hauv … Cov huab cua ntau dhau hauv lub cav ntshiv-hlwb emissions deb tsawg hydrocarbons. Cov huab cua siab-roj piv kuj tseem siv tau los txo qhov kev poob los ntawm lwm lub cav fais fab kev tswj xyuas xws li kev poob qis.
Cov compression piv ntawm IC cav yog dab tsi?
Cov compression piv tau txhais raws li qhov piv ntawm qhov ntim ntawm lub tog raj kheej nrog lub piston hauv qab txoj hauj lwm, Vqab (loj tshaj plaws), thiab nyob rau hauv txoj hauj lwm saum toj kawg nkaus, Vtop (tsawg kawg nkaus). Qhov siab dua qhov piv txwv no, qhov ntau dua yuav yog lub zog tso tawm los ntawm lub cav muab. Nws yog feem ntau nyob rau hauv 6–10 ntau
