747: Aircraft sab hauv tswvyim

Nyob rau hauv hnub no lub ntiaj teb no ntawm chaw ua dav hlua cai tau lossis loj tis lub tsheb. Nyob rau hauv ib tug series ntawm subsonic neeg nrog caij flights yog ob peb giants muaj peev xwm nqa mus rau hauv cov huab cua plaub puas - tsib puas leej ntawm ib tug mus. Nyob rau lawv tom qab sawv tawm "747", uas nws sab hauv tswvyim yuav cia taug kev mus rooj vag nyob rau hauv ob cov neeg nrog caij decks ib txhij.

loj teeb meem

Lub era ntawm lub postwar lub sij hawm twb cim los ntawm heev kev thov rau aviation ua lag luam. Ntiaj teb no kev loj hlob ntawm cov neeg nrog caij tsheb tagnrho nyob rau hauv lub sixties muab tso rau lub engineers ntawm kev txhawj xeeb "Boeing" kev sib tw. aircraft tsim yog tsim nyog rau ob zaug cov hlau lead hauv cov sij hawm, "xya puas thiab xya." National lub tuam txhab "Yias American" tsis tsis tau tiv nrog cov ndlwg ntawm cov neeg uas xav mus nqa tawm huab cua mus txawv tebchaws los ntawm huab cua nyob rau hauv lub shortest tau lub sij hawm. Qhov no qhov teeb meem no tau yuam nws mus rau qhov chaw ib tug kev sib tw rau txoj kev loj hlob, ntau lawm, soj ntsuam thiab tus me nyuam ntawm cov loj tshaj plaws aircraft nyob rau hauv lub ntiaj teb no turbojet thrust.

expansion ntawm ntau lawm

"Yias American" tau ntsib xav tau "Boeing" coj noj coj ua thiab kom nees nkaum-tsib aircraft ntawm cov thawj ib puas cov ntawv luam ntawm tus tsav rov. Ib xyoo tom qab, nyob rau hauv 1971, tus menyuam muab tso rau ib tug txiav txim rau tib lub xov tooj ntawm aircraft "Boeing 747 200", sab hauv tswvyim ntawd thiab ntau haib xyaw pub rau kom tag nrho cov xov tooj ntawm payload thiab coob uas xam nrog rau board.

Dav hlau giant ua, soj ntsuam kuaj thiab ntawv pov thawj nyob rau hauv tsawg tshaj li plaub lub xyoos, uas yog ib tug heev luv luv-lived, txawm rau cov tshiab qauv ntawm me me aircraft. Aviakontserna uas twb muaj lawm tsob nroj yog tsis tau tso cai los tsim kom tau lub tsheb xws loj loj nyob rau hauv lawv lub khw. Lawv yog cov muaj tsuas yuav tsis haum. Tshwj xeeb tshaj yog nyob rau hauv lub "747", sab hauv tswvyim uas muab rau ib qho ntxiv sab sauv lawj, raws li zoo raws li lub altitude ntawm lub cockpit nyob rau sab sauv lawj, tus tshiab Hoobkas hauv Everett, ua tau los ntawm Washington.

nthuav lus tseeb

Cov ua hauj lwm twb ceev pace. Heev dua lwm yam rau cov hoob kawm tshiab ntawm aircraft lub tuam txhab "Pratt & Whitney" tsim oversized turbofan engine rau lub dav hlau thrust index JT9T. Lub tsev muaj ib tug high bypass piv thiab teev cov xov tooj ntawm plaub units, ob rau txhua tis. Ib tug interesting tseeb yog hais tias lub tuam txhab muaj ploj mus nyob rau hauv ib tug me ntsis ua kom yuam kev. Nyob rau hauv thiaj li yuav pab kom cov kev hloov ntawm lub ua tsis tau tejyam engine ntawm tshav dav hlau, tej thaj chaw deb ntawm lub chaw muab kev pab ntawm lub tuam txhab, ntxiv engine mounting point tau ntsia nyob rau hauv lub fuselage, nyob ze ntawm lub mounting tooj ntawm lub cav ob tug. Yog li aircraft pub tauj spare lub cev muaj zog smash nws phooj ywg txiv neej, kev noj tawm nrog tsib xyaw ntsia, tab sis tswj tsuas yog plaub ntawm lawv.

Lwm nthuav qhov tseeb yog txuam nrog ib tug high school cov cab tsav tsheb nyob rau hauv no dab. Nyob rau hauv thiaj li yuav tsim nyob rau hauv lub neej yav tom ntej pilots ntawm 747 piloting kev txawj ntse thiab ib lub siab ntawm kev ceev ntawm no altitude (thiab xav tias mus txog ceev ntawm no altitude yog tsis yooj yim - nws yog dab tsi ho qis tshaj cov sij), yog invented los ntawm ib tug tshwj xeeb simulator. Nyob rau lub ru tsev ntawm lub tsheb tsim ua hauj lwm pilots nyob rau hauv mock aircraft alarm "Boeing 747". Tsav lub tsheb thaxim sab hauv thiab cov qauv ntawm cov nws lub ru tsev txais tau kev ruaj ntseg lag luam ntawm lub hybrid nyob rau hauv ib tug kaw cheeb tsam. Nws siv los xyaum taxiing cov txheej txheem, cov chaw nres tsheb thiab nkag mus rau hauv lub pre / thawj tso yav tom ntej pilots. Lub simulator lub npe hu ua "Van Waddell" nyob rau hauv Honor ntawm Jack Waddell, thawj kuaj tsav ntawm no tshiab series.

pos huab prospects

Kev loj hlob ntawm ib tug tshiab tsim ntawm lub aircraft ntawm no loj thiab kev tsim kho ntawm lub unprecedented luaj li cas ntawm cov nroj tsuag yuav luag muab tso rau lub tuam txhab nyob rau hauv lub brink ntawm cov ntaub ntawv bankruptcy. Txawm li cas los, multi-million dollar profits los ntawm cov muag khoom ntawm tus thawj ua qauv ntawm tag nrho keb cov nqi los ntawm nqa tshuav nyiaj li cas aviakontserna rau unattainable ua ntej rau theem no.

Txawm li cas los, dua li no zoo kev loj hlob, lub neej yav tom ntej ntawm lub twb tsim series aircraft tseem vague. Nws yeej tsis pab kom daws tau qhov teeb meem thiab hloov cov series rau "747 300" qauv, uas tso cai rau koj mus rau qhov chaw sab hauv tswvyim considerably ntau coob uas xam nrog tshaj nyob rau hauv lub yav dhau los ob puas version, los ntawm kev ua qhov ntev ntawm lub sab sauv lawj. Yog muaj lus nug nyob twj ywm unchanged. Yuav ua li cas tus nqi siv xws li ib tug dav hlau? Seb nws yog yig, nrog rau ntev-ntau? Ua koj tus kheej ib tug lossis loj tus nqi ntawm nws cov daim ntawv xauj tsev kev txaus cai?

Neeg sib tw yog tsis pw tsaug zog

Xav phem cais tsis sab saum toj managers thiab cov tswv ntawm tuam txhab uas muag koom nyob rau hauv cov neeg nrog caij thauj, kuj spurred cov roj teebmeem nyob rau hauv lub ntiaj teb no nyob rau hauv thaum ntxov seventies. Cov heev sawv nyob rau hauv cov roj nqi instantly inflated nqi rau daim pib. Kev thov rau huab cua mus txawv tebchaws pib lub caij nplooj zeeg sharply. Roj poured mus rau hauv qhov hluav taws kub, thiab muaj kev ntxhov siab sib tw, xws li tsis pub dhau tuam txhab uas muag. Nyob rau hauv tas li ntawd mus rau lub kev ua lag luam ntawm cov khoom tshiab, xws li cov DC-10, L-1011 thiab cov A300, tus tshiab wide-lub cev B767 ntseeg los yeej nws txoj hauj lwm, sib tw nrog tus qauv "747". Tsav alarm "xya puas thiab rau caum xya" es tsis txhob ntawm tas ib tug me me muaj pes tsawg tus ntawm coob uas xam nrog, tab sis nws yog ntau npaum li cas yig, compact, thiab tsis tshua kim kom muaj.

neeg tham lwm hloov tshiab

Nrog zoo xws li cov txoj kev sib tw tam sim no txojkev hluas aviagigant saum ntuj ceeb tsheej qhov chaw, "Airbus A380". Nws yog tsim los ntawm ib tug European chaw tsim tshuaj paus ntawm qhov kev pab cuam Airbus A3XX, los ua ib tug kev sib tw nce zog los ntawm lub chaw tsim tshuaj paus xeev. Nyob rau hauv cov lus teb rau qhov no txav lub Americans launched tus qauv project "Boeing 747 500". Tsav alarm pheej tiam series pub mus txog 800 cov neeg ib sib ntaus. Nyob rau hauv thaum uas tig mus rau lub chaw ua hauj lwm ntawm peb tes num launched rau series ntawm winged cav tov nrog zoo xws li cov davhlau yam ntxwv, tab sis cov no lub tswv yim tseem yuav nyob rau ntawm daim ntawv.

Nyob rau hauv 2005, lub tuam txhab tshaj tawm lwm hloov tshiab ntawm nws creation. Elongated tsib thiab ib nrab meters ntawm cov khiav version ntawm lub 747-400 thawj ya mus rau Lub ob hlis ntuj 8, 2010. Tus qauv tau muab code 747-8, los yog saws nyob rau hauv lub tuam txhab coding qauv "747 800". Tsav lub tshiab aircraft alarm yuav nqa nyob rau tsib caug-ib cov neeg nrog caij thiab ob cargo aviapoddona ntau tshaj yav dhau los version ntawm lub V744. Cov neeg nrog caij version ntawm lub aircraft yog tseem hnov qhov muag hloov. Teev nyob rau hauv rau cov neeg caij tsheb ua ntau khab seeb staircase mus rau lub thib ob lawj los ua dag ntxias, thiab nyob rau hauv version SkyBunks down mus rau lub sab lawj yuav tsum yog nyob rau hauv lub thib ob ntaiv.

Lavxias teb sab tseeb

Nyob rau hauv Russia, lub ntsiab neeg ua qauv "747" - "Transaero". Tsav salon ua aircraft carrier muab 522 rooj nyob rau hauv feem ntau ntawm cov 20 boards, khiav rau txawv kev. Xyuas phau ntawv qhia, cov neeg tsav tsheb thiab cov neeg caij tsheb yog feem ntau zoo. Lub tshuab yog ib qhov tseeb, nyiam, ib qho yooj yim los tswj nyob rau hauv cov huab cua. High tsaws aerobatic pab muab ib tug zoo dua txheej txheem cej luam rau lub taxiway, thiab ua tsaug rau nws txawv zoo ntawm cov fuselage, lwm cov neeg tsav tsheb tam sim ntawd pom "Transaero Boeing 747". Lub tswvyim ntawm lub alarm thiab nws cov configuration yooj tso cai nqa mus nrhiav kom tau Showrooms thiab cov kev pab cov chav kawm rau ntau yam qauv, xws li lawv tus kheej. Ib tug zoo kawg li sab hauv zaum muaj peev xwm thiab lub peev xwm ntawm lub aircraft mus tsaws rau ntawm lub ntsiab tso mam li pawv ntawm standard lengths muab lub tsheb no ib tug ntxiv kom zoo dua li lawv nyob sab Europe competitors.