The rotary-pistin engine nke Wankel

The rotary-pistin engine nke Wankel bụ ụdị nke esịtidem combustion engine. Na-akwọ ụgbọala ya na-arụ ọrụ e mepụtara site na-eto eto engineer Felix Wankel azụ na zitere. Ozugbo o kwetara akuko na ọ hụrụ ya engine na a nrọ.

N'ebe a, anyị kwesịkwara tinye na nnọọ ụkpụrụ nke rotary engine a mara na site n'ubọchi uzuoku engines na nwere ụfọdụ mmepe, ma dị ka esịtidem combustion engine, na Wankel ebe a, n'ezie, mesịrị bụrụ onye ọsụ ụzọ nke azụmahịa.

Patent nwetara tupu agha ahụ, bụ ike ịghọta naanị ke ufọt ufọt sixties. Na 1957, agaghịkwa a-eto eto nchepụta na imekọ ihe ọnụ na-eduga engineer nke German ụlọ ọrụ NSU Walter Frode ọnọde ụwa mbụ rotary esịtidem combustion engine DKM 54 n'ịnyịnya na ụgbọala, na-eweta ya bara uru iji. N'ime oge ahụ, na okwu a "Wankel engine" ghọrọ a n'ezinụlọ okwu, dị ka a ka na-eji commercially naanị German na ngwaọrụ ụdị rotary engine. Isi ihe dị iche n'etiti RAP si ICE na-arụ ọrụ pistin. Na rotornike ọrụ pistin anamde a zita prism (rotor), nke na-atọghata combustion ume rotational ngagharị. Ma ọ bụrụ na ot pistin anamde anọgide oriri - mkpakọ - ọrịa strok - hapụ rotor, ruru ya ihu atọ n'otu oge anamde atọ nke anọ ọnụ ụtarị. Nke a na-eduga ná ndị kasị mkpa uru na Wankel engine nwere n'elu ọzọ ICE - elu kpọmkwem ike.

Little oge a RPD olu nke naanị 1.3 lita ike mfe ịzụlite ikike nke 250, na ojiji nke turbocharging na niile 350 HP N'ihi ya, ihe ndị na-ngwa - elu-ọsọ ígwè. Na niile bouquet nke onwe ya adịghị emezi emezi, na a voracity ma mmanụ na mmanụ, mụbara wear nke na-arụ ọrụ na-ebupụta, ala inertia idobere, a engine nwere ike ịhụ ebe naanị na egwuregwu ụgbọala ma ọ bụ ọgba tum tum.

Kemgbe ntoputa nke Wankel engine gbalịrị iji ọtụtụ Nsukka, ma akụkọ ihe mere eme nyere ihe nile n'ọnọdu-ya, na-akpa na naanị ụlọ ọrụ na-commercially awụnyere na ha ụgbọala Motors nke ụdị, nọgidere na ya Mazda coupe RX-8. Ebe ọ ga-ahụ kwuru na isi ọrụ na-egwuri na-abụghị oru na nkà na ụzụ nsogbu. RAP nwere dịghị commonality na ot esịtidem combustion engine na na-nnọọ achọ n'ichepụta mma. Iji mee ka ha, mkpa ka i nwere a kpam kpam ọhụrụ mmepụta okirikiri na ukwuu ruru eru pesonel. Naanị Japanese agwọtawo. Ọ bụ ezie na ọ bụghị nanị na ...

Na Soviet Union rotorniki nwekwara mepụtara, na, Ọzọkwa, rotary engines VAZ ghọrọ a ụdị akụkọ mgbe anụ ụlọ ụgbọala na ụlọ ọrụ. N'ihi na a ogologo oge na ụdị na RAP naanị nụrụ, ma ọ bụghị na hụrụ. Ha na-enyefe ahụkebe nche ọrụ, ma na ida nke mba councils nọ onwe aka. Ọzọkwa, mgbe 97-afọ gafere asambodo VAZ-415 engine, na eluigwe na ala rotornik nke a pụrụ arụnyere na ihe ọ bụla na / VAZ na ọbụna Muscovite na Volga. N'ụzọ dị mwute, na-edu ndú nke AvtoVAZ na 2004 na-egbu oge na mmepe nke a na mpaghara nke engines mgbe ebighị ebi.