Txij li xyoo 2000, ob lub cev nqaim thiab dav-lub cev trijet ntau lawm tau tso tseg rau yuav luag txhua lub dav hlau lag luam, tau hloov los ntawm twinjets. Raws li xyoo 2016, Falcon 7X, 8X, thiab 900 lub dav hlau ua lag luam, tag nrho cov uas siv S-ducts, tsuas yog trijets hauv kev tsim khoom.
Vim li cas thiaj tsis muaj Trijets?
Qhov laj thawj rau qhov no yog yog tias ib lub cav ua tsis tiav, yuav muaj sijhawm txaus los tsaws xwm ceev ntawm lub tshav dav hlau ze tshaj plaws uas siv lwm lub cav ntxiv… Tau kawg, ntev -Txoj kev deb ntawm dej hiav txwv tsis tuaj yeem ua tsis tau rau ob lub dav hlau nyob rau hauv cov cai no - yog li xav tau lub dav hlau nrog ntau tshaj ob lub cav.
Puas Trijets nyab xeeb?
Teb: Tsis yog. Trijets muaj kev nyab xeeb. Tab sis niaj hnub twin-engine aircraft muaj xws li txhim khu kev qha cav uas pilots yuav ya lawv tag nrho cov hauj lwm yam tsis muaj ib tug engine tsis ua hauj lwm. … Cov cav uas muaj kev ntseeg siab siab siab no tau txo qhov xav tau rau lub cav ntxiv.
Puas yog 747 trijet tiag?
Boeing 747 Trijet yuav yog luv dua li lub hauv paus 747. Nws tau tsim los sib tw nrog cov dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav hlauဖေ-hais, suav nrog Lockheed L1011 thiab McDonnell Douglas DC-10.
Vim li cas 747 txiav tawm?
Cov tuam txhab tau tso tseg lub dav hlau nyob rau ob peb xyoos dhau los, tab sis thaum Covid-19 kis thoob qhov txhia chaw txwv huab cua mus ncig thoob ntiaj teb, qhov kawg ob peb kev lag luam 747 tsaws tau zoo. Boeing hais tias nws yuav xa lub dav hlau kawg rau Atlas Air hauv 2022.
