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Kugwiritsa ntchito ma turbocharger mu injini zoyaka kwakhala kofunika kwambiri m'zaka zaposachedwa.Mu gawo la magalimoto onyamula anthu pafupifupi injini zonse za dizilo ndi injini zamafuta ochulukirapo zili ndi turbocharger.

Mawilo a Compressor pa ma turbocharger otulutsa m'galimoto ndi magalimoto amagalimoto ndi zinthu zopanikizika kwambiri.Pakupangidwa kwa mawilo atsopano a kompresa cholinga chake ndikupanga magawo odalirika okhala ndi moyo wabwino komanso magwiridwe antchito abwino komanso kutsika kwamphamvu komwe kumapereka injini yabwino komanso magwiridwe antchito amphamvu a injini.Kuti akwaniritse zofunikira zapadera pa mawonekedwe a thermodynamic a turbocharger zinthu za gudumu la kompresa zimakhazikika pamakina ambiri komanso kutentha kwambiri.

Malo amalire pa gudumu la kompresa kuphatikiza ma coefficients otengera kutentha kwa khoma ndi kutentha koyandikana ndi khoma amaperekedwa ndi kuwerengera kutentha kosasunthika.Mikhalidwe yamalire ndiyofunikira pakuwerengera kutentha kwakanthawi kochepa mu FEA.Kugwiritsa ntchito ukadaulo wa turbocharger mumainjini ang'onoang'ono oyatsira kumatchedwanso "Downsizing".Kuchepetsa kulemera, ndi kutayika kwa mikangano ndi kuwonjezereka kwapakati poyerekeza ndi injini zoyatsira zosachapira kumapangitsa kuti injini ikhale yabwino komanso kuchepetsa mpweya wa CO2.

Mapangidwe amakono a turbine turbine akuwunika malo ochulukirapo kuti agwire bwino ntchito.Pa nthawi yomweyi, kukhulupirika kwa makina a turbine ya nthunzi kumafunika kusamalidwa.Izi zimafuna kumvetsetsa mozama za zotsatira za kusintha kulikonse pa High Cycle Fatigue (HCF) ya siteji ya turbine ya nthunzi.

Msika womwe ukukula mwachangu wama injini amafuta a turbocharged akuyembekezeka pazaka zikubwerazi.Pempho pama injini ang'onoang'ono oyaka a turbocharged okhala ndi kachulukidwe kakang'ono kamphamvu komanso magwiridwe antchito apamwamba kwambiri.

Buku

Breard, C., Vahdati, M., Sayma, AI ndi Imregun, M., 2000, "An Integrated time-domain aeroelasticity model for kulosera kwa mafani akukakamizika kuyankha chifukwa cha kupotoza kolowera", ASME

2000-GT-0373.

Baines, NC Zofunika za Turbocharging.Vermont: Malingaliro NREC, 2005.


Nthawi yotumiza: Mar-06-2022

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