Alternative propulsion. The rotary engine: ụkpụrụ nke ọrụ, akporo na echiche

Cheedị otú ọtụtụ ugbo ala na e nwere n'ụwa. Fọrọ nke nta 99% nke ngụkọta ụgbọala nsoro nke ụwa nwere a haziri - pistin engine. Nke a engine bụ pụrụ ịdabere na-ama ruo ogologo oge na-ejikwara na dị iche iche nke ụgbọala. Ma azụ akụkọ. Mgbe mgbanwe usoro mmepụta, nke e mere site na biakwa obibia nke uzuoku engine, ụwa bugara wheel-ha. Enweghị a bi-akwọ ụgbọala odudu, nke bụ nnọọ ihe a ọtụtụ nsogbu, ya mere, ọ bụ nnọọ mara mma. Ma ọ bụrụ na ọtụtụ mfe site na ihe nke rotary engine echiche na-eji na igwe ka ọrụ na ifufe. Dị nnọọ mgbe sịkwa ihe mere otú ahụ.

N'ihi ya, ọmụmụ nke ọzọ maara na anyị nke pistin engine nyere a dị ike qualitative itu ukwu. Anyị na-echeta ụkpụrụ nke ime ihe. Na otu na otu mechiri emechi ohere dịgasị ọkara na-arụ ọrụ na olu. Site ntụtụ mmanụ a na ikuku na-kere na-arụ ọrụ pistin. Ọ, n'aka nke ya, na-kinematically jikọọ na aro site a crank usoro mgbagwoju usoro. Translational ngagharị (pistin modifies olu) converted n'ime rotational ije nke na aro. Ọ bụrụ na ị na-ele a rotary engine, na-arụ ọrụ ụkpụrụ ga ịdịtụ iche.

The rotary engine ka a na-akpọ n'ihi na isi-arụ ọrụ akụkụ - a rotor, ọ bụghị plunger. The rotor n'ebe dị otú ahụ engine na-dị n'ụdị oke treugolnikoobraznogo mmewere, n'ime nke na e nwere a oghere na ezé. The stator nwere ná mpụta shei, n'akụkụ yiri mgbaaka na n'ime aro na mating ezé bụ budata nta n'obosara. Nke a bụ otu ụdị - na rotary engine. Ụkpụrụ nke ime ihe nke na ngwaọrụ na bụ dịtụ ọhụrụ na na rotor na-agba gburugburu asymmetrically ikwu na engine center. N'ihi ya na onye mgbanwe ime ka ọtụtụ ndị na atọ na-arụ ọrụ okirikiri na ihuenyo zuru (ikwu na pistin). Nke a bụ na a nutshell.

Ọ bụrụ na Otú ọ dị, n'ụzọ zuru ezu, ụkpụrụ nke ọrụ dị otú ahụ: ikuku oriri, mkpakọ, mmanụ ogwu ogbugba, ntọhapụ (ndọtị). Ndị dị otú ahụ a okirikiri na-emejuputa atumatu na pistin na esịtidem combustion engine, ma naanị ọrụ rụrụ tụnyere a 6-cylinder esịtidem combustion engine nke pistin ụdị. Ma, gịnị mere, mgbe ahụ, ụkpụrụ nke rotary engine na-adịghị mere mgbanwe? Azịza ya dị mfe - bụghị otú ezigbo ka ọ na anya. Nke a na ụdị nke esịtidem combustion engine abuana ke fọrọ nke nta niile zuru ụwa ọnụ ụdị, tinyere anụ ụlọ. Anyị na-eme ihe niile, ma ọ tụgharịa si etinye na nkeji. Rumo nwere ya na Felix Wankel malitere ọrụ na engine na 19 afọ. Ma nke a bụ eleghi anya, n'ihi na mgbe oru mmepe adịghị ike, na ọkachamara mmụta - a okomoko na ụkọ.

Otú ọ dị, anyị maara si akụkọ ihe mere eme, na ọ nwetara ọrụ na e biri ebi oru mbipụta. Nke a na-arụ ọrụ bụ mmalite maka Wankel engine na ụwa nke technology. Ọ maara na ọ malitere ifịk ifịk ịzụlite echiche a, nke mere na e nwere a aha nke ụdị engine - na Wankel engine. Back to ajụjụ - mere rotary engines abụghị ebe nile? The pụrụ ịchọta azịza na uru na ọghọm nke esịtidem combustion engine atụmatụ.

Uru nke na-arụ ọrụ nwere a rotary moto (na-arụ ọrụ ụkpụrụ akọwara n'elu) ụgha na-esonụ:

- Akwa ike mmepụta;

- ala nke imewe (tụnyere na-pistin);

- dịghị ịgba (nwụrụ anwụ) ntụpọ;

- adịghị mkpa ọzọ ọcha (crank usoro).

Ụkọ ihe ụfọdụ nke a ụdị:

- a nnukwu ibu na biarin na ezé;

- ngwa ngwa ekpo oke ọkụ;

- mgbagwoju nke oru onye-ulo.

Ọ ga-adị na rotary engine ọrụ ụkpụrụ nwere a mma karịa nke a pistin engine. Ọbụna ihe uru karịa ọghọm, na ha (uru) ndị dị oké mkpa. Ma Mmepe na-emeghị nke ọma na-ewetara anụ ọrụ ka ọrụ okirikiri atụ. Otú ọ dị, e nwere ndị a gupuru. N'oge ahụ, ụgbọala Ro-80 e ọdịda nke aha "Car nke afọ 1987". Na ọ bụ ihe niile otu ọnụ ọgụgụ.

Taa, ihe ịma aka ndị chere ihu injinia mgbe, ezi edozi. Parts nwere ike si na composites na elu-ike alloys. Ma ụgbọala emepụta na ọ dịghị ọsọ ọsọ innovations. Ikekwe n'ihi na eziokwu na ụdị engine-arụ ọrụ nanị ya na ihe ike mgbe na-enwe a nnukwu ego. Tule ya na price nke mmanụ a na mee nke eke ego, ma na-a oké anya, nke a na-eleghị anya ọ bụghị kara aka na-aghọ a uka.