Chii chinoshanda nemota ine resonant cavity?
Resonator yemotokari, inozivikanwawo se resonant cavity, chishandiso chekuderedza ruzha chakaiswa kumberi kwepombi yekupinda yemotokari, chinowanzova pasi pamberi pemotokari. Chishandiso ichi chinoderedza ruzha rwekupinda uye chinodzikamisa uye chinochengetedza kufamba kwemhepo kuburikidza nechimiro chepakati pekati, ukuwo chichideredza mukana wekunyudzwa kwemvura muinjini paunenge uchipfuura nemumvura.
Resonator inoshandisa dhizaini ine mativi madiki uye gomba rakakombama pakati, izvo zvinogona kuwedzera kumanikidzwa kwekupinda uye huwandu hwekupinda. Mvura inofemwa panguva yekunyura mumvura inogara mugomba iri pasi pesimba regiravhiti, ichidzivirira kupinda zvakananga muinjini. Zvisinei, kana mhepo inopinzwa ikadzika mumvura, mudziyo wacho ucharasikirwa nekukwanisa kwawo kuderedza simba rekushandisa vacuum.
Basa guru nderekuderedza ruzha rwekupinza mweya. Uyezve, kuwedzera nzvimbo iri pakati pepombi kunogona kushanda sechinodzivirira uye kudzikamisa mhepo inopinda mweya.
Kukuvadzwa kwenzvimbo ine resonant yemotokari (bhokisi rine resonant) kunogona kukonzera zvikanganiso zvinotevera:
Kuderera kwekushanda kwesimba
Bhokisi re resonant rinowedzera kushanda zvakanaka kweinjini pakumhanya kwakaderera (1500-3000 RPM) nekugadzirisa mafungu ekumanikidza kweinjini. Kana yakuvara, simba reinjini rinodzikira neanenge 88-12%. Pakumhanya kwakakwirira (kupfuura 4000rpm), nekuda kwekutadza kushanda kwesimba reinjini pakumhanya kwakaderera, nzira yekufamba kwemhepo inopfupika, zvichikonzera kupindura kwesimba zvishoma nezvishoma.
Ruzha nekudengenyeka kwawedzera
Kana ichishanda zvakanaka, inogona kuderedza ruzha rwekunwa ne5 kusvika 8 decibels. Zvisinei, mushure mekukuvadzwa, ruzha rusina kujairika "rwakaita serwekupenya" ruchaitika (zviri pachena mu2000-3500 RPM range), uye panguva imwe chete, kudedera muchikamu cheinjini kuchawedzera.
Kushandiswa kwemafuta kwaderera
Nekuda kwekudzikira kwekushanda zvakanaka kwemafuta, ECU ichawedzera huwandu hwemafuta anoshandiswa mukufambisa kuti ikwanise kutsiva huwandu hwemhepo nemafuta. Kushandiswa kwemafuta kwakaringana kunowedzera ne0.3-0.8L/100km mumaguta uye ne0.2-0.5L/100km mukufamba nekukurumidza.
Njodzi yekunyura mumvura
Kana chivharo chikatyoka, pane njodzi yekuti injini inwe mvura munguva yekunaya kwemvura kana kuti paunenge uchipfuura nemumvura. Ruzivo rwekuyedza runoratidza kuti kana uchipfuura nemumvura ine 15cm nekumhanya kwe50km/h, mukana wekuti mvura ipinde unowedzera ne75% zvichienzaniswa nemamiriro ezvinhu akajairwa.
Kuzivikanwa kwezviratidzo zvekukanganisa
Zviratidzo zvinotevera zvinoda kugadziriswa nenguva:
Kumhanya kwekushanda kunofamba kunochinja-chinja kupfuura ±50rpm
Pane kunzwa kwakasiyana kweku "kuchema" kana uchityaira uchimhanya 60-80km/h
Ruzha rwemuridzo rwakafanana nerwiyo runonzwika kubva muchikamu cheinjini panguva yekumhanya kamwe kamwe
Youdaoplaceholder0 Kukuvadzwa kwe resonator yemotokari (bhokisi re resonator) kune mhedzisiro yakaipa pakushanda kwemotokari, kunonyanya kuoneka sekuwedzera kweruzha, kupindira kwemhepo isina kugadzikana, simba shoma, kudzikira kwekushandisa mafuta, uye zvinogona kutungamira mukukuvadzwa kwenguva refu kweinjini. resonant cavity chinhu chakakosha che intake system, chinoshandiswa kuderedza ruzha, kudzikamisa kufamba kwemhepo uye kugadzirisa kushanda zvakanaka kwe intake. Kukuvadzwa kwayo kuchakanganisa zvakananga mamiriro ekushanda kweinjini uye ruzivo rwekutyaira.
Youdaoplaceholder0 Kukuvadzwa kwe resonator yemotokari (bhokisi re resonator) kune mhedzisiro yakaipa pakushanda kwemotokari, kunyanya kunoratidzwa nekuwedzera ruzha, kupindira kwemhepo isina kugadzikana, simba shoma, kudzikira kwekushandisa mafuta, uye zvinogona kutungamira mukukuvadzwa kwenguva refu kweinjini. resonant cavity chinhu chakakosha che intake system, chinoshandiswa kuderedza ruzha, kudzikamisa kufamba kwemhepo uye kugadzirisa kushanda zvakanaka kwe intake. Kukuvadzwa kwayo kuchakanganisa zvakananga mamiriro ekushanda kweinjini uye ruzivo rwekutyaira.
Mhedzisiro chaiyo yekukuvara kwemukati me resonant
Nzvimbo ine resonant cavity (inozivikanwawo se resonant box kana air resonator) inoita kuti injini ishande zvakanaka nekumhanya kwakasiyana nekudzora pressure wave yemhepo inopinda. Kana yakuvara, inokonzera matambudziko anotevera:
Ruzha rweYoudaoplaceholder0 runowedzera zvakanyanya: Mushure mekukuvadzwa, harugone kunyudza zvinobudirira mafungu ekumanikidzwa kweinjini, zvichiita kuti injini igadzire ruzha rusina kujairika mukati memhando yekumhanya yakatarwa (senge kumhanya kwepakati nepasi), zvichikanganisa kugadzikana kwekutyaira.
Youdaoplaceholder0 Kusagadzikana kwekudya uye kudonha kwesimba:
Pakumhanya kwakaderera: Kudya kwebhandi refu hakugone kuumbwa, zvichikonzera kusakwana kwekudya, torque yeinjini isina simba, uye kumhanya kushoma.
Pakumhanya kwakanyanya: Haikwanise kusangana nezvinodiwa zveintake yeshort-wave, uye kuyerera kweintake kunoderera, zvichikonzera kuburitswa kwesimba kusina kugadzikana.
Youdaoplaceholder0 Kuderedza kushanda zvakanaka kwemafuta uye kuwedzera kushandiswa kwemafuta: Kusagadzikana kwekudya kunotungamira mukutsva kusina kukwana, zvichikonzera kudzikira kwekushanda zvakanaka kwemafuta uye kuwedzera kwekushandiswa kwemafuta.
Youdaoplaceholder0 Njodzi inogona kuitika yekukuvara kweinjini: Kudya zvisina kujairika kwenguva refu kunogona kukurumidzisa kupera kweinjini uye kutokonzera kutadza kushanda zvakanaka kwemuchina.
Zvikonzero zvekukuvara uye mazano ekugadzirisa
Chikonzero chikuru cheizvi ndechekuti: Nzvimbo ine resonant inobatanidza mafungu emhepo inopinda kuburikidza nekugadzirwa kwehuwandu uye dhayamita yepombi. Kana yakuvara, inorasikirwa nemhedzisiro yayo yekudzivirira, uye kusagadzikana kwemhepo kunokanganisa zvakananga chiyero chekuchaja.
Youdaoplaceholder0 Kudiwa kwekugadzirisa : Mabhuku ese anosimbisa kudiwa kwekugadzirisa kana kutsiviwa nenguva kudzivirira kudzikira kwekushanda. Semuenzaniso, kudedera kwakasimba pakumhanya kwakaderera kana kusakwana kwemhepo inopindwa nekumhanya kwakakwirira zvinoramba zvichikanganisa kuchengetedzeka kwemotokari uye hupenyu hwebasa rayo.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
