Ko ejo hazaza h’inganda zitwara ibinyabiziga ziri mumashanyarazi (bateri cyangwa selile ya lisansi) bigenda byamahoro - gusa umuntu utabizi arashobora kuvuga ukundi. Ariko, muriki kibazo aho ibitekerezo bikunda guhurizwa hamwe, birasabwa gutekereza kimwe mubitekerezo byakozwe kubijyanye na kazoza ka moteri yaka.
Moteri yo gutwika ntirarangira, kandi hariho ibimenyetso byinshi kuri iyo ngaruka. Reka twibuke bike:
- Wowe ibicanwa , ibyo tumaze kubivuga, birashobora kuba impamo;
- Mazda ikomeza gushikama muri moteri niterambere ryikoranabuhanga ko atari kera cyane byasaga nkibidashoboka gushyira mubikorwa;
- Ndetse Nissan / Infiniti, itera cyane imodoka zamashanyarazi, zerekanye ko haracyariho "umutobe" wo gusohora muri orange ishaje niyo moteri yaka;
- Toyota ifite agashya Moteri ya litiro 2.0 (byakozwe-byinshi) hamwe nubushakashatsi bwumuriro wa 40%
Ejo Bosch yatanze urundi rwuma rwa gants - biracyafite umwanda kuri Dieselgate… wakunze urwenya? - kubatsimbaraye ku gushyingura moteri ishaje. Ikirangantego cy’Ubudage cyatangaje kandi gishimishije "mega-revolution" mu byuka bya moteri ya mazutu.
Nkuko mubibona, moteri yo gutwika imbere ni nzima kandi itera. Nkaho izo mpaka zidahagije, kaminuza ya Wisconsin-Madinson yavumbuye ubundi buhanga bushobora guhuza Otto (peteroli) na Diesel (mazutu) icyarimwe. Yitwa Reactivity Controlled Compression Ignition (RCCI).
Moteri ikora kuri mazutu na lisansi icyarimwe!
Ihangane kubwintangiriro ikomeye, reka tugere kumakuru. Kaminuza ya Wisconsin-Madison yateje imbere moteri ya RCCI ibasha kugera ku bushyuhe bwa 60% - ni ukuvuga 60% bya lisansi ikoreshwa na moteri ihindurwamo imirimo kandi ntigapfushe ubusa muburyo bwubushyuhe.Twabibutsa ko ibisubizo byagezweho mubizamini bya laboratoire.
Kuri benshi, wasangaga bidashoboka kugera ku ndangagaciro ziri teka, ariko na none moteri ishaje yatwitse.
RCCI ikora ite?
RCCI ikoresha inshinge ebyiri kuri silinderi kugirango ivange lisansi nkeya (lisansi) hamwe na lisansi ikora cyane (mazutu) mubyumba bimwe. Uburyo bwo gutwika burashimishije - peteroli ntikeneye cyane gushimishwa.
Ubwa mbere, uruvange rw'umwuka na lisansi binjizwa mu cyumba cyaka, hanyuma noneho baterwa mazutu. Ibicanwa byombi bivanga mugihe piston yegereye hejuru yapfuye (PMS), icyo gihe haterwa ikindi gipimo gito cya mazutu, bigatera umuriro.
Ubu buryo bwo gutwika bwirinda ahantu hashyushye mugihe cyo gutwikwa - niba utazi "ibibanza bishyushye", twasobanuye muriyi nyandiko kubyerekeranye na filteri ya moteri muri moteri ya lisansi. Nkuko imvange ihuriweho cyane, iturika rirakora neza kandi rifite isuku.
Kubyanditse, Jason Fenske wo muri EngineeringExplained yakoze videwo isobanura byose, niba udashaka kumva ibyibanze gusa:
Hamwe nubu bushakashatsi bwakorewe muri kaminuza ya Wisconsin-Madison, igitekerezo cyagaragaye ko gikora, ariko kiracyakeneye iterambere mbere yuko kigera ku musaruro. Muburyo bufatika, ikibi gusa ni ugukenera imodoka hamwe na lisansi ebyiri zitandukanye.
Inkomoko: w-ERC