Airbus A380 vs Boeing 747
Nyob rau hauv lawv cov haiv neeg rau kev tswj hwm hauv kev lag luam dav hlau lag luam, Boeing thiab Airbus tsim ob lub dav hlau loj heev, hloov pauv kev lag luam aviation. Lawv muaj peev xwm nqa tau ntau tshaj 400 tus neeg nrog caij thiab muaj peev xwm ya Trans-Atlantic yam tsis muaj refueling.
Tus nqi txhim kho yog qhov loj heev (rau txhiab daus las rau A380) ob lub tuam txhab tau tso rau yav tom ntej thiab kev ua tiav ntawm lub tuam txhab ntawm cov haujlwm no. Txawm li cas los xij, Boeing tsim nws 40 xyoo ua ntej Airbus, tom qab ntawd tsuas yog tus pib hauv aviation.
Ntau txog Boeing 747
Boeing 747, officially huab tais nyob rau hauv lub Skies, feem ntau paub los ntawm nws lub npe menyuam yaus, "Jumbo Jet" dov tawm ntawm kev tsim tawm ntawm Seattle xyoo 1969. Nws tseem yog lub ntiaj teb kev ua haujlwm loj tshaj plaws ntawm cov neeg caij dav hlau mus txog thaum A380 tau qhia los ntawm Airbus.
Lub dav hlau tau hloov pauv kev lag luam aviation daim ntawv engineering rau kev xa khoom. Nws tau dhau los ua tus neeg nqa khoom zoo tshaj plaws rau lub davhlau intercontinental thiab txhua yam tuaj yeem raug thauj los ntawm huab cua nrog nws cov khoom thauj tsis tau pom dua. Piv txwv li, qhov chaw Shuttle tuaj yeem thauj mus rau saum B-747. Hauv nws txoj haujlwm ntau dua 40 xyoo, ntau qhov sib txawv ntawm Boeing 747 tau tsim; Boeing 747 -100, -200 thiab -300 series yog tawm ntawm kev tsim khoom thiab hu ua Classics. Boeing -400 thiab Boeing 747-8 intercontinental yog cov hloov tshiab ntawm cov dav hlau, tab sis -400 series raug coj mus rau qhov kawg ntawm kev tsim, 747-8 intercontinental yog tib lub dav hlau tam sim no nyob rau hauv kev tsim khoom. Txawm li cas los xij, 747 -400, 400ER (Ntxiv Ntau Yam) thiab 747-8 tseem ua haujlwm.
Ntau txog Airbus A380
Airbus A380 yog tus neeg caij tsheb loj tshaj plaws uas muaj peev xwm zaum ntawm 555 hauv kev teeb tsa tus qauv. Qhov chaw nyob tsis tau muaj dua los ntawm lub dav hlau tso cai rau kev hloov pauv sab hauv tsim ntxiv rau cov neeg siv khoom xws li tuav, tsev noj mov, chaw ua kom zoo nkauj, thiab cov khw muag khoom tsis muaj lub luag haujlwm los txhim kho cov neeg caij dav hlau.
Txawm tias lub dav hlau loj dua li feem ntau ntawm cov dav hlau, thiab lub suab nrov hauv tsev yog 50% qis dua, thiab nws muaj qis dua li cov dav hlau ntawm tib chav kawm (ex. Boeing 747-400). Lub A380 muaj lub xeev ntawm cov kos duab Fly-los-wire ya davhlau tswj system, thiab nws yog thawj coj mus muag dav hlau siv Integrated Modular Avionics (IMA), uas yog ib tug advanced tub rog fighter dav hlau avionics system tsim los ntawm Thales Group siv nyob rau hauv F- 22 thiab Dassault Rafale
Aircraft's logistics yog qhov nyuaj heev; nws yog tsim nyog sau cia. A380 Cheebtsam yog tsim nyob rau hauv lub teb chaws thoob plaws teb chaws Europe (Great Britain, Lub teb chaws Yelemees, Fabkis thiab Spain) thiab sib sau ua ke nyob rau hauv lub ntsiab airbus Hoobkas ntawm Toulouse, Fabkis. Cov khoom siv dav hlau yog thauj los ntawm huab cua, nkoj, nkoj, thiab thaum kawg los ntawm lorry tuaj txog ntawm lub Hoobkas Toulouse.
Sib piv Ntawm A380 thiab Boeing 747 Specification
| Airbus A380 | Boeing 747 | |||
| Variant | A380-800 | 747-8 Intercontinental | 747-400 | 747-400ER |
| General | ||||
| Chaw tsim tshuaj paus | Airbus | Boeing lag luam dav hlau | ||
| Type | dav dav dav dav dav dav dav | dav dav dav dav dav dav dav | ||
| Kev teeb tsa | ob lawj, Ob chav aisle |
Main Deck: twin Aisle stretched sab saum toj lawj (SUD): ib txoj kab |
Main Deck: twin Aisle stretched sab saum toj lawj (SUD): ib txoj kab |
Main Deck: twin Aisle stretched sab saum toj lawj (SUD): ib txoj kab |
| Tus lej tsim | 80 | 6 | 442 | 6 |
|
Orders (lub Xya hli ntuj 2012) |
257 | 36 | 442 | 6 |
|
Unit Nqi (hauv 2012) |
US $389.9 lab | US $351.4 | Kev txiav tawm | Kev txiav tawm |
| Muaj peev xwm | ||||
| Cockpit Crew | 2 | 2 | ||
|
Passengers Muaj peev xwm |
Tswj Configuration: 555 Max Possible: 853 (txhua tus neeg tuaj ncig tebchaws uasi) |
Nyob zoo 3-chav: 467 |
Nyob zoo 3-chav: 416 2-chav: 524 |
Nyob zoo 3-chav: 416 2-chav: 524 |
|
siab tshaj Cov khoom ntim |
176m3 | 161.5 m |
170.5m lossis 151m |
158.6 m 137m |
| Kev ua haujlwm | ||||
|
siab tshaj taxi/ramp weight |
562,000 kg | 443, 613 kg | 398, 254 kg | 414, 130 kg |
|
siab tshaj hnyav (MTOW) |
560,000 kg | 447,696 kg | 396,893 kg | 412, 769 kg |
|
siab tshaj tsaws hnyav |
386,000 kg | 309, 350 kg | 295,742 kg | 263, 537/295, 742 kg |
|
siab tshaj zero fuel siab |
361,000 kg | 291, 206 kg | 251,744 kg | 245, 847/251, 744 kg |
|
Nyob zoo ua haujlwm npliag siab |
276,800 kg | 178,800 kg | 184,570 kg | |
|
siab tshaj qauv payload |
149, 800 kg | 76,702 kg | 70, 851 | 62,006/67, 177 kg |
|
siab tshaj ua haujlwm nrawm ntawm cruise altitude |
Mach 0.89 (945 km/h, 510 knots) |
Mach 0.855 913 km/h |
Mach 0.85 913 km/h |
Mach 0.855 913 km/h |
|
siab tshaj tsim nrawm ntawm cruise altitude |
Mach 0.96 (1020 km/h, 551 knots) |
Mach 0.92 988 km/h |
Mach 0.92 988 km/h |
Mach 0.92 988 km/h |
|
Tawm khiav at MTOW / SL ISA |
2, 750 m | 2,900m | ||
|
Range at design load |
15, 400 km, 8, 300 nmi |
14, 815 km 8,000 nmi |
13, 450 km 7260nmi |
14, 205 km 7, 670 nmi |
| Siv qab nthab | 13, 115 m | 13,000 m | ||
| Dimensions | ||||
| Length | 72.727 m | 76.3 m | 70.6m | 70.6m |
| Wing span | 79.750m | 68.5m | 64.4 m | 64.4 m |
| siab | 24.09m | 19.4 m | 19.4 m | 19.4 m |
|
Nyob sab fuselage dav |
7.14m | |||
|
Nyob sab fuselage qhov siab |
8.41m | |||
|
siab tshaj cabin width |
Main Deck: 6.54 m saum toj: 5.80 m |
6.1m | 6.1m | 6.1m |
| Cabin length |
Main Deck: 49.9 m saum lawj: 44.93 m |
|||
| Wing area | 845m2 | 560m² | 560m² | 560m² |
| Aspect ratio | 7.5 | 7.4 | 7.4 | 7.4 |
| Wing sweep | 33.5° | |||
| Wheelbase | 33.58m thiab 36.85m | 29.7m | 25.6m | 25.6 |
| Wheel Track | 12.46 m | 11m | 11m | 11m |
| Cav thiab Roj | ||||
|
Max. fuel muaj peev xwm |
320,000 L | 242,470L | 216, 014 L | 240,544 |
| No. ntawm Engines | 4 | 4 | 4 | 4 |
| Engines |
Rolls-Royce Trent 970 & 972 |
GEnx-2B67 (x4) | Pratt & Whitney PW4062 | |
|
Engine Alliance GP 7270 |
Rolls-Royce RB211-524H2-T | |||
| General Electric CF6-80C2B5F | ||||
|
siab tshaj Engine Thrust |
Trent-970: 310 kN Trent-972:320 kN GP 7270: 363 kN |
(296 kn) |
PW4062: 281.57 kN RB211: 264.67 kN CF6: 276.23 kN |
|
Qhov txawv ntawm Airbus A380 thiab Boeing 747 yog dab tsi?
• Boeing 747 thawj zaug tsim nyob rau xyoo 1970's thaum, Airbus A380 tau tsim nyob rau xyoo kaum xyoo dhau los, tab sis ntau qhov sib txawv ua rau ntawm 747-100 tseem tseem ya mus.
• Nyob rau hauv ib tug raug 3-chav kawm configuration zaum muaj peev xwm, B-747 yog 416 thiab A380 yog 555.
• Ob lub A380 thiab B-747 muaj ob lub lawj, tab sis B-747 lub lawj sab sauv luv thaum A380 lub lawj sab sauv sau tag nrho ntev ntawm lub dav hlau
• Boeing 747-8 muaj 50.0% ntawm nws qhov hnyav raws li cov ntaub ntawv sib xyaw, thaum A380 tsuas muaj 20%.
