Propulsion Alternative. engine The Rotary: mabda'a hawlgalka, baaxadda iyo fikradaha

Bal qiyaas sida badan baabuurta waxaa jira dunida oo dhan. Ku dhowaad 99% ee wadarta raxan gaari dunida ku leeyihiin fidmad - qalab engine. engine Tani waa la isku halayn karo oo hore u muddo dheer shaqeeya ee noocyada kala duwan ee baabuurta. Laakiin back to sheekada. Ka dib markii kacaankii warshadaha, taas oo sabab u ahaa dhalashada of engine shiilayo, dunida loola cararay giraangirihii. Maqnaanshaha ciidan ku nool wadista, taas oo ah arrin dhibaato badan, sidaa daraadeed waxa uu ahaa mid aad u soo jiidasho leh. Laakiin haddii badan fududeeyey by tallaabada ee fikradda engine Rotary isticmaalay ku daqiijin jireen ah oo weli ka shaqeynayey dabaysha. Just ka dibna layaabna ma leh sababta sidaas.

Sayidka, dhalashada more caan ah oo naga mid ah engine qalab si siiyey a boodid tayo awood badan. Waxaan xusuustaa mabda'a hawlgalka. In mid ka mid ah oo meel isku mid ah u xiran kala duwan oo dhexdhexaad ah iyo mugga shaqada. By duro shidaalka iyo hawada waa la abuuray markii qalab shaqada. Waxa uu, ka bacdi, waxaa kinematically xiran usheeda dhexe iyada oo loo marayo hab adag hab kumbyuutarradeedu ah. mooshin Translational (qalab wax kabadalaya mugga) waxaa beddelay dhaqdhaqaaq wareeg ee ka qodaa ee. Haddii aad eegto engine a Rotary, mabda 'hawlgalka waxay noqon doontaa xoogaa kala duwan.

engine The Rotary sidaas u yeedhay, maxaa yeelay, qaybta ugu muhiimsan ee ka shaqeeya - rotor ah, ma Cabbeeyaha. rotor ee sida engine la soo bandhigay qaab element treugolnikoobraznogo weyn, gudaha oo ay jirto god ilko. stator wuxuu ka kooban yahay qolof dibadda, siddo oo dhinaca iyo usheeda dhexe dhexena ilkaha weheshiga waa dhexroor weyn u yar. Tani waa mid ka mid ah nooca - engine ee Rotary. Mabda'a hawlgalka qalab iyo waa xoogaa aan caadi ahayn ee in rotor la wareejiyo asymmetrically qaraabo xarunta engine ah. Sidaas oo ka mid ah kacaankii ka dhacaan sida ugu badan saddex wareeg ka shaqeeya shaashad buuxda (qaraabo in ay qalab ah). Tani waa in kooban.

Haddii, si kastaba ha ahaatee, si faahfaahsan, mabda'a ah hawlgalka sida: qaadashada hawada, riixo, duray shidaalka, sii daayo (kordhin) ah. wareegga noocan oo kale ah waxaa lagu fuliyey gudaha qalab iyo engine ku sari gudaha, laakiin shaqada kaliya sameeyaa dhigma 6-dhululubo engine sari gudaha ee nooca qalab ah. Laakiin sababta, ka dibna, mabda'a engine ee Rotary looma samayn kacaanka? Jawaabtu waa mid fudud - ma si siman sida ay u egtahay. Noocan ah engine sari gudaha lug ku dhowaad dhammaan noocyada caalami ah, oo ay ku jiraan gudaha. Waxaan samaynaynaa wax walba, laakiin waxa ay ka leexatay in la dhaqan geliyaa in cutubyo ka. Warkeeda ayaa waxa in Felix Wankel bilaabay shaqo on engine ee 19 sano. Laakiin tani waa lagama yaabo, maxaa yeelay, halka horumarinta farsamada ahayd daciif, iyo waxbarashada xirfadeed - raaxo ah iyo failed.

Si kastaba ha ahaatee, waxaan ka ogahay xagga taariikhda, in uu shaqo ee daabacaadda daabacay farsamo helay. shaqada Tani waxa ay ahayd bilaawga ee engine Wankel ee dunida of technology. Waxaa la og yahay in uu bilaabay inuu si firfircoon horumarinta fikrad this, si uu u jiro magac noocan ah engine - engine Wankel ah. Back to su'aasha - sababta matoorada Rotary ma noqon baahsan? Jawaabta waxaa laga heli karaa faa'iidooyinka iyo khasaaraha of nidaamka sari engine gudaha.

Faa'iidooyinka shaqada in uu leeyahay motor a Rotary (hawlgala mabda'a kor lagu sharaxay) been in qodobbada soo socda:

- saarka awood High,

- fududaato design (marka la barbardhigo qalab ah);

- jiro xad (dhintay) dhibco;

- Uma baahnid xubno dheeraad ah (hab kumbyuutarradeedu).

Qasaaraha noocan:

- load weyn ku saa'idka iyo ilkaha;

- kulayl degdeg ah;

- kakanaanta ee dhagixiina way qolladaha shaqsi.

Waxaa u muuqan lahaa in mabda 'hawlgalka engine ee Rotary ayaa ka wanaagsan yahay kii engine qalab ah. Xataa faa'iidooyin badan khasaaraha, oo waxay (faa'iidooyinka) waxaa ka mid ah muhiimadda ugu weyn. Laakiin ku dhiirigelinayaan in uu ku guuldareysatay inay ku filan keeni hawlgalka deggan si ay tusaale ahaan wareegga qalliinka. Si kastaba ha ahaatee, waxaa jiray ka reeban. Isla mar, ka gaari rô-80 ayaa la gudoonsiiyey abaalmarinta lagu magacaabo "Car ee sannadka 1987". Waxaa kale oo tirada la mid ah oo dhan.

Maanta, caqabadaha soo food by injineerada marka, arrin xalin. Qaybo ka waxaa la samayn karaa ka darka iyo Alloys-xoog sare. Laakiin saarayaasha gaariga waa in degdeg ma si tabo cusub. Waxaa laga yaabaa in ay sabab u tahay xaqiiqada ah in noocan ah engine kaliya ayaa awood dheeraad ah ka shaqeeyaa inta kharash weyn. this iska leh qiimaha shidaalka iyo kaydka ah ee khayraadka dabiiciga ah, oo aad hesho aragti weyn, kaas oo la malaha ma ku Qaddarray si ay u noqdaan tiro.