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Rolls-Royce Launches Test Flights for Revolutionary Pearl 10X Engine

Rolls-Royce Launches Test Flights for Revolutionary Pearl 10X Engine
Rollsroyce

Rolls-Royce reports that the company’s dedicated Boeing 747 flying testbed has seen the successful start of the Pearl 10X, their newest aero engine designed for the business aviation industry.

Dassault, a French aircraft manufacturer, has decided to use this engine only to power their newest flagship, the Falcon 10X. As stated at last year’s Capital Markets Day, the commencement of flight testing represents a significant milestone for both Rolls-Royce and the Pearl 10X programme as the company concentrates on expanding in the business aviation industry.

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The first Rolls-Royce engine to power a Dassault business jet is the Pearl 10X, the newest engine in the state-of-the-art Pearl engine family. The Pearl 10X was chosen by the French aircraft manufacturer as their new flagship model, demonstrating even more of Rolls-Royce’s dominance in the business aviation engine market.

Over the next few months, pilots and flight test engineers from Tucson, Arizona, USA, will put the engine through its paces. The flight test programme will comprise testing of the nacelle’s anti-icing system, in-flight relights, engine performance and handling checks at various speeds and altitudes, and fan vibration tests at various altitudes.

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The new auxiliary gearbox, which enables higher additional power extraction, and the ultra-low emissions ALM combustor, which is compatible with 100% Sustainable Aviation Fuel (SAF), have undergone extensive testing as part of the ground-based development programme thus far. The engine will be the most potent business aviation engine in the Rolls-Royce lineup. It exceeded its intended thrust levels during the very first test run. With over 2,300 testing hours successfully completed on the Pearl 10X engine configuration as well as the Advance 2 demonstration, the programme is moving forward at a rapid pace.

With the most economical engine core available for business aircraft, the Advance2 engine, coupled with a high-performance low-pressure system, gives the Pearl 10X an exceptional thrust of over 18,000 lbf. With a 5% increase in economy over the previous generation of Rolls-Royce commercial aviation engines, the Pearl 10X

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Mukundkumar Prajpathi serves as the freelance press correspondent for Jetline Marvel, specializing in technical engineering. Based in Paris, he brings a wealth of experience to his role. Prajpathi has contributed numerous research write-ups and provided media coverage for Jetline Marvel. He has also represented the company twice at the prestigious Paris Airshow and participated in various other events in France.

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Aerospace

Indigo will soon launch Air Taxi Service in India

Indigo will soon launch Air Taxi Service in India
Image:Archer Aviation

InterGlobe Enterprises, the parent brand of IndiGo, is set to revolutionize travel in India with its upcoming air taxi service.

Scheduled for a potential launch in 2026, this innovative venture promises a seamless journey for passengers between two bustling hubs. Delhi and Gurgaon in Haryana. The forthcoming service is projected to revolutionize the daily commute, offering passengers a swift aerial journey covering the distance in a mere 7 minutes.

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This remarkable efficiency contrasts starkly with the conventional 90-minute drive, underscoring the immense time-saving potential for commuters. The anticipated fare, ranging from Rs 2,000-3,000, makes this innovative mode of transport not only swift but also remarkably competitive in pricing.

At the heart of this ambitious endeavor lies a strategic partnership with Archer Aviation, a pioneer in electric vertical takeoff and landing (eVTOL) aircraft technology. Under this collaboration, Archer will supply 200 state-of-the-art eVTOL aircraft, representing an investment of US$ 1 billion. These cutting-edge aircraft, capable of accommodating up to four passengers alongside the pilot, epitomize the future of sustainable air travel.

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Powered by six battery packs, Archer’s eVTOL aircraft boast rapid charging capabilities, enabling a swift turnaround between flights. With a charging time of just 30-40 minutes, these eco-friendly aircraft ensure minimal downtime, maximizing operational efficiency.

Similar services are anticipated to be introduced by the joint venture in Bengaluru and Mumbai as well. Nevertheless, the service rollout period has not yet been made public by the company. Next year, it is anticipated to get its certification. Following this, the company will start the certification procedure with the Directorate General of Civil Aviation (DGCA).

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Which is bigger 777x or 787 aircraft ?

Which is bigger 777x or 787 aircraft ?

The 777X is a new series of the Boeing 777 family and is designed to be larger and more efficient than its predecessor. It features two variants: the 777-8 and the 777-9, being the larger of the two.

The Boeing 777X emerges as the larger sibling within the Boeing family, representing a significant leap forward in both size and efficiency. Comprising two variants, the 777-8 and the 777-9, the latter takes the crown as the larger of the two. With its expansive fuselage and impressive wingspan, the 777X is tailored for long-range journeys and boasts a substantial passenger capacity.

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On the other hand, the Boeing 787, affectionately known as the Dreamliner, occupies a niche in the market as a smaller yet formidable aircraft designed for medium to long-range flights. Its distinguishing feature lies in its composite fuselage, a technological marvel that renders it lighter and more fuel-efficient compared to conventional aluminum counterparts. The Boeing 777X is larger than the Boeing 787 aircraft.

When it comes to passenger capacity, the 777-9 reigns supreme, typically accommodating a sizeable contingent of 400-425 passengers in its standard configuration. In contrast, the 787, with its more modest dimensions, typically carries between 240-290 passengers, depending on the variant and layout.

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One of the remarkable innovations introduced with the 777X is its folding wingtips, a feature designed to address the logistical challenges of accommodating such a large aircraft in conventional airport gates. These folding wingtips enable the 777X to retract its wings, allowing it to fit into gates designed for smaller aircraft while still reaping the benefits of an extended wingspan during flight, thereby enhancing fuel efficiency and operational flexibility

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China Secures Production Certificate for Mass Production of Pilotless eVTOL Aircraft

China Secures Production Certificate for Mass Production of Pilotless eVTOL Aircraft
EHang

The first passenger-carrying pilotless electric vertical takeoff and landing (eVTOL) aircraft in the world, the EH216-S, has received the Production Certificate for its eVTOL aircraft from the Civil Aviation Administration of China (CAAC).

This is a significant milestone for EHang Holdings Limited, the leading UAM technology platform company in the world. This outstanding accomplishment is another big step towards mass manufacturing for the eVTOL aircraft and the ensuing commercial operations, building on the ground-breaking acquisition of the Type Certificate and the Standard Airworthiness Certificate for the EH216-S.

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The PC is a crucial certificate that the aircraft maker receives from the CAAC, the country’s aviation authority. By obtaining this certificate, EHang has demonstrated that it has set up a quality management system for mass production that satisfies the airworthiness regulation standards set forth by the CAAC, and the company has been given permission to continue producing mass quantities.

It is also a strong guarantee of the calibre of the goods made by EHang. Raw materials, supplier management, manufacturing organisation, production quality control, aircraft pre-delivery test, after-sales repair and maintenance, etc. are all included in the mass production quality management system for the EH216-S.

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To ensure that every aircraft and its components that roll off the production line strictly adhere to the approved type design and safety requirements, the system sets clear guidelines and documentation for every step in the production procedure. This ensures comprehensive traceability and safety control.

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