Ndege zamagetsi ndi ziphuphu sizingawuluke

magetsi1 | eTurboNews | | eTN
Ndege zamagetsi - ngati njuchi?

Kwa zaka zambiri akatswiri a zaumulungu adatsimikizira kuti njuchi sizimatha kuwuluka ndipo zidakwiyitsidwa kwambiri kuti zidapitilira kuwulukabe - pogwiritsa ntchito ma equation osiyanasiyana. N'chimodzimodzinso ndi ndege zoyendera mabatire ndi magetsi. Iwo amayenera kukhala zosatheka, koma oposa zana ali pamwamba apo ndi pafupifupi 1000 pa dongosolo.

  1. Izi ndi zazing'ono choncho safuna n'komwe mfundo yatsopano yowuluka.
  2. Amangotengera njira ya Tesla yokhala ndi magalimoto pansipa.
  3. Mu lipoti la IDTechEx, "Manned Electric Aircraft: Smart City and Regional 2021-2041," ndege zamapiko zokhazikika zamagetsi izi komanso kusanthula kwamphamvu kwatsopano kwamagetsi koyimirira komanso mapangidwe a ndege zakutera afotokozedwa mwatsatanetsatane.

Zosintha zazing'ono zambiri zimachulukana. Zosintha ziwiri za 10% zimapindula ndi 21% ndipo kusankha kwabwino ndikwambiri. Anthu amaganiza molakwika kuti Tesla imapeza mbiri kuchokera ku batri yabwinoko, koma chofunikiranso ndikuyendetsa batire mosatekeseka pafupi ndi malire ake, kuchotsa magawo masauzande, ndi zina zambiri. Kusiyanasiyana kumafunikanso kwambiri ndi ndege zazing'ono chifukwa mitundu ndi chitetezo, kotero oyendetsa ndege amafunafuna 0.2 drag factor, kuchotsa kilomita imodzi ya cabling, mazana a magawo, ndi injini zosagwira ntchito ndi zamagetsi zamagetsi.

magetsi2 | eTurboNews | | eTN

Poyang'anizana ndi zenizeni, otsutsa ndege zazing'ono zamagetsi tsopano akutembenukira ku zazikulu ndege zamagetsi ndi kunyamuka koyima kukhala kosatheka. Iwo ali ndi mfundo, chifukwa panopa tili mu nyengo yopusa kumene malingaliro ambiri opanda nzeru amakopa mvula yandalama kuchokera kwa osunga ndalama omwe akuyembekezera Tesla yotsatira. Akatswiri a zanthanthi anali olondola kunena kuti chojambula chimodzi chokhala ndi nsonga paphiko lililonse ndipo palibe chilichonse pakati pake chingadzigwetsere chokha kuchokera kumwamba pamene chinalephera. Iwo akulondola kuchenjeza kuti ndi magawo omwe akupezeka pano, ma multirotor VTOL ambiri amagwa kuchokera kumwamba mumphindi 60 kuchokera pakunyamuka - palibe glide komanso ngakhale kutumizidwa kwa parachute pamtunda womwewo. Zachuma zama taxi zapamzinda zimafunsidwa moyenera mu lipotilo, "Air Taxi: Electric Vertical Take-Off and Landing Aircraft 2021-2041."  

Ambiri akuthamangira ku VTOL ndi mapiko osasunthika, kotero amatha kuwuluka ngati ndege nthawi zambiri, kupirira nthawi yayitali, ndipo, nthawi zina, amawuluka mwadzidzidzi. Chitsanzo chimodzi ndi UK startup Vertical Aerospace yoyandama pa $2.2 biliyoni kutsatira Virgin Atlantic ndi American Airlines kuyika maoda 1,000 a mapiko ake okhazikika a VTOL - madola mabiliyoni angapo ngakhale palibe chilichonse mlengalenga.

Ma helikoputala osiyanitsa amakhala achangu kwambiri pakuwuluka koyimirira koma osasunthika mopitilira muyeso komanso kukhazikika kwamphepo. Amathandiza kumanga nyumba zazitali, kuyendayenda kwa ola limodzi panthawi imodzi. Palibe batire ya VTOL yomwe ingachite izi: ayenera kuthana ndi milandu yaying'ono yamabizinesi.

Kubwerera ndikunyamuka wamba komanso kutera ndege zamapiko osasunthika, pali mawerengedwe ngati ma bumblebee akuchenjeza kuti palibe mitundu yokonzekera mipando 8 mpaka 100 yomwe idalonjezedwa 2026-2030 yomwe ingawuluke. Amagwiritsa ntchito ma equation olakwika chifukwa 2 amagwiritsa ntchito mfundo yosiyana kwambiri ya zotsatira zapansi ndipo ena ambiri amagwiritsa ntchito mfundo yatsopano ya DT yogawira, yomwe imaphatikizapo ma propeller angapo pamapiko. DT imatanthawuza kugawa ndi zotchinga ndi kuchuluka kwakukulu kwa kulemera, malo, mtengo wazinthu, kukoka, ndi kutalika kwa msewu wonyamukira ndege. Kuwerengera ndi kuyesa kwa NASA ndi DLR kumathandizira izi. United Airlines akukonzekera kukhazikitsa ndege zamagetsi pofika 2026.

Naysayers nawonso akulakwitsa chifukwa amanyalanyaza njira ya "pang'ono iliyonse yothandizira" pa ndege zazikulu. Mwachitsanzo, ndege zamasiku ano zoipitsa zam'derali zili ndi mawaya a 30 km komanso zokoka bwino koma yamagetsi yobadwa ili ngati Tesla. Mtundu wa Tesla umachokera ku mabuleki osinthika ndipo chofanana ndi ndege ndi ma propellers obwerera kumbuyo ndi mawilo omwe amabwereranso pakutera. Zowonadi, mawilo amagetsi amatha kupanga taxi yamagetsi yamagetsi ndikunyamuka kukhala kothandiza kwambiri.  

Tiyeni tione chitsanzo chimodzi. Bye Aerospace ili ndi maoda opitilira 720 - opitilira $ 250 miliyoni, zotumizira zatsala pang'ono kuyamba - kuchokera kusukulu zowuluka ndi oyendetsa taxi za ndege zake za 2- ndi 4-mipando ya batire yomwe mutha kuyesa kuwuluka lero. Posachedwapa adalengeza ndege yamagetsi yamagetsi ya 8-okwera pamagalimoto otsika kwambiri "otsika mtengo-omwe ali nawo", koma mtundu wa 500 nm (wodzaza) unalengezedwa kuti umadalira mgwirizano ndi Oxis Energy kwa batri yatsopano. Otsutsawo adaseka pamene Oxis adatuluka m'mimba. Komabe, LGChem yayikulu ili pa nthawi yofananira kuti ipereke batire yofananira ndipo, monga Tesla, Bye sanadalirepo batire imodzi. Amagwira ntchito mopupuluma pazitukuko zonse zazing'ono. Zotsatirazi zikuwonetsa zina mwa izi komanso chitetezo chambiri kupitilira ngakhale kutsetsereka kwake, makina oyendetsa mwadzidzidzi komanso parachuti yandege.  

Mapangidwe a eFlyer 800 awa ndi atsopano kuyambira kunsonga mpaka kumchira. Kuchita bwino kwa aerodynamic ndi kuwirikiza kawiri kuposa ndege yanthawi zonse ya turboprop yofanana ndi kukula kwake - kuyendetsa bwino kwambiri kwamagetsi komwe kumakhala ndi mphamvu yamagetsi yamagetsi yokhala ndi kuzizira kocheperako, ma mota amagetsi okwera mapiko awiri iliyonse ili ndi mapindikidwe apawiri-redundant motor and quad-redundant battery mapaketi. Kuwonjezeka pang'ono kumaperekedwa kuchokera ku ma cell owonjezera opangira mphamvu ya dzuwa (mwinamwake ma satellite-grade omwe adayesapo - amatulutsa kuwirikiza kawiri magetsi amagalimoto amasiku ano oyendera dzuwa ndi ndege) ndi taxi yamagetsi yamagudumu.

Jet It, ndi JetClub, makampani ang'onoang'ono a eni ake ku North America ndi Europe motsatana, asayina mgwirizano wogula mabiliyoni ambiri a ndege za eFlyer 800. Kuonjezera apo, L3Harris Technologies ndi Bye Aerospace asayina mgwirizano wopanga magetsi onse, ma mission osiyanasiyana omwe angapereke luso lanzeru, kuyang'anira, ndi kuzindikira (ISR).

Pakalipano, Bye Aerospace sikuchita bumblebee ndi mfundo yatsopano yowuluka, koma ikhoza kuwonjezera kugawidwa kwapadera panthawi yomwe ikusankha. Pakadali pano, ndege zonse zamagetsi zama batri zimakwera mwachangu kuposa zoipitsa zoyendetsedwa ndi ma propeller monga momwe Teslas imathamangira mwachangu. Ingokhalani osamala ponena kuti palibe bizinesi yamagetsi ya batri - kapena ndege zachigawo zomwe zimatha kuwuluka. Pali njuchi yomwe ikumwetulira kuchokera pamwamba.    

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Avatar ya Linda Hohnholz, mkonzi wa eTN

Linda Hohnholz, mkonzi wa eTN

Linda Hohnholz wakhala akulemba ndi kusintha zolemba kuyambira pomwe anayamba ntchito. Iye wagwiritsa ntchito chilakolako chobadwachi m'malo ngati Hawaii Pacific University, Chaminade University, Hawaii Children's Discovery Center, ndipo tsopano TravelNewsGroup.

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