Ho ikemisetsa ho qala ts'ebetso ea "Long Range" (LR) ka ho qala bareki ba mofuta oa A321neo o nang le bokhoni le ho tenyetseha ho fihlela joale - A321LR - e tsamaisitse mohato oa bohlokoa haufi le tumello ea morao-rao e kopaneng ea EASA le FAA ea sefofane ho sebetsa le ho fihla ho tse tharo. underfloor Additional Center Tanks (ACTs), ho kenyeletsoa le ts'ebetso ea ETOPS.
Ketsahalo ena ea morao-rao ke e 'ngoe ea likhetho tse fapaneng tsa A321neo tseo ha li kopantsoe, li lumellang mofuta oa A321LR ho fofa ho fihla ho 4,000nm le bapalami ba 206 ba nang le mafura a eketsehileng a bolokiloeng ho ACTs tse tharo, ho kenyeletsoa le litseleng tsa ETOPS. Ntle le moo, tumello ea ETOPS e nolofalletsa nako e khelosang ea enjene e le 'ngoe, e lekanang ho etsa tsela efe kapa efe ea transatlantic.
Setifikeiti sa A321LR se kenyelletsa: (a) tumello ea "phetoho e kholo" ea ho kenya melao e ka bang meraro ea boikhethelo ho A321neo - le litsamaiso tsa bona tse ncha tse amanang le taolo ea mafura le lithuso tse tlase tsa fuselage; le (b) tumello ea khetho ea "Airbus Cabin Flex" (ACF) ea A321neo e kenyelletsang sebopeho sa fuselage se fetotsoeng se nang le litokisetso tse ncha tsa mamati hammoho le matla a phahameng a Maximum Take-Off Weight (MTOW) a ho fihla ho lithane tse 97 tsa metric. Re lokela ho hlokomela hore ke li-A321neos feela tse nang le sebopeho se secha sa ACF tse ka fanang ka 97t MTOW le bokhoni ba ho kenya li-ACT tse tharo. Pejana, Lelapa la A321 le ne le ka amohela ho fihlela melao e 'meli.
Le ha phetolo ea ACF e tla fetoha maemo a li-A321neos tsohle tse tlisitsoeng ho tloha 2020, bokhoni ba 97t MTOW le bokhoni ba ho nka melao e ka bang meraro e tla ba likhetho. Bakeng sa li-ACT, bareki ba ne ba tla hlakisa pele ho etsoa ha lifofane hore na sefofane se lokela ho ba le sistimi e atolositsoeng ea taolo ea mafura hammoho le lithuso tse hlokahalang tsa sebopeho ho tiisa melao e tlase.
Bokhoni ba ho eketsa kapa ho tlosa li-ACT, bo kopantsoe le Airbus Cabin Flex, matla a 97t MTOW le tumello ea EASA / FAA ea ho sebelisa li-ACT le ETOPS, hammoho ba fana ka maemo a sefofane a neng a e-s'o ka a e-ba teng bakeng sa meaho ea likhahlo, litulo tse ngata, tefo ea thepa, matla a peterole le ho tsamaisa litsela.
SEO U LOKELANG HO SE NKA HO SEHLOOHO ENA:
- Ho ikemisetsa ho qala ts'ebetso ea "Long Range" (LR) ka ho qala bareki ba mofuta oa A321neo o nang le bokhoni le ho tenyetseha ho fihlela joale - A321LR - e tsamaisitse mohato oa bohlokoa haufi le tumello ea morao-rao e kopaneng ea EASA le FAA ea sefofane ho sebetsa le ho fihla ho tse tharo. underfloor Additional Center Tanks (ACTs), ho kenyeletsoa le ts'ebetso ea ETOPS.
- Bokhoni ba ho eketsa kapa ho tlosa li-ACT, bo kopantsoe le Airbus Cabin Flex, matla a 97t MTOW le tumello ea EASA / FAA ea ho sebelisa li-ACT le ETOPS, hammoho ba fana ka maemo a sefofane a neng a e-s'o ka a e-ba teng bakeng sa meaho ea likhahlo, litulo tse ngata, tefo ea thepa, matla a peterole le ho tsamaisa litsela.
- For the ACTs, customers would specify prior to aircraft manufacture whether the aircraft is to be equipped with an expanded fuel management system as well as the necessary structural reinforcements to secure the underfloor ACTs.
