Into ebaluleke kakhulu odinga ukukwazi mayelana izindiza B 757-200

Boeing 757-200 - ke ingenye izindiza ethandwa kakhulu izindiza. Lokhu naphakathi-range ewumngcingo-umzimba izindiza ukusebenza amashumi eminyaka kakade engaphezu kwemibili, futhi cishe izosetshenziswa namanje kakhulu, isikhathi eside kakhulu. Yiziphi izizathu lokhu ukuthandwa B 757-200?

okusha emhlabeni

Ukuze uqonde kangcono okushiwo, kubalulekile kuqala ukunikeza umbono umlandvo lomfishane. Boeing futhi Airbus - the alpha and omega embonini zezindiza - amashumi eminyaka, ukuncintisana nabanye isihloko nomkhiqizi izindiza ezihamba phambili emhlabeni. Namuhla ukuphefumula cishe "entanyeni nentamo" - kodwa ngawo-80 Boeing Corporation sahamba phambili cishe yonke into, kuhlanganise isicelo ezenzekayo ezintsha e onobuhle zabo zakamuva.

Ngakho, ngo-1983, ngemva lwemishikashika eside Boeing onjiniyela, yakhelwe esikhundleni kakade flying off yayo Boeing 727 kanye 737, has B zayo zokuqala 757-200. Kunamaphuzu amaningana ezobuchwepheshe yethulwa kuleli imodeli akanayo analogue kwezinye izindiza, "Boeing" Inkampani, ngaphambi noma imikhumbi okufanayo "Airbus", noma nakakhulu kangaka kwezinye abakhiqizi.

Ngokwesibonelo, okokuqala emlandweni imishini endizayo , amakhompyutha zafakwa abanikeze asebenza nabo, okwakunginika imininingwane indiza ezibalulekile, futhi sinquma ukuhamba izindiza. Ngaphezu kwalokho, gumbi baba ukhululekile kunanini ngaphambili. Kafushane, ukwethulwa kwemikhiqizo esisha saba impumelelo - B 757-200 ukusetha lokuma entsha, okuyinto babelingana eziningi angalandeli onobuhle.

izici Technical we-Boeing 757-200

Plane B 757-200, isithombe ongawabona ngenhla, ingenkulu kakhulu futhi has a Usayizi medium ngezindinganiso of civil aviation. Nokho, kuyinto kuphela amazwi - kodwa eqinisweni umkhumbi ubukeka ngempela umxhwele, kuhlanganise ngokuya ngesayizi. Ngakho, nobude bawo 47 metres, ukuphakama - 13.5 futhi namaphiko kuyinto 38 amamitha.

Umzimba womuntu ungakwazi ihlanganise kuze kube abagibeli 239 ngesikhathi, nibakhulisa endaweni ngesivinini 850 km / h (sihamba). ububanzi Maximum Boeing 757-200 indiza ka 7.600 amakhilomitha, okwenza kube efanelekayo ngisho izindiza ne Atlantic coast e-United States ukuze eNtshonalanga Yurophu.

Ukukhethwa izindawo indiza (isibonelo UTAir)

Plane B 757-200, isikimu ingaphakathi kuboniswa esithombeni, ngokuyinhloko nomklamo walo ayinakho umehluko omkhulu kusuka kunoma iyiphi izindiza ucishe yesimanje "Boeing" futhi "Airbus", futhi iseluleko jikelele ukukhetha lezihlalo indiza kuyoba efanele ngaye . Noma kunjalo, kukhona oluthile mayelana okufanele ukwazi.

• Ububanzi izihlalo emgqeni wesibili kuyoba isikhathi esijana kunaleso kunoma iyiphi enye, okuyinto ebangele ngokuba ethebuleni ingalo ukusonga.
• Esikhathini irowu 15 lapho kwakubusa yangaphandle angatlhayela ewindini.
• Endaweni 31A uyoba indawo encane ngoba ingxenye kuthatha umnyango eziphuthumayo.

Yonke enye into ejwayelekile: it is hhayi Kunconywa ukuba ukhethe indawo eduze izindlu zangasese kanye ekhishini, okufanayo kusebenza kweminyango eziphuthumayo, Nokho, lapho, kunezinzuzo zako (legroom ngaphezulu okumbalwa, njengesiphephelo 31A).

Sakhiwo lezihlalo indiza ejwayelekile kuhle - 3-3.

Izimbangi nabalandeli imodeli

Esincintisana eyinhloko B 757-200 imodeli iyona "Airbus A321", ekhiqizwa sekushiwo European izindiza yokukhiqiza ukukhathazeka. Lapho le-Airbus kancane kunabayeni "Boeing" kunombolo abagibeli njengoba European kungathatha esiphezulu abagibeli 220 ngokumelene 239 e "Boeing", futhi kakhulu buthaka ku uhla indiza - kuba sincane ngamaphesenti kakhulu ngendlela 2,000 amakhilomitha.

Owalandela ngqo sale indiza kwaba Boeing 757-300, okuyinto wathola eziningi zihlalo futhi fuselage yinde. I "Boeing" lokuqala 757-300 yakhishwa ngo-1998 - futhi lena yinkathi ephakathi ukuthi usuku nesikhathi kokukhululwa 757-200, kufana nokuthi 15 iminyaka, kubonisa ngokucacile ngesikhathi "ezinhle" lakamuva.

Corporation "Boeing" bukhicite sonke isikhathi 913 ka-Boeing 757-200, okuyinto, ngokusho izibalo, isibe omunye aircrafts nephephile.