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Rolls-Royce reaches new milestone building world’s largest aero-engine

Rolls-Royce UltraFan Demonstrator Powers Up to Maximum Capacity

Rolls-Royce reaches a new milestone as the world’s largest aero-engine build start : Rolls-Royce has officially started building the world’s largest aero-engine, UltraFan®, which will help redefine sustainable air travel for decades to come.

Work on the first module is underway at our dedicated DemoWorks facility in Derby, UK, and the demonstrator engine, which has a fan diameter of 140 inches, will be completed by the end of the year.

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The engine is the basis for a potential new family of UltraFan engines able to power both narrowbody and widebody aircraft and deliver a 25% fuel efficiency improvement compared with the first generation of Trent engine. Performance improvement is crucial to achieving aviation sustainability.

100% Sustainable Aviation Fuel

Gas turbines will continue to be the bedrock of long-haul aviation for many years, and UltraFan’s efficiency will help improve the economics of an industry transition to more sustainable fuels, which are likely to be more expensive in the short term than traditional jet fuel. The first test run of the engine will be conducted on 100% Sustainable Aviation Fuel.

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Read more : Boeing 737 Max to be operated most of the world except one country

As the engine build starts, other key parts are already coming together for delivery to Derby. Work is underway on UltraFan’s carbon titanium fan system in Bristol, UK, and its 50MW Power Gearbox, which is powerful enough to run 500 family cars, in Dahlewitz, Germany.

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UltraFan is part of Rolls-Royce’s IntelligentEngine vision – for example, each fan blade has a digital twin that stores real-life test data, allowing engineers to predict in-service performance.

When on test at Rolls-Royce’s new £90m Testbed 80 facility, data can be taken from more than 10,000 parameters, detecting the tiniest of vibrations at a rate of up to 200,000 samples per second. Data that helps us understand our engines and further improve them.

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Key engineering features of the engine include:

  • A new, proven, Advanced 3 core architecture, combined with our ALECSys lean burn combustion system, delivers maximum fuel burn efficiency and low emissions.
  • Carbon titanium fan blades and a composite casing that reduce weight by up to 1,500lb per aircraft.
  • Advanced ceramic matrix composite (CMC) components that operate more effectively in high-pressure turbine temperatures.
  • A geared design that delivers efficient power for the high-thrust, high bypass ratio engines of the future.

He is an aviation journalist and the founder of Jetline Marvel. Dawal gained a comprehensive understanding of the commercial aviation industry.  He has worked in a range of roles for more than 9 years in the aviation and aerospace industry. He has written more than 1700 articles in the aerospace industry. When he was 19 years old, he received a national award for his general innovations and holds the patent. He completed two postgraduate degrees simultaneously, one in Aerospace and the other in Management. Additionally, he authored nearly six textbooks on aviation and aerospace tailored for students in various educational institutions. jetlinem4(at)gmail.com

Aviation

Air India’s B747 Makes Its Final Journey, Waving Farewell to Fans

Air India's B747 Makes Its Final Journey, Waving Farewell to Fans

In a poignant moment marking the end of an era in aviation history, Air India’s iconic Boeing 747 aircraft, affectionately known as the ‘Queen of the Skies,’ embarked on its ultimate journey from Mumbai’s international airport.

The departure, bound for Plainfield, USA, where it will undergo dismantling and part-stripping under the ownership of American AerSale, signals the closure of a storied chapter for the airline.

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Once revered for transporting dignitaries ranging from prime ministers to presidents, the Boeing 747 has etched itself into aviation lore. Yet, as airlines worldwide pivot towards more contemporary and cost-effective aircraft, Air India’s decision to bid farewell to its remaining Boeing 747s reflects the pragmatic realities of today’s aviation landscape.

The sale of these majestic planes to AerSale represents a strategic move by Tata Group, Air India’s new custodian, towards optimizing operational efficiency and embracing modern industry standards. Out of the four aircraft sold, two will be repurposed into freighters, while the remaining pair will be meticulously disassembled to salvage valuable components.

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The final flight from Mumbai witnessed a touching tribute as pilots performed a traditional ‘Wing Wave,’ symbolizing the conclusion of the Boeing 747‘s distinguished service with Air India. This poignant gesture encapsulates the deep sentiment attached to the aircraft’s departure and its significant contribution to the airline’s legacy.

As the Boeing 747 embarks on its journey to Plainfield, USA, nostalgia permeates the air, evoking memories of its maiden flight on March 22, 1971. Over five decades, Air India operated a total of 25 Boeing 747s, each leaving an indelible mark on the annals of aviation history.

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Middle East

British Airways Resumes Daily Flights to Abu Dhabi, After 4-Year hiatus

British Airways Resumes Daily Flights to Abu Dhabi, After 4-Year hiatus
Photo: Wikipedia

British Airways made its way back to Abu Dhabi, landing at Zayed International Airport. Following a four-year break in service, both crew and passengers were greeted with enthusiasm.

In the summer of 2024, British Airways plans to launch a daily route, utilising a Boeing 787-9, from London Heathrow to Abu Dhabi. The new route enhances ties between the UAE and the UK and expands  vast worldwide network, catering to passengers who may be visiting friends and family or travelling for business.

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Arriving in Abu Dhabi at 08.30+1, flight BA073 to Abu Dhabi leaves London Heathrow at 22.25. Departing at 10.10 and landing at London Heathrow at 15.20 is the inbound flight (BA072).

The chief executive officer and managing director of Abu Dhabi Airports, Elena Sorlini, stated: “We are delighted to welcome British Airways to Zayed International Airport. Their daily schedule is expected to improve connectivity and stimulate travel and business.” Visitors may experience the dynamic capital of the United Arab Emirates like never before at our brand-new, award-winning, state-of-the-art terminal, where they will be welcomed with the best kind of Emirati hospitality.”

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Flight schedule:

London Heathrow (LHR) to Zayed International (AUH)All times are local
 
SeasonFlight numberDeparting LHRArriving AUHFlight numberDeparting AUHArriving LHR
Summer ‘24BA7322:2508:30+1BA7210:1015:20
Winter ‘24BA7322:2509:30+1BA7211:1015:20

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Aviation

FAA investigation: Passenger seated in Captain’s seat inside cockpit at cruising altitude

FAA investigation: Passenger seated in Captain's seat inside cockpit at cruising altitude

A viral video capturing a startling moment aboard a United Airlines charter flight from Denver to Toronto has triggered a federal investigation.

The footage, initially shared on social media by Hensley Meulens, the hitting coach for the Colorado Rockies baseball team, depicts a member of the coaching staff seated in one of the pilot seats while the aircraft was in mid-flight.

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In his caption, Meulens expressed gratitude to the captain and first officer for allowing him this unusual experience. The video, filmed by another passenger, reveals the cockpit door open, and at one point, a third passenger briefly enters the flight deck. Alarmingly, during this time, the captain was absent from the cockpit.

Despite the flight being a private charter operated by United Airlines, company and Federal Aviation Administration (FAA) regulations strictly prohibit passengers from entering the cockpit during flight or leaving the flight deck unsecured.

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United Airlines swiftly responded, expressing deep concern over the incident. A spokesperson emphasized that the video depicted an unauthorized person in the flight deck at cruising altitude with the autopilot engaged, constituting a clear violation of safety and operational policies.

The FAA confirmed that it is actively investigating the incident, highlighting that unauthorized access to the flight deck during flight is a violation of federal regulations. The agency assured that it is taking the matter seriously and will conduct a thorough examination to ensure compliance with aviation safety standards.

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