Mmepe nke teknụzụ turbocharging
Posey, onye injinia na Switzerland bu ụzọ tụpụta teknụzụ Turbocharging, ma tinyekwa akwụkwọ maka patent maka “teknụzụ inyeaka supercharger engine combustion”.Ebumnuche mbụ nke nkà na ụzụ a bụ iji mee ihe na ụgbọ elu na tankị ruo 1961. , General Motors nke United States, malitere ịnwa ịwụnye turbocharger na ụdị Chevrolet, ma n'ihi obere nkà na ụzụ n'oge ahụ, e nwere ọtụtụ. nsogbu, ọ bụghịkwa n'ọtụtụ ebe kwalite ya.
N'afọ ndị 1970, Porsche 911 nke nwere engine turbocharged pụtara, nke bụ oge mgbanwe na mmepe nke teknụzụ turbocharging.Ka oge na-aga, Saab kwalitere teknụzụ turbocharging, nke mere na ejirila teknụzụ a mee ihe n'ọtụtụ ebe.
Ụkpụrụ nke turbocharging
Ụkpụrụ nke teknụzụ turbocharging dị nnọọ mfe, nke bụ iji ikuku iyuzucha nke a na-esi na injin ahụ mee ka onye na-emepụta ihe na-emepụta ike, na-ebufe turbine nke coaxial, na ịpịkọta ikuku na-abanye na cylinder, si otú ahụ na-abawanye ike na torque nke injin.
Site na mmepe nke teknụzụ, enweela igwe eletriki eletrik, nke bụ ịkwanye ikuku compressor site na moto.Ha abụọ nwere otu ụkpụrụ na isi, ha abụọ bụ maka ịkpakọ ikuku, mana ụdị nke supercharging dị iche.
Site na ewu ewu nke teknụzụ turbocharging, ụfọdụ ndị nwere ike iche na ọ bụrụ na agbajiri turbocharger, ọ ga-emetụta oke ikuku nke injin ahụ.Enwere ike iji ya dị ka injin na-achọsi ike n'okike?
Enweghị ike iji dị ka injin na-ebupụta onwe ya
Site n'echiche igwe, ọ dị ka ọ ga-ekwe omume.Mana n'ezie, mgbe turbocharger dara, injin dum ga-emetụta nke ukwuu.N'ihi na e nwere nnukwu ọdịiche dị n'etiti injin turbocharged na injin na-achọsi ike.
Dịka ọmụmaatụ, iji gbochie ịkụ aka nke engines turbocharged, ọnụọgụ mkpakọ na-adịkarị n'etiti 9: 1 na 10: 1.Iji kpanye ike dị ka o kwere mee, ọnụọgụ mkpakọ nke engines na-achọsi ike dị n'elu 11: 1, nke na-eduga na engines abụọ ahụ dị iche na valve phasing, valve overlap angle, engine control loggic, na ọbụna ọdịdị nke pistons.
Ọ dị ka onye oyi na-atụ na-adịghị mma na imi ya anaghị ekpo ọkụ.Ọ bụ ezie na ọ nwere ike ịnọgide na-eku ume, ọ ka ga-enwe ahụ iru ala.Mgbe turbocharger nwere ọdịda dị iche iche, mmetụta na engine nwekwara ike ịbụ nnukwu ma ọ bụ obere.
Mgbaàmà nke ọdịda Turbine
Ihe mgbaàmà pụtara ìhè bụ ụda ike nke ụgbọ ala, mmụba nke oriri mmanụ, ọkụ mmanụ, anwụrụ ọkụ na-acha anụnụ anụnụ ma ọ bụ anwụrụ ojii sitere na ọkpọkọ iyuzucha, mkpọtụ na-adịghị mma ma ọ bụ ọbụna ụda siri ike mgbe ọ na-eme ngwa ngwa ma ọ bụ mechie ngwa ngwa.Ya mere, ozugbo turbocharger agbajiri, a pụghị iji ya mee ihe dị ka igwe na-emepụta onwe ya.
Ụdị ọdịda Turbine
Enwere ọtụtụ ihe kpatara ọdịda nke turbocharger, nke nwere ike kewaa n'ime ụdị 3.
1. E nwere nsogbu na akara arụmọrụ, dị ka ogbenye impeller shaft akara, mebiri emebi ikuku duct, eyi na ịka nká nke mmanụ akara, wdg Ọ bụrụ na ndị dị otú ahụ nsogbu ime, engine na-aga n'ihu na-arụ ọrụ, nke na-abụghị nnukwu nsogbu. ma ọ ga-eduga n'ịba ụba mmanụ ọkụ, mmanụ ọkụ, na ogologo oge ịkwọ ụgbọala , na ọbụna na-abawanye na ntinye carbon, na-eme ka engine ahụ dọpụta cylinder.
2. Ụdị nsogbu nke abụọ bụ ngọngọ.Dịka ọmụmaatụ, ọ bụrụ na a na-egbochi pipeline maka mgbasa ozi ikuku gas, a ga-emetụta oriri na nkwụsị nke engine, na ike ga-emetụtakwa nke ukwuu;
3. Ụdị nke atọ bụ ọdịda igwe.Dịka ọmụmaatụ, agbajikwa impeller, ọkpọkọ mebiri emebi, wdg, nke nwere ike ime ka ụfọdụ ihe ndị mba ọzọ banye n'ime engine, ma eleghị anya, a ga-ekpochapụ engine ahụ ozugbo.
Ndụ Turbocharger
N'ezie, teknụzụ turbocharging dị ugbu a nwere ike ikwe nkwa otu ndụ ọrụ dị ka injin ahụ.Turbo na-adaberekwa na mmanụ ka ọ na-ete mmanụ na ikposa ọkụ.Ya mere, maka ụdị turbocharged, ọ bụrụhaala na ị na-aṅa ntị na nhọrọ na mma mmanụ n'oge nlekọta ụgbọ ala, n'ụzọ bụ isi, ọdịda dị njọ dị ụkọ.
Ọ bụrụ na ị zutere mmebi n'ezie, ị nwere ike ịga n'ihu na-anya ụgbọ ala na obere ọsọ n'okpuru 1500 rpm, gbalịa ka ị ghara itinye aka na turbo, ma gaa na ụlọ ahịa nrụzi ọkachamara maka nrụzi ozugbo enwere ike.
Oge nzipu: 29-06-22