Kusanthula kwachitsanzo ndi kuyesa mumakampani a turbocharger

Mtundu wa injini imodzi

Chitsanzo cha mbali imodzi chapangidwa kuti chidziwike momwe makina opangira ma radial-inflow omwe amaperekedwa kumayendedwe osakhazikika. Mosiyana ndi njira zina m'mbuyomu, turbine yakhala ikufanizidwa ndikulekanitsa zotsatira za casing ndi rotor pakuyenda kosasunthika komanso potengera zolemba zambiri za rotor kuchokera ku volute.

Ndi njira yosavuta komanso yothandiza yoyimira turbine volute ndi netiweki yamapaipi amtundu umodzi, kuti athe kutengera kusungirako misa chifukwa cha kuchuluka kwa dongosolo, komanso kusiyanasiyana kozungulira kwamphamvu zamadzimadzi motsatira volute, udindo. kwa kuvomereza kosinthika kwa misa mu rotor kudzera mu ndime za tsamba. Njira yopangidwira ikufotokozedwa, ndipo kulondola kwa chitsanzo cha mbali imodzi kumasonyezedwa poyerekezera zotsatira zonenedweratu ndi deta yoyezedwa, zomwe zimapezedwa pazitsulo zoyesera zomwe zimaperekedwa ku kufufuza kwa turbocharger zamagalimoto.

Magawo awiri a turbocharging

Ubwino waukulu wa magawo awiri a turbocharging umabwera chifukwa chakuti makina awiri omwe ali ndi chiyerekezo chokhazikika komanso magwiridwe antchito angagwiritsidwe ntchito. Kuthamanga kwakukulu kokwanira ndi kukulitsa kutha kupangidwa pogwiritsa ntchito ma turbocharger wamba. Zoyipa zazikulu ndizokwera mtengo wa turbocharger yowonjezera kuphatikiza intercooler ndi manifolding.

Kuphatikiza apo, Interstage intercooling ndizovuta, koma kuchepa kwa kutentha pakulowetsa kwa HP kompresa kuli ndi mwayi wowonjezera wochepetsera ntchito ya HP compressor pamlingo womwe wapatsidwa, popeza iyi ndi ntchito ya kutentha kwa kompresa. Izi zimawonjezera kuthekera kokwanira kwa makina onse a turbocharging. Ma turbines amapindulanso ndi kuchuluka kwapang'onopang'ono kwa gawo lililonse. Pazigawo zocheperako zowonjezera, ma turbines amatha kugwira ntchito bwino kwambiri kuposa momwe zimakhalira ndi gawo limodzi. Machitidwe a magawo awiri, kupyolera mu mphamvu yowonjezereka ya turbocharger, amapereka mphamvu yowonjezereka, kugwiritsira ntchito mpweya wambiri ndipo motero kutsika kwa valve yotulutsa mpweya ndi kutentha kwa turbine.

Buku

Chitsanzo chatsatanetsatane cha mbali imodzi cholosera kusakhazikika kwa ma turbocharger turbines poyika injini zoyatsira mkati.Federico Piscaglia, Dec 2017.

Kuwongolera bwino komanso kuthekera kochepetsera mpweya wa NOx kwa magawo awiri a turbocharged Miller kuzungulira kwa injini zama gasi achilengedwe.Ugur Kesgin, 189-216, 2005.

Mtundu wosavuta wa injini ya dizilo ya turbocharged, MP Ford, Vol201