Kodi ma turbocharger amalimbana ndi kutentha kwambiri?

Mphamvu ya turbocharger imachokera ku kutentha kwambiri ndi mpweya wotulutsa mpweya wambiri, choncho sichidya mphamvu zowonjezera injini. Izi ndizosiyana kwambiri ndi momwe supercharger imadya 7% ya mphamvu ya injini. Kuphatikiza apo, turbocharger imalumikizidwa mwachindunji ndi chitoliro chotulutsa mpweya ndipo imakhala ndi mawonekedwe osakanikirana.

"Pamene pali kukakamizidwa kwakukulu, mphamvu yaikulu." Ichi ndi chiwonetsero chenicheni cha turbocharging. Nthawi zambiri, mtengo wowonjezera wa supercharger uli pansi pa 0.5bar, ndipo liwiro likamakula, limawononga mphamvu zambiri za injini. Koma turbocharging ilibe zolephera zotere. M'malo mwake, idzakhala yamphamvu kwambiri pamene liwiro likuwonjezeka. Chifukwa pamene liwiro la injini likuwonjezeka, mphamvu yotulutsa mpweya idzakhala yaikulu, ndipo mphamvu yomwe imakhudza turbine idzakhalanso yaikulu. Liwiro la rotor lonse lidzakwera mofulumira, ndipo chotengera cha compressor chingathenso kuzungulira pa liwiro lalikulu.

Turbo boost imatha kupitilira mtengo wa 1 bar boost. Magalimoto ambiri osinthidwa amatha kupeza mtengo wokwera kwambiri wa 1.5 pambuyo pakulimbitsa ma silinda ndi kukonza makompyuta. Mwachitsanzo, mtengo wowonjezera wa magalimoto ena ndi 0,9, ndipo mutatha kusintha kompyuta ya injini, imatha kufika 1.5. Komabe, kukwera mtengo kwa magalimoto osagwira ntchito omwe timagula nthawi zambiri kuti tigwiritse ntchito kunyumba ndi kochepa kwambiri kuposa 1, nthawi zambiri kumakhala pakati pa 0.3-0.5, yomwe imatha kulinganiza magwiridwe antchito, kugwiritsa ntchito mafuta komanso moyo wa injini. Turbocharging ili ndi mtengo wokwera kwambiri kuposa wowonjezera, ndipo motero mphamvu ya injini ndiyokwera kwambiri.

Turbocharger ili ndi mawonekedwe osavuta, sadya mphamvu ya injini yake, ndipo imakhala ndi mtengo wokwera kwambiri. Zinthu izi zimapereka mwayi waukulu wa turbocharging. Komabe, mfundo ya turbocharging imapangitsa kuti ikhale ndi chiopsezo chachikulu chobisika: kutentha kwambiri. Gwero lalikulu la kutentha ndi kutentha kwa mpweya wotuluka. Kutentha kwa utsi wa injini ya mafuta kumatha kufika madigiri 750-900 pamene akugwira ntchito yodzaza, ndipo ndi pafupifupi madigiri 700 pansi pazikhalidwe zogwirira ntchito. Mipweya yotulutsa mpweyayi idzazizira pamene ikuyendetsa turbine kuti izungulira. Kodi kutentha kumeneku kumapita kuti? Zimatengedwa ndi masamba a turbine.

ShanghaiMalingaliro a kampani SHOUYUAN Power Technology Co., Ltd. ndi zabwino kwambiriwogulitsa fakitalezapambuyo turbochargerndimagawo a turbokwa magalimoto, ndi ntchito zina zolemetsa. Kwa zaka zoposa 20, mankhwala athu akhala akutumikira kufunika kubwezeretsedwa. Ku Shanghai SHOUYUAN, timamamatira kupereka makasitomala athuma turbos apamwamba kwambiripamtengo wabwino kwambiri. Zogulitsa zathu zimaphimba zinthu zambiri zomwe zingagwiritsidwe ntchito ku injini zosiyanasiyana, kuphatikizapoCUMMINS, CATERPILLAR, KOMATSU, Chithunzi cha VOLVO, PERKINS…