Mfundo zophunzirira za turbocharger theory

Mapu atsopanowa atengera kagwiritsidwe ntchito ka zinthu zodziwikiratu monga mphamvu ya turbocharger ndi turbine mass flow kufotokoza momwe turbine ikugwirira ntchito m'malo onse a VGT.Ma curve omwe apezedwa amapangidwa molondola ndi ma quadratic polynomials ndipo njira zosavuta zomasulira zimapereka zotsatira zodalirika.

Kutsika ndi njira yopangira injini yomwe imalola kuti igwire bwino ntchito komanso kutsika kwa mpweya kutengera kuchuluka kwa mphamvu zama injini ocheperako.Kuti akwaniritse linanena bungwe mkulu m`pofunika kuonjezera boosting pressure.M'zaka khumi zapitazi, ukadaulo wa geometry turbocharger (VGT) wafalikira kumayendedwe onse a injini ndi magawo onse amsika, ndipo masiku ano, matekinoloje atsopano a turbocharging amawunikidwa monga ma compressor osinthika a geometry, ma injini a turbocharged motsatizana kapena ma injini ophatikizika a magawo awiri.

Kupanga koyenera ndi kuphatikiza kwa makina a turbocharging ku injini yoyatsira yamkati kumakhala ndi phindu lalikulu pamachitidwe oyenera a injini yonse.Mwachindunji, ndizofunikira kwambiri pakusinthana kwa gasi komanso panthawi yakusintha kwa injini kwakanthawi, ndipo zidzakhudza kwambiri momwe injini imagwiritsidwira ntchito komanso mpweya woipa.

Mawonekedwe a turbine amalumikizidwa molondola ndi ntchito za quadratic polynomial.Zochita izi zimakhala ndi zomwe zimasiyanitsidwa mosalekeza komanso popanda discontinuities.Kusiyana pakati pa machitidwe a ma turbines pansi pamayendedwe osasunthika kapena osasunthika, komanso zochitika zotengera kutentha kudera lonselo zikufufuzidwabe.Masiku ano, palibe njira yosavuta yothetsera mavutowa mu ma code 0D.Choyimira chatsopanochi chimagwiritsa ntchito magawo osamala omwe sakhudzidwa kwambiri ndi zotsatira zake.Choncho zotsatira interpolated ndi odalirika kwambiri ndi kulondola kwa kayeseleledwe lonse injini bwino.

Buku

J. Galindo, H. Climent, C. Guardiola, A. Tiseira, J. Portalier, Assessment of a injini ya dizilo ya turbocharged pamayendedwe enieni oyendetsa, Int.J. Veh. Des.49 (1/2/3) (2009).