Airliner kwendiza 757-200

Ngokusesikweni, uphuhliso Imikhumbi umoya iBoeing 757 kwaqala ngo-Agasti 1978. Airliner iBoeing 757-200 saphuhliswa yi-American inkampani iBoeing, endaweni imodeli iBoeing 727. Le iinqwelomoya ezitsha yenzelwe ukusetyenziswa kwiindlela zasekhaya iinqwelo ngamazwe phakathi kwe US naseYurophu.

imodeli moya iBoeing 757-100 elinezihlalo 160 akakakwamkeli olunye uphuhliso, ngoko ke inkampani wayeqalisa ukuphuhlisa moya entsha. In JT10D-uhlobo Motors 4 RB211-535 zasetyenziswa neeyunithi amandla. Lwalo lokuqala iye eqinisekisiwe imodeli moya kokuba ubunzima isuka ku tonnes 99,8, nto leyo ke linyuke xa uphuculo kwixabiso yeetoni 115,6. Imifuziselo lwakamvanje baxhotyiswa ezinamandla iinjini kwiinqwelo uhlobo bypass.

Eyona iphambili imodeli 757 yaba uphuhliso ngaxeshanye ebanzi-body airliner imodeli 767, nto leyo nayo kubonwa njengomzekelo moya zoqoqosho eziphezulu lohlobo entsha. I iBoeing Company iye yasebenzisa ibhodi abangatshatanga kunye neenkqubo zekhompyutha, kwakunye yalila ikhabhathi lulonke.

Namhlanje le hlobo ntaka ingqalelo iprojekthi ilungileyo le nkampani kwaye lisetyenziswa inani elikhulu nezithuthi. Ukuveliswa iBoeing 757-200 moya sagqitywa ngowe-2004. Bonke zakhutshwa xa imifuziselo 1050-moya yale hlobo. Xa ukwenza uyilo isicelo iteknoloji advanced esetyenziselwa ikakhulu ngenxa ngempumelelo amafutha, ukudala ingxolo eliphantsi nokunika intuthuzelo eyonyukileyo kunye namaziko asebenza kwizinga eliphezulu kwemigaqo zekhompyutha.

I iBoeing 757-200 isebenza ukususela 1983 kwaye uyaqhuba isetyenziswa moya ezininzi kwaye okwangoku iindlela emoyeni kumgama 3000-7000 km. Xa kuthelekiswa imifuziselo ezifanayo, lo moya wenziwa ukunyuka inani lilonke lezihlalo umkhweli. I iBoeing 757-200, nto leyo evumela iifoto ukubona ndlwana, sibonakala akuyo ekhuselekileyo kwaye likhululekile zabakhweli. Lo moya ngaba inobunzima abantu abangaphezu kwama-200 kwaye isetyenziswa ikakhulu iindlela air ephithizelayo. moya Reserve Isantya - 860 km / h kuyo amandla iphezulu izihlalo umkhweli ku-228.

Airliner iBoeing 757-200, Scheme ingaphakathi kuzo ixhomekeke ilungiselelo kwi gumbi umkhweli ivela 186-th ezihlalweni yemizuzu engama-279. Kule ndlwana kukho ukwahlulwa iiklasi ezimbini: Business Class kunye Economy. Iklasi neshishini kuba kumgama ezihlalweni amabini kunye backrests ukusonga.

ukwakhiwa Aircraft isekelwe phezu monoplane Udweliso iinjini ezimbini elifakiweyo iipayiloni phantsi kwamaphiko. Le fuselage ye iBoeing 757-200 yenziwa phantsi scheme monocoque. Kwisisu semoto-moya yamiselwa ngokusekelwe iintsika ezintathu, nto leyo isisiseko ngasemva. Ukongeza iinguqulelo abakhweli kunye nenguqulelo impahla-moya 757-200PF. Le modeli uphumeza ukuthutha imithwalo ukukhathaza ukuya kwiitoni 38. Lo moya yale hlobo phawu ezahlukeneyo apho phambi komnyango ecaleni a.

Moya iBoeing 757 esetyenziswa ikakhulu ziinkampani US, inkulu kuzo American Airlines lweshishini kunye Delta Airlines.