Cov txheej txheem:
- txhais li cas los ntawm stratified charge engine?
- What does stratified in TSI mean?
- Yuav ua li cas thiaj li hlawv cav ua haujlwm?
- Cov compression piv ntawm IC cav yog dab tsi?
Video: Los ntawm cov txheej txheem twg tuaj yeem ua tiav cov nqi stratification?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
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
Pom zoo:
Los ntawm cov txheej txheem dab tsi ua cov pa roj txav hauv cov alveoli?
Cov pa roj txav los ntawm diffusion los ntawm qhov chaw uas lawv muaj qhov siab siab mus rau qhov chaw uas lawv muaj qhov tsis tshua muaj: oxygen diffuses los ntawm huab cua hauv alveoli mus rau hauv cov ntshav. carbon dioxide diffuses los ntawm cov ntshav mus rau hauv cov huab cua nyob rau hauv lub alveoli .
Lub sijhawm twg ntawm cov theem hauv qab no ntawm cov txheej txheem tswj hwm?
Plaub theem ntawm kev tswj hwm kev lag luam yog qauv, kev siv, kev tshuaj xyuas thiab hloov kho . Yuav ua li cas hauv qab no yog ua nyob rau hauv lub tswv yim tsim theem ntawm cov txheej txheem tswj lub tswv yim? leej twg ntawm cov hauv qab no tau ua nyob rau hauv lub tswv yim tsim theem ntawm cov txheej txheem tswj hwm?
Cov txheej txheem twg yog txheej txheem gradational?
Gradational processes Weathering=breakdown of material in place Gradation=leveling of land degradation (erosion)=tshem tawm highs transport=txav ntawm cov khoom aggradation (deposition)=filling in lows Tectonic txheej txheem tsim los ntawm roughen lub ntiaj teb Gradational rog theem tawm highs thiab sau nyob rau hauv lows … Qhov twg ntawm cov txheej txheem hauv qab no yog cov txheej txheem gradational?
Puas yog txheej txheej txheej txheem siv los siv?
Kev txhim kho lub koom haum (OD) yog txheej txheej txheej txheem rau kev siv cov kev npaj hloov pauv kom ua rau tib neeg thiab cov koom haum ua tau zoo . Puas yog ib qho kev coj cwj pwm teb rau qhov tiag? Kev coj cwj pwm ntawm qhov kev xav ntawm kev xav yog qhov qhia tau tseeb ntawm kev xav.
Dab tsi ntawm cov spheres hauv qab no tau tsim los ntawm cov txheej txheem ntawm outgassing?
5. Cov pa roj tso tawm los ntawm cov hluav taws xob tawm hluav taws xob, tsim peb cov huab cua. Nco ntsoov tias vim roj av thiab dej vapor muaj tsawg tsawg kawg nkaus, lawv 'ntab' li tsim peb cov cua. 6 . Yuav ua li cas tshem tawm daim ntawv?
