Perdona l’ignoranza, ma come si fa a volare da ny a Singapore andando verso Est?
Thread A350 XWB
- Autore Discussione rick@BCN
- Data d'inizio
Perdona l’ignoranza, ma come si fa a volare da ny a Singapore andando verso Est?
Viaggiando verso l atlantico invece che verso il pacifico!
Inviato dal mio VKY-L09 utilizzando Tapatalk
https://www.flightradar24.com/blog/...ht-is-saving-time-and-fuel-by-flying-farther/
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk
EASA Directive Targets Trent XWB Engine Mounts
The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
Airbus A350-900 operators will be ordered to inspect Rolls-Royce XWB front engine mount components after revised analysis by Rolls revealed that high stress in certain conditions could significantly reduce the parts’ service life.
The European Aviation Safety Agency (EASA) is proposing an airworthiness directive that would order inspections of low pressure compressor (LPC) outlet guide vane (OGV) outer mount ring assembly lug fillet areas. The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
"Revised analysis of these parts, when the front engine mount is engaged in the fail-safe condition, has now been undertaken using more advanced modeling techniques,” EASA’s draft directive explained. “This analysis predicts that, once the [front mount] is in the fail-safe condition, the most highly stressed LPC OGV has a life that could be substantially less than one shop visit interval.”
The mount can enter a fail-safe condition if OGV outer-mount ring lugs fail, EASA explained. The checks are to pre-empt the failure.
Deadlines for the checks are based on service life. Engines with less than 1,700 cycles would be checked within 300 cycles, while engines with at least 1,700 cycles would need inspections within 300 cycles or eight months, whichever occurs first. Follow-up checks are required every 1,000 cycles.
Checks that turn up “discrepancies” may require replacing the outer mount ring assembly.
https://www.mro-network.com/mainten...asa-directive-targets-trent-xwb-engine-mounts
The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
Airbus A350-900 operators will be ordered to inspect Rolls-Royce XWB front engine mount components after revised analysis by Rolls revealed that high stress in certain conditions could significantly reduce the parts’ service life.
The European Aviation Safety Agency (EASA) is proposing an airworthiness directive that would order inspections of low pressure compressor (LPC) outlet guide vane (OGV) outer mount ring assembly lug fillet areas. The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
"Revised analysis of these parts, when the front engine mount is engaged in the fail-safe condition, has now been undertaken using more advanced modeling techniques,” EASA’s draft directive explained. “This analysis predicts that, once the [front mount] is in the fail-safe condition, the most highly stressed LPC OGV has a life that could be substantially less than one shop visit interval.”
The mount can enter a fail-safe condition if OGV outer-mount ring lugs fail, EASA explained. The checks are to pre-empt the failure.
Deadlines for the checks are based on service life. Engines with less than 1,700 cycles would be checked within 300 cycles, while engines with at least 1,700 cycles would need inspections within 300 cycles or eight months, whichever occurs first. Follow-up checks are required every 1,000 cycles.
Checks that turn up “discrepancies” may require replacing the outer mount ring assembly.
https://www.mro-network.com/mainten...asa-directive-targets-trent-xwb-engine-mounts
EASA Directive Targets Trent XWB Engine Mounts
The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
Airbus A350-900 operators will be ordered to inspect Rolls-Royce XWB front engine mount components after revised analysis by Rolls revealed that high stress in certain conditions could significantly reduce the parts’ service life.
The European Aviation Safety Agency (EASA) is proposing an airworthiness directive that would order inspections of low pressure compressor (LPC) outlet guide vane (OGV) outer mount ring assembly lug fillet areas. The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
"Revised analysis of these parts, when the front engine mount is engaged in the fail-safe condition, has now been undertaken using more advanced modeling techniques,” EASA’s draft directive explained. “This analysis predicts that, once the [front mount] is in the fail-safe condition, the most highly stressed LPC OGV has a life that could be substantially less than one shop visit interval.”
The mount can enter a fail-safe condition if OGV outer-mount ring lugs fail, EASA explained. The checks are to pre-empt the failure.
Deadlines for the checks are based on service life. Engines with less than 1,700 cycles would be checked within 300 cycles, while engines with at least 1,700 cycles would need inspections within 300 cycles or eight months, whichever occurs first. Follow-up checks are required every 1,000 cycles.
Checks that turn up “discrepancies” may require replacing the outer mount ring assembly.
https://www.mro-network.com/mainten...asa-directive-targets-trent-xwb-engine-mounts
The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
Airbus A350-900 operators will be ordered to inspect Rolls-Royce XWB front engine mount components after revised analysis by Rolls revealed that high stress in certain conditions could significantly reduce the parts’ service life.
The European Aviation Safety Agency (EASA) is proposing an airworthiness directive that would order inspections of low pressure compressor (LPC) outlet guide vane (OGV) outer mount ring assembly lug fillet areas. The directive, based on a Rolls service bulletin issued August 13, does not apply to the larger XWB-97s that power the A350-1000.
"Revised analysis of these parts, when the front engine mount is engaged in the fail-safe condition, has now been undertaken using more advanced modeling techniques,” EASA’s draft directive explained. “This analysis predicts that, once the [front mount] is in the fail-safe condition, the most highly stressed LPC OGV has a life that could be substantially less than one shop visit interval.”
The mount can enter a fail-safe condition if OGV outer-mount ring lugs fail, EASA explained. The checks are to pre-empt the failure.
Deadlines for the checks are based on service life. Engines with less than 1,700 cycles would be checked within 300 cycles, while engines with at least 1,700 cycles would need inspections within 300 cycles or eight months, whichever occurs first. Follow-up checks are required every 1,000 cycles.
Checks that turn up “discrepancies” may require replacing the outer mount ring assembly.
https://www.mro-network.com/mainten...asa-directive-targets-trent-xwb-engine-mounts
...after revised analysis by Rolls revealed that high stress in certain conditions could significantly reduce the parts’ service life...
Mi viene in mente la poltrona di Ikea in mostra al negozio alla Bufalotta con un peso che la comprime migliaia di volte al giorno, al fine di dimostrare quanto sia solida e fatta bene.
Ora, qui si parla di motori di aeroplano e non di dove passare la domenica pomeriggio durante 90' Minuto, e lo stress limite di un componente esce fuori soltanto dopo che e' stato montato ed e' operativo a 11mila metri di quota??!?!!?!?
Non "esce fuori" solo adesso.
Esce la possibilita', in base a nuovi modelli di analisi, che la vita media del componente possa ridursi nel caso della rottura di un altro componente. C'e' una certa differenza...
E volerà su una tratta nazionale a partire dal prossimo settembre https://www.aggynomadi.it/2019/08/20/pillole-dal-giappone-un-a350-per-jal/
Direi di no, dato che il loro 777-300 per uso domestico (non ER) di posti ne ha ben 500 esatti!
Ma non ha 3 classi!Direi di no, dato che il loro 777-300 per uso domestico (non ER) di posti ne ha ben 500 esatti!
Inviato dal mio VKY-L09 utilizzando Tapatalk
Direi di no, dato che il loro 777-300 per uso domestico (non ER) di posti ne ha ben 500 esatti!
Il 300 è più grande, eventualmente potrebbe essere rapportabile al 1000. Ma qui si parla di 900. È così tanto più piccolo di un 777-200?
Inviato dal mio iPhone utilizzando Tapatalk
Il 777-200 domestic di JAL (codice di configurazione: W16) è configurato con 375 posti a tre classi (14 First - 82 Class J - 279 Economy). E' proprio il velivolo che puntano a sostituire con il 359 (12-94-263).
Ah, ecco! Allora non è che ci sia tutta sta differenza tra 350 e 777, in termini di capacità. Magari ci sarà con l’avvento del 777 x.
Inviato dal mio iPhone utilizzando Tapatalk
Ho volato per la prima volta con l'A350 e devo dire che da pax è veramente un ottimo aereo, finestrini piu' ampi come il 787 ma ancora con la tendina non col pulsante per l'oscuramento come sul dreamliner, forse questo è un brevetto di Boeing, ma soprattutto l'A350 è estremamente silenzioso, il rumore dei motori che nei WB tradizionali come A330 e 777 ti rimbomba nelle orecchie e arrivi a destinazione rimbambito su questo aereo è veramente molto ridotto e di conseguenza lo "stress auditivo" è minimo e sulla distanza quando fai un volo di 8-10 ore la differenza si nota eccome. In futuro quando sceglierò un volo se la rotta è operata con questo aereo diventa un plus non indifferente per scegliere quella compagnia.
Scusami Cesare, ma io - da bambino - ho volato sui DC.6, DC.7C., Britannia, ecc. se il rumore di un 777 ti fa arrivare a destinazione rimbambito on oso pensare come saresti arrivato a destinazione volando su uno di quegli aerei
PICTURES: Air France takes first A350-900
Air France has today taken delivery of its first Airbus A350-900, one of 28 the SkyTeam carrier has on order.
The French carrier is taking all 28 of its parent group's on-order A350s after agreeing a recent swap under which it will take seven originally slated for sister carrier KLM. The Dutch airline is taking six 787s which were ordered by Air France.
Speaking at a press briefing this morning in Toulouse to mark delivery of the type, Air France-KLM group chief executive Ben Smith said: "This [aircraft] forms a foundation for our future standardised and more streamlined fleet. Obviously we are focusing heavily on economic performance in these very tough times we operate in and the environmental performance of this aircraft is second to none.
"The simplification of our fleet is key and this airplane can fly to any of our long-haul routes, all the way to Santiago and Singapore, our two longest routes."
The airline will take delivery of its first three of the Rolls-Royce Trent XWB-powered type this year, with a further three to join the fleet by next summer. Eleven more will follow by the end of 2021 and all 28 will be delivered by the end of 2025.
Air France will operate the first commercial flights with the A350-900 on 7 October to Abidjan in the Ivory Coast and Bamako in Mali.
Air France chief executive Anne Rigail says flights to Toronto will then follow from 27 October, and once the third aircraft is delivered, A350s will be deployed on Cairo and Seoul services from 7 December. Air France has also earmarked the type to serve its Bangkok route from next summer.
Smith notes the airline largely sees using the A350-900 as a replacement type on existing routes rather than opening additional destinations. "Air France with its long history of international operations already serves all the major destinations around the world. There are one or two that are beyond the range of today's technology that perhaps in future we may look at. But that's not our priority. This plane is to fly all of our major routes in a much more efficient way and also perhaps gives us the opportunity to add additional frequencies."
The A350's business cabin (above) is fitted with 34 seats
The aircraft will be equipped with 34 seats in business, 24 in premium economy and 266 in economy.
Rigail adds: "The arrival of this first A350 marks a new phase in Air France's fleet modernisation strategy. Within five years, more than half of the company's fleet will be made up of new-generation aircraft."
The premium-economy cabin (above) seats 24 passengers
CIrium/FG
Air France has today taken delivery of its first Airbus A350-900, one of 28 the SkyTeam carrier has on order.
The French carrier is taking all 28 of its parent group's on-order A350s after agreeing a recent swap under which it will take seven originally slated for sister carrier KLM. The Dutch airline is taking six 787s which were ordered by Air France.
"The simplification of our fleet is key and this airplane can fly to any of our long-haul routes, all the way to Santiago and Singapore, our two longest routes."
The airline will take delivery of its first three of the Rolls-Royce Trent XWB-powered type this year, with a further three to join the fleet by next summer. Eleven more will follow by the end of 2021 and all 28 will be delivered by the end of 2025.
Air France will operate the first commercial flights with the A350-900 on 7 October to Abidjan in the Ivory Coast and Bamako in Mali.
Smith notes the airline largely sees using the A350-900 as a replacement type on existing routes rather than opening additional destinations. "Air France with its long history of international operations already serves all the major destinations around the world. There are one or two that are beyond the range of today's technology that perhaps in future we may look at. But that's not our priority. This plane is to fly all of our major routes in a much more efficient way and also perhaps gives us the opportunity to add additional frequencies."
The A350's business cabin (above) is fitted with 34 seats
Rigail adds: "The arrival of this first A350 marks a new phase in Air France's fleet modernisation strategy. Within five years, more than half of the company's fleet will be made up of new-generation aircraft."
The premium-economy cabin (above) seats 24 passengers
CIrium/FG
Grazie all'adozione di ulteriori scivoli dual lane sulle uscite di emergenza, l'A350-1000 ha ricevuto la certificazione per alloggiare fino a 480 posti (440 in precedenza)!
https://aeronewsglobal.com/airbus-4...-easa-type-certification-for-pw1100g-a319neo/
Che poi se mi facevano una telefonata due anni fa, glielo avrei suggerito pure io a "gratisse", cosi si risparmiavano un passaggio.
https://aeronewsglobal.com/airbus-4...-easa-type-certification-for-pw1100g-a319neo/
Che poi se mi facevano una telefonata due anni fa, glielo avrei suggerito pure io a "gratisse", cosi si risparmiavano un passaggio.