Abu mafi muhimmanci kana bukatar ka sani game da jirgin sama B 757-200

Boeing 757-200 - shi ne daya daga cikin mafi m jirgin sama a cikin kamfanonin jiragen sama. Wannan matsakaici-range kunkuntar-jiki jirgin sama a aiki ga riga fiye da biyu shekarun da suka gabata, kuma tabbas za a yi amfani da shi ne har yanzu sosai, sosai dogon lokaci. Mene ne dalilan da wannan shahararsa na B 757-200?

New kusa da

Domin mafi fahimci ainihin, shi wajibi ne na farko domin ki bada takaitaccen tarihi Siffar. Boeing da Airbus - da kuma Alpha Omega na jirgin sama masana'antu - shekaru da dama, gasar da juna domin suna daga cikin manufacturer daga cikin mafi kyau jirgin sama a duniya. Yau da suke numfashi kusan "wuyansa, kuma wuyansa" - amma a cikin 80 na Boeing Corporation tafi gaba kusan kome da kome, ciki har da aikace-aikace na m aukuwa a cikin su latest model.

Saboda haka, a shekarar 1983, bayan dogon harkokinmu kamfanin Boeing injiniyoyi, an tsara maye riga tashi kashe ta Boeing 727 da 737, yana ta farko B 757-200. A yawan fasaha sababbin abubuwa gabatar a wannan model ba shi da analogues a cikin wasu da jirgin sama, "Boeing" Company, samar da kafin ko kuma a cikin jiragen ruwa guda "Airbus", ko ma fiye da haka daga wasu masana'antun.

Alal misali, a karo na farko a cikin tarihin na tashi inji mai kwakwalwa da aka sanya a cikin Matuka jirgin, wanda ya fitar da muhimmanci jirgin bayanai, da kuma calculates da motsi na da jirgin sama. Bugu da kari, cikin gida ya zama mafi dadi fiye da. A takaice, da ƙaddamar da sabon kayayyakin da aka wani rabo - B 757-200 kafa sabon tarihi, wanda daidaita yawa je bayan model.

Fasaha halaye na Boeing 757-200

Jirgin Saman B 757-200, wani photo da za ka iya gani a sama, shi ne ba ma manyan kuma yana da wani matsakaici size da bukatunsu na sifirin jiragen sama. Duk da haka, shi ne kawai a kalmomin - amma a gaskiya da jirgin ya dubi quite m, ciki har da cikin sharuddan size. Saboda haka, ta tsawon shi ne 47 mita, cikin tsawo - 13.5 da wingspan ne 38 mita.

Shi ne iya saliha zuwa 239 fasinjoji a lokaci, kawo su a manufa a gudun 850 km / h (cruising). Iyakar kewayo Boeing 757-200 jirgin na 7.600 kilomita, wanda ya sa ya dace ko da na flights tare da Atlantic Coast a Amurka zuwa yammacin Turai.

Selection na wurare a wani jirgin saman (misali UTAir)

Jirgin Saman B 757-200, ciki makirci ne da aka nuna a cikin hoton, musamman a cikin zane yana da wani babbar bambance-bambance daga duk wani fiye ko žasa zamani jirgin sama "Boeing" da "Airbus", da kuma janar shawara a kan zabi na kujerun a kan jirgin zai zama dacewa ga shi . Duk da haka, akwai musamman game da abin da ya kamata ka sani.

• Da nisa daga cikin kujeru a karo na biyu jere zai zama kadan fiye da a kowane sauran, wanda aka sa ta zama a hannu nadawa tebur.
• A 15th jere a cikin matsanancin kujeru iya rasa wani taga.
• A site na 31A za ka yi ƙasa da sararin samaniya, saboda wani ɓangare na yana daukan gaggawa kofa.

Sauran abu misali: an ba da shawarar a zabi wani wuri kusa da toilets kuma kitchen, wannan ya shafi gaggawa kofofi, a da, duk da haka, yana da nasa abũbuwan amfãni (mafi legroom da 'yan ƙalilan, kamar wuri na 31A).

A layout na kujerun a kan jirgin kyawawan misali - 3-3.

Fafatawa da mãsu mayẽwa model

Babban gasa na B 757-200 model ne "Airbus A321", samar da riga da aka ambata Turai jirgin sama masana'antu damuwa. Lokacin da wannan Airbus ne dan kadan baya zuwa "Boeing" a yawan fasinjojin da matsayin Turai iya dauka a kalla 220 fasinjoji da 239 a "Boeing", kuma da yawa weaker a kewayon jirgin - shi ne karami da kamar yadda 2,000 kilomita.

A kai tsaye magaji na wannan jirgin sama ya da Boeing 757-300, wanda samu mai yawa wurin zama, kuma wani tsawo fuselage. A farko "Boeing" 757-300 aka saki a 1998 - da kuma lokacin tsakanin cewa kwanan wata da lokaci na saki 757-200, shi ne kamar yadda shekaru 15, a fili ya nuna a wata "mai kyau" na karshen.

Corporation "Boeing" Ya tsirar da dukkan-lokaci 913 na Boeing 757-200, wadda bisa ga statistics, ya zama daya daga cikin safest aircrafts.