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Rolls-Royce | UltraFan

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UltraFan is our next generation of engine architecture.
UltraFan delivers a 10% efficiency improvement over our Trent XWB, which is already the world’s most efficient large aero engine in service.
In total that’s a 25% efficiency gain since the launch of the first Trent engine.

Опубликовано:

5 сен 2024

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Комментарии : 54

@bughttun9759 9 месяцев назад

Bruh, Rolls Royce is really going full on crazy with its new 'ultrafan' which would be able to outrival the GE9X in certain aspects.

@khusroalam3248 2 месяца назад

RR is full on with new engine development but haven't been able to fix issues with the Trent 1000 for over five years now..how many 787s remain grounded, even with the Covid window it didn't work. How many airlines dumped the Trent 1000 in further 787 orders and how many are re engining their existing fleet. Just like Boeing , RR is at a bottom note with the aviation industry now unfortunately. The Trent 700, the RB211 524s, the Trent XWBs and almost all RR products are so dependable. Many came with teething problems but RR recovered and fixed them. Sadly though, the Trent 1000 has really disappointed so many existing customers

@PeterH-be1xe 2 месяца назад

Yeah, it's odd that the 1000 has turned-out to be such a dog of a thing, isn't it? Airlines love the Trent XWB, yet if you asked operators what they think of the 1000; Air NZ, for instance; they'd probably tell you they greatly regret not going with the GEnx in the first place.

@khusroalam3248 Месяц назад

@@PeterH-be1xe yes its quite unbelievable, not only of so many multiple issues, but their inability to find a solution. I work for an airline operating these and we've had to cut down operations since 2019. Multiple aircraft remain grounded and those that fly have to be given long ground times frequently for borescope inspection. Then engines have to be swapped between aircraft to gain time for one aircraft at least. Even now there's no concrete timeline from RR. Previous RR engines, the 524s, the Trents including XWB have been flawless

@stephendoherty8291 Месяц назад

The 10% seems not alot for what should be a ground breaking design. More incremental . The ge9x will be arriving soon. Is the engine optimised for SAF ie it works better on SAF than standard fuel

@PeterH-be1xe 2 месяца назад

So basically £470 million in government subsidies, right?

@stephendoherty8291 Месяц назад

Yes. Like the US engine subsidies via NASA and the EU Airbus partners subsidies. €470m is peanuts when you are lucky enough to still have an aerospace power train leader, with just 2 remaining competitors , all American.

@Kylo_Ren_2033 25 дней назад

What if Airbus make a twin-engine version of the A380

@rickwhite4137 8 месяцев назад

I just hate it when the old and insane stupid imperial system is used instead of the metric system used by the USA and Liberia _only!_ Including some English people who aren't able to adapt. 140 inches = 358.4 centimeters which is beyond insanity.

@ArmyofSeaturtles 7 месяцев назад

mostly everything is imperial in aviation down to hardware and bolts

@rickwhite4137 7 месяцев назад

@@ArmyofSeaturtles Outside US, SI is generally used for everything except altitude, distance and speed.

@Adrenaline_chaser 3 месяца назад

Yeah but in which airplane will it be attached? There are no new wide-body planes in development currently so...A350neo? But can it really fit in properly under its wings?

@VigorousVirgo 3 месяца назад

The A350 is already a neo itself

@polarisukyc1204 Месяц назад

Id say that their planning on using a scaled down ultra-fan for some future aircraft that is yet to be revealed or designed, a new aircraft will be designed at some point, that much is certain but it’s a massive gamble (if their doing it), they could also be aiming scaled down ultra-fans at currently existing airlines, with the idea being that a scaled down ultra-fan is more efficient than the engines they currently use, and get airlines to replace currently used engines with ultra-fans

@VigorousVirgo 4 месяца назад

How powerful is it?

@garfstiglz3981 3 месяца назад

en.wikipedia.org/wiki/Rolls-Royce_Trent_XWB

@BuzzLightyear66 5 месяцев назад

I'm in full agreement of the Ultrafan development. Global warming is increasing constantly, so replacing many of the current turbofan engines with those that rely less on fuel and more on air like the Ultrafan, is crucial for human survival.

@theracer6882 4 месяца назад

They don't do this for environment, less fuel = more profit for airlines.

@BuzzLightyear66 4 месяца назад

@@theracer6882 But a more fuel efficient engine releases less emissions during a period of time flying, than a less fuel efficient engine does during the same period of time flying, yes?

@sebastiannielson1952 3 месяца назад

@@BuzzLightyear66 yes but it is not gonna make the amount of difference you think sadly

@BuzzLightyear66 3 месяца назад

@@sebastiannielson1952 Thank you very much sebastian! The answer is indeed yes. It will make a good amount of difference, since reducing our carbon footprint is a collective effort, e.g. we're also seeing more electric bus fleets and more renewable powerplants. Many small differences make a big difference.

@sebastiannielson1952 3 месяца назад

@@BuzzLightyear66 but then the coal plants and lithium mining facilities set us right back. Stay hopeful though!

@chengyoujiang6076 9 месяцев назад

What aircraft types can use the Ultrafan?

@scottcates 8 месяцев назад

Future aircraft will use the UltraFan.

@DakarNick 8 месяцев назад

C172

@scottcates 8 месяцев назад

hehe 😄@@DakarNick

@assrammington7961 8 месяцев назад

Space shuttles

@gsp_gamsung 8 месяцев назад

I think the next generation of A350(maybe it will be named as 'A350neo') can use the Ultranfan.

@mrflyingsourcer3515 7 месяцев назад

Twin engine 747 ?!?!?

@icare7151 4 месяца назад

Likely a neo 380. Boeing will not build a two engine 747. The new 777X-10 replaces the 747-400 directly and if stretched more will hold as many passengers as the 747-800.

@johnwalker8952 2 месяца назад

Wooden presenter reading from a script = far less inspiring presentation than the subject deserved.

@PeterH-be1xe 2 месяца назад

I was hoping for some engineering details and test-bed footage, but only got PR spin.

@amarandpikle9554 3 месяца назад

We can travel longer 20k km

@Hyper_NexusJunisBlue Месяц назад

A370 leaked

@aquaden8344 9 месяцев назад

Oh well, talk more about 2030, a time R&R has ceased building large aero engine should the moron in the CEO's seat not finally comprehend, that customers buying his scrap are needed to survive. F.cking up A350 deals is certainly the best strategy to get out of the large aeroengine business, especially when the Trent XWB remain the only large engines that still are selling well!

@peanutquirin8188 5 месяцев назад

she is so boring, does she know anything?

@lenny108 8 месяцев назад

The problem with modern jet engines for passenger aircraft is that they are too complicated. That's why engine failures happen all the time. For example, the UltraFan engine has 25.000 parts. In contrast, the 1903 Wright Engine had 200 parts.

@Orbital_Inclination 8 месяцев назад

Engine failures are incredibly rare, and have got rarer consistently over time. Your premise is false.

@htimsid 6 месяцев назад

Which engine failures 'happen all the time'? Which parts? Causes?

@lenny108 6 месяцев назад

@@htimsidSir, enter into Google search, "jet engine catches fire" and you get sixteen million results.

@pipingbob720 5 месяцев назад

tell that to 1950s maintenance ppl having to work with smth like wasp majors lol. modern jet engines are much less complicated than high performance cylinder aero engines with much, much higher performance