Uhlolojikelele Aircraft Boeing 757-200

Airliner Boeing 757-200 yilona ukuguqulwa ezivame kakhulu izindiza 757 Series. Kuye ukumisa, okwazi ukuthwala kanyekanye kusukela abagibeli 200 kuya 228. Okwamanje isikepe kabanzi ku medium hola imizila, izindiza eziningi emhlabeni wonke futhi kubhekwa omunye wemisebenzi yimpumelelo kakhulu lokhu umakhi American emlandweni ukhona.

Umlando omfishane

Esikhathini yoma kwekhulu elidlule kwakukhona edumile emhlabeni wonke amandla crisis ezaholela ukwanda elibukhali intengo kaphethiloli. Ngakho-ke, ukusebenza kahle kwe-izindiza sekuyinto ehamba phambili phezulu ekuklanyweni imodeli entsha. Mayelana ekuqaleni nje umklamo walo, yabe seyaziwa ngo-1977. Khona-ke airliner okufana, eyenzelwe abagibeli 136. Kamuva, namandla athe xaxa okwengamela ngowokuqala 160 bese ezihlalweni 189. Amakhasimende owaqala kukhombisa British Airways naseMpumalanga Airlines Inkampani. Februwari 19 , 1982 in the sky rose prototype Boeing 757-200. Izibuyekezo Isazi kakade wakufakazela idatha ezahlukene Umshini ngokuya lempumelelo ukuphepha kwendiza izici. Kule ndaba, akumangalisi ukuthi eseyintsha ngokushesha kulolo vivinyo futhi wathola izitifiketi ezifanele, bese waqala ukukhiqizwa yayo mass. Ikhishwa umkhumbi kuze 2004.

Izici Key

Imodeli ifakwe twin turbojet izinjini. Kulokhu, abaklami emlandweni khona kusungulwa powertrains ukukhiqizwa-Rolls-Royce futhi Pratt Whitney izinkampani zayo. Into ebaluleke lapha ukusetshenziswa okuyinkimbinkimbi digital Avionics EFIS, okubandakanya umbala ngabaqaphi Amatebhe eziyisithupha yakhelwe ukubonisa zonke ezidingekayo imininingwane Flight. Boeing 757-200 ubude 38 metres uphinde uthele kancane ububanzi esiphezulu we fuselage - 3,76 amamitha. Ijubane sihamba bomkhumbi ilingana 935 km / h, futhi uphahla lwawo tekusebenta isethwe ngezithuba 12.800 amamitha. Sikhishwe ukutholakala isipele uphethiloli supply indiza uyakwazi ukunqoba ibanga 7240 km. Aircraft ukusuka isisindo amathani 115,6, futhi indiza isuka emapheshana edingekayo okungenani 2.230 metres ubude.

uhlelo

imodeli Standard Boeing 757-200 gumbi isakhiwo uhlelo inikeza yokwahlukana yayo ku lokuqala, ibhizinisi kanye nezomnotho ingxenye. Sekukonke, isethwe imigqa 40, ngamunye esakhiwa izihlalo eziyisithupha esisogwini sokunene nesobunxele yizicucu ezintathu. Lokhu kunikeza ilungiselelo ukhululekile kakhulu abagibeli. Ngaphambi umugqa wokuqala lezihlalo elise zangasese, ngokuqondene okuyinto engcono ayikwazi ngokuthi. Ngakolunye uhlangothi, abantu abahlezi lapha nethuba sizikhandle beka imilenze. Umugqa wesibili cishe ngqo odongeni eduze egumbini sanitary. abahambi abanolwazi musa batusa ukuthenga amathikithi ngochungechunge oluthi okweshumi kwe kubantu abaphethwe izinkinga emuva kusukela seatbacks musa bahlale lapha ngenxa ophumayo eziphuthumayo kuya ezingemuva.

indawo okuhle nokubi

Kuye nkampani Boeing 757-200 gumbi ekwazi ukuhlalisa abantu abangu-200 kuya ku-239 abagibeli. Izindawo abahamba phambili ngokuya ngezinqubomgomo ngamunye wabo zingase zihluke. Ikakhulukazi, abanye abantu bayakwazisa budebuduze ophumayo eziphuthumayo, kwesibili - makudle izihlalo elula kakhulu futhi ukhululekile, nabanye - ufuna ukubona eziningi nezindlu zangasese. Uma sikhuluma zokuphepha, lapha ukuhlobanisa imibono ka-cishe bonke ochwepheshe abavumayo yokuthi indawo engcono kule ndawo zitholakala esigabeni umsila. Njengoba Izibuyekezo lezihambi, kungcono ndizela 32 chungechunge. Iqiniso ukuthi backrest esihlalweni is eligoqiwe, futhi temathoyilethi kude ngempela kude. Ungakhohlwa mayelana nge-business class lapho abagibeli ebekelwa ezihlukahlukene services ezengeziwe.

Kukhona i-Boeing 757-200 indiza nendawo ungakhululekile kakhulu. Ngokusho Izibuyekezo zezivakashi, emugqeni yeshumi nambili ngandlela-thile njalo abandayo, futhi nanhlanu - akukho iwindi, ngakho kukhona ungakhululekile. kuphakama nemibi ezithile ukuze abagibeli namathathu banesifo esibi futhi forties chungechunge. Iqiniso ukuthi zitholakala esihlalweni akusho bahlale. Ngaphezu kwalokho, eseduze, ngokulandelana, kukhona yangasese kanye Umbuso igumbi.

Izingozi

Kusukela izinkinga nezingozi kungukuthi oVikelwe yinoma yimuphi omunye izindiza. Umlando Boeing 757-200 imodeli wempilo has eziyisishiyagalombili kuphela indiza, ukuthi uma siqhathanisa nabanye izindiza kuyinto lwenani elincane kakhulu. Ngaphezu kwalokho, ezimweni eziningi, kungaba inhlekelele iphutha hhayi ngenxa yezobuchwepheshe ukwehluleka noma iqembu ngephutha, ngenxa izenzo zobuphekula. Ngokwesibonelo, ngo-2001, imibhoshongo angamawele e-New York babhujiswa ngenxa yokuthi beshaya liner lokhu ukuguqulwa esithile.

Kungakhathaliseki ukuthi laliyini, wonke imoto ubhekwa omunye izindiza eyizingqabavu kakhulu futhi enokwethenjelwa ngezikhathi zokuhlupheka isimo yezokuphepha. It inama zokuvikela yesimanje, umsindo ongaphakeme ezikhiqizwa futhi ezingeni lelisetulu induduzo enikezwa abagibeli, naphezu kweqiniso lokuthi imodeli iphelelwe ukukhiqizwa iminyaka engaphezu kweyishumi edlule. Idumela elinjalo kungaba ozibongayo akuzona zonke izindiza lakhiwa namhlanje.