Ikhava ye-Tesla Aero, noma ukuthi ukudonsa kwamasondo kukhuphuka kanjani ngesivinini
Ingabe kufanelekile ukusebenzisa izimbondela ze-Aero ezingakhangi kangako ku-Tesla Model 3? Ingabe ukukhuphuka okumenyezelwe ngamaphesenti ayi-10 ebangeni elinamasondo e-Aero kuyiqiniso? Isondo linokumelana okungakanani kuye ngesivinini? Ososayensi basePoland basiza ukuqonda ukuthi kungani uTesla ephikelela ekusebenziseni amasondo e-Aero kuModel 3.
Uhlu lokuqukethwe
- Isivinini kanye nokumelana namasondo
- Amasondo e-Tesla Model 3 Aero = ukudonsa okuncane
Imbondela ye-Aero ku-Tesla Model 3 ayinabo abasekeli abaningi. Ubuhle babo buyangabazeka ngempela, kodwa uTesla unesizathu esihle kakhulu sokukhuthaza ukusetshenziswa kwabo. Umkhiqizi uthi ukusetshenziswa kwamasondo e-Aero kukuvumela ukuthi wonge amandla afinyelela kumaphesenti ayi-10 ngenkathi ushayela, ikakhulukazi lapho ushayela emgwaqeni omkhulu.
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ISIVUMELWANO
> Indlela yokwandisa ububanzi nokunciphisa ukusetshenziswa kwebhethri emotweni kagesi?
Usizwa izibalo ezenziwa abacwaningi basePoland abavela e-Lodz University of Technology: u-Paweł Leśniewicz, u-Michał Kułak no-Maciej Karczewski. Babekwazi kwezinye izifundo lokho amasondo anikela cishe amaphesenti angama-20 okumelana nomoya wemoto, kuyilapho kunciphisa ukudonsa ngamaphesenti angu-8 nje kunciphisa ukusetshenziswa kukaphethiloli ngo-0,2-0,3 wamalitha ngebanga elingu-100 km. Banquma ukuhlola ngokuhlola ukuthi kwakunjalo ngempela yini.
Futhi ngempela, kuvela ukuthi kumakhilomitha angama-61 ngehora, ukumelana kwesondo elilodwa nje kudonsa amandla alandelayo (isilinganiso kumjikelezo we-WLTP, i.e. ngebanga elingu-23,266 km):
- ngamathayi abushelelezi - 82 Wh,
- ngamathayi anonyathela - 81 Wh.
KWESOKUNXELE: ukusatshalaliswa kwengcindezi esondweni elinesondo elinyatheliwe ngamakhilomitha angu-130 ngehora (uhlangothi lwesobunxele) namakhilomitha angu-144 ngehora (uhlangothi lwesokudla). Umfanekiso ubonisa umphetho ophambili wesondo. KWESOKUDLA: ukusabalalisa kwengcindezi phezulu kwesondo. Ukuvunguza komoya kumakwe (c)
Kodwa, ngokuthakazelisayo, at Ngamakhilomitha angama-94 ngehora, inani lamandla adingekayo ukuze kunqotshwe ukumelana nomoya liphindwe kabili, kumanani alandelayo:
- ngamathayi abushelelezi - 171 Wh,
- ngamathayi anonyathela - 169 Wh.
Phakathi nocwaningo, ososayensi bakwazile ukuqaphela ukuthi ukusetshenziswa kwemichilo emithathu ye-longitudinal ekunyatheleni kuvumela ukunciphisa ukusetshenziswa kwamandla ngamaphesenti angu-1,2-1,4.
> UMongameli waseBelarus ukhangwa yi-Tesla Model S P100D. Ufuna i-Belarusian Tesla ibe yinto efanayo
Amasondo e-Tesla Model 3 Aero = ukudonsa okuncane
Ngebanga lamakhilomitha angama-94 ngehora, kuthatha cishe u-0,7 kWh ukunqoba ukumelana nomoya. Uma amandla okumelana namasondo enyuka kakhulu, ku-120 km/h angaba ngu-1,3-1,5 kWh - nje ukuphotha amasondo emoyeni!
Izimbondela ze-aero zilolonga ukugeleza komoya futhi zinciphisa kakhulu ingaphezulu lerimu, okungase kubangele ukumelana okukhulu (ngoba akwenzeki ukuthi kugwenywe ngaphambili kwesondo). Ngenxa yalokhu, empeleni kungenzeka ukufeza ukonga okubalulekile ekusetshenzisweni kwamandla - okungukuthi ukwandisa ububanzi bemoto.
Kuyafaneleka ukufunda: I-coefficient yokudonsa kwesondo lemoto maqondana nesivinini sokuhamba - Ukuhlaziywa kwe-CFD
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ISIVUMELWANO
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