Tsopano, Tiyeni tikambirane za kapangidwe kamachitidwe otopa kwa mphindi imodzi.
Ndiye pamene wopanga apanga adongosolo lotopetsa, pali zopinga zina pamapangidwe amenewo.Chimodzi mwazolepheretsa ndizokwanira.Chifukwa chake mutu wa utsi, makamaka, uyenera kukwanira ndikuyikidwa pamalo olowera injini, uyenera kudutsa zopinga zosiyanasiyana ndikupita kumbuyo kwagalimoto.Chifukwa chake, kuwerengera ndi gawo lofunikira.
Cholepheretsa china ndi phokoso.Choncho dongosolo lotulutsa mpweya liyenera kukwaniritsa mlingo wina wa kuchepetsa phokoso.Chinthu chachitatu ndi mtengo, choncho wopanga amayenera kupanga makina otulutsa mpweya pamtengo wina wake wopangira ndikuyika makinawo.Timakhalanso ndi mpweya, kotero makina otulutsa mpweya amafunika kukwaniritsa zofunikira zina zomwe zimatuluka ndipo pamapeto pake, timakhala ndi ntchito.Kotero ntchito ya dongosolo lotayirira, limapanga mapangidwe ake pamlingo wina.
Tsopano mwachiwonekere magalimoto osiyanasiyana amaika patsogolo zosiyana pazovutazo.Mukudziwa, magalimoto ena adzakhala ndi kutsindika kwakukulu pa kuyenerera, mwachitsanzo, kapena kuchepetsa phokoso, pamene magalimoto ena, mwinamwake magalimoto ogwira ntchito adzayesetsa kwambiri kuti akwaniritse ntchito kuchokera ku dongosolo.Koma dongosolo la utsi, ndipo zowonadi zomwe zimafunikira kapangidwe kake zimatanthawuza kuti makina otulutsa mpweya ndi gawo limodzi lagalimoto pomwe gawo lochita ntchito lingapangitse kusiyana kwakukulu pakuchita kwa injini.
Tsopano tikambirana za kapangidwe ka mutu ndi zotsatira za zomwe zimatchedwa scavenging, momwemonso mpweya wotulutsa mpweya umakokedwa kudzera mu injini, kumawonjezera kutuluka kwa mpweya ndi mphamvu ya volumetric.Tidzakambirana zonsezi tikamakambirana mutuwo.Koma dziwani kuti kugulitsana pakati pa mapangidwewo, kumakhudza mapangidwe ndi machitidwe a makina otulutsa mpweya.
Chimodzi mwa zinthu zodziwika kwambiri poyang'ana utsi, ndi m'mimba mwake wa mapaipi.Chifukwa chake kukula kwa chitoliro chachikulu cha utsi, kumatsimikiziridwa ndi kutuluka kwa mpweya kudzera mu injini pamayendedwe apamwamba.Chifukwa chake ma kiyubiki pa mphindi ndi muyeso womwe umagwiritsidwa ntchito pa izi.Timayesa kuchuluka kwa gasi wotuluka mu injini iyi, mu ma kiyubiki mapazi pamphindi pamphindi pachimake chake ndiyeno mbali ina yonse ya utsi imakulitsidwa mozungulira kufunika kwake.Chifukwa chake lamulo lodziwika bwino ndilakuti pamahatchi aliwonse, pamakhala ma kiyubiki mapazi awiri pamphindi imodzi yomwe imatuluka potengera mpweya wotulutsa mpweya.
Kotero injini ya 2001 Mazda MX5 Miata imapanga 108 brake-horsepower, stock engine, stock 1.6.Chifukwa chake izi zitulutsa pafupifupi ma kiyubiki mapazi 220 pa mphindi imodzi ya mpweya wotulutsa ndipo zomwe zimayenera kunyamulidwa ndi chitoliro.Kotero iyi ndi yachikale, mukudziwa, kukula kwanu kwa chitoliro cha utsi pa galimoto yamsewu ndi mainchesi awiri ndi kotala.Kotero ngati tiyeza chitoliro ichi, tiyeni tiwone apa kukula kwake kwa chitoliro ichi, tili ndi mamilimita 55 omwe ndi pafupifupi mainchesi awiri ndi kotala, ndiye ichi ndi chitoliro chanu chapamwamba cha exhaust.
Tsopano pa injini ya V8, mudzapeza kuti mukanakhala, mwachiwonekere muli ndi mpweya wokulirapo, wokulirapo wa mpweya wotulutsa mpweya, mwinamwake mudzapeza chitoliro cha inchi ziwiri ndi kotala pamenepo ngati katundu wokwanira.Koma mumapeza kuti muli ndi zotulutsa ziwiri.Choncho utsi umodzi umatuluka mbali ina ndipo utsi wina umatuluka mbali ina ya masilinda.Ndipo iwo amapita kumbuyo kwa galimotoyo kotero kuti muli ndi mphamvu ziwiri zotulutsa mpweya pa injini yooneka ngati V.
Chifukwa chake zingakhale zokopa kuganiza kuti chitoliro chokulirapo chidzawonjezera magwiridwe antchito agalimoto.Imasuntha mpweya wotulutsa mpweya mwachangu kupita kumbuyo kwagalimoto.Ndipo zimenezo sizowona.Kotero zomwe mumapeza ngati muli ndi chitoliro chomwe chili chachikulu kwambiri, ndiye kuthamanga, kuthamanga kwa mpweya wotulutsa mpweya womwe ukuyenda motsatira chitolirocho, kumachepetsa ndipo ngati muli ndi chitumbuwa chomwe chili chochepa kwambiri, mwachiwonekere, chomwe chimalepheretsa kuyenda.Koma ndikofunikira kuti pakhale chitoliro chokwanira bwino, si nkhani yoti tiyeni tiponye chingwe chachikulu cha inchi zisanu pa chinthu ichi ndikuchipopa kumbuyo kwa galimoto ndikuyika chidebe chachikulu chakale- tailpipe yayikulu pamenepo ndipo ikuwoneka ngati yamasewera.Mutha kukhala ndi chitoliro chachikulu kumapeto kwa galimoto, nati nthawi zambiri muli ndi zitoliro ziwiri, ziwiri ndi kotala, ziwiri ndi theka za inchi zomwe zikuyenda komanso mkati mwagalimoto.
Ndipo zomangamanga, zinthu zenizeni zomwe zimagwiritsidwa ntchito potulutsa mpweya, nthawi zambiri zimakhala zitsulo zofewa.Pafupifupi ma exhausts onse amapangidwa kuchokera kuzitsulo zofatsa.Ndipo mudzadziwa kuti makina otulutsa mpweya amadziwika ndi dzimbiri komanso dzimbiri ndipo mukayang'ana pansi pa galimotoyo, mukuwona utsi wa dzimbiri.Chabwino chifukwa chiyani?Zili choncho chifukwa chakuti zotulutsa mpweya zimakhala ndi moyo wovuta kwambiri.Choncho zimagwira ntchito pa kutentha kwakukulu nthawi zambiri, kutentha kumeneku kumasinthasintha pamene utsi umatenthedwa kenako n’kuzizira.
Komanso nthawi zonse amadzazidwa ndi mpweya woipa, woipa, wowononga, wotentha womwe umayambitsa ndikufulumizitsa dzimbiri mkati.Osati kokha muli mpweya wotentha mmenemo, mulinso nthunzi.Chifukwa chake nthunzi imangobwera chifukwa cha kuyaka kwake ndipo injini ikangoyamba, imatulutsa nthunzi ndipo nthunziyo imamanga ndikumangirira mkati mwa makina otulutsa mpweya ndipo imalumikizana makamaka mkati mwa ma mufflers, mkati mwa ma converter othandizira, mpaka utsiwo udzuka. kutenthedwa ndiyeno mwachiwonekere kuti madziwo adzawirikizanso ndi kuchotsedwa pa pompopompo la galimotoyo.
Koma mpaka pamenepo, imakhala mkati mwa mapaipi awa.Ndipo ngati muli ndi galimoto yomwe imayenda maulendo afupiafupi, ndipo makina otulutsa mpweya samafika kutentha, ndiye kuti sichita dzimbiri mwachangu chifukwa mumadzaza madzi ndi nthunzi mkati mwa makina otulutsa mpweya.Kuphatikiza apo, utsiwo umakhala pansi pagalimoto, kotero umakumana ndi mchere uliwonse pamsewu komanso madzi wamba ndi nyengo nthawi zonse.Chifukwa chake, ndondomeko ya utsi imatha kuwononga.Njira imodzi yozungulira izi ndi makina otulutsa pambuyo pake omwe amapangidwa kuchokera kuzitsulo zosapanga dzimbiri.
Kotero apa tili ndi njira ziwiri zotulutsa mpweya, zofanana ndendende ndipo izi ndi zaka zofanana.Izi zidatsika m'magalimoto azaka zomwezo.Ichi ndi stock, zitsulo zosapanga dzimbiri, wofatsa zitsulo utsi dongosolo.Wina ndi chitsulo chosapanga dzimbiri ndipo mutha kuwona kusiyana kwa kuvala.Ngakhale pa mapaipi awa pano, mwachiwonekere ndi ophwanyika pang'ono, koma sali ochita dzimbiri kwambiri ndi maenje ndi dzimbiri monga iyi.Choncho kutulutsa zitsulo zosapanga dzimbiri , bwino, kudzakhala nthawi yaitali, koma ndi okwera mtengo kwambiri.
Mumapeza zolumikizana zosinthika izi pama injini okwera opingasa.Choncho utsi ukafika pa injini yopingasa, imeneyo ndi injini yokwanira m’mbali.Imathamanga chammbali kudutsa galimotoyo m'malo moyenda utali wa galimotoyo ngati galimoto yomwe ili pano.Chifukwa chake chomwe tili nacho pano ndi galimoto yoyendera kumbuyo yokhala ndi injini yopingasa.Kotero inu mukhoza kuwona mkati, injini imayenda kudutsa galimotoyo.
Izi ndizofala kwambiri m'galimoto yoyendetsa kutsogolo kapena m'galimoto yonse yama wheel drive ndipo chifukwa chake amakhala ndi cholumikizira chosinthika pakutha ndi chakuti ma injini okwera amatha kugwedezeka kwambiri chifukwa akuyendetsa mawilo mbali ndi- mbali ndi injini yeniyeni yozungulira mbali ndi mbali mosiyana ndi injini yokhazikika kwautali yomwe ili ndi chizolowezi chocheperako.
Ndipo ngati mukufuna kukhala wokongola kwambiri pamalonda amtundu wa aftermarket, mutha kusiya uthenga wanu kwa ife.Ndife apadera pazigawo zamagalimoto zoperekera unyolo kuyambira 2004. Timapereka utsi wamtundu wamtundu womwe sungokhalitsa.Imalimbana ndi dzimbiri kotheratu.Zikhalanso zopepuka kuposa zitsulo zotayira.Ndipo imatulutsa phokoso losiyana kotheratu, chifukwa cha chikhalidwe cha zinthu.
Kotero ndicho chidule cha dongosolo la exhaust.Ndi imodzi mwazinthu zofunika kwambiri pamagalimoto.Lili ndi mutu, zochulukira, dongosolo la EGR, chosinthira chothandizira, masensa a O2, ndi zoziziritsa kukhosi ndi ma mufflers.Tikukhulupirira kuti nkhaniyi ikuthandizani.Tiwonana.
Nthawi yotumiza: Oct-18-2022