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Rolls-Royce's Pearl 10X Engine Takes Flight
The future of business aviation is about to reach new heights with the remarkable progress of the Rolls-Royce Pearl 10X engine development program. This cutting-edge engine is set to power Dassault's upcoming flagship aircraft, the Falcon 10X, and its journey so far is nothing short of impressive.
With over 1,500 testing hours under its belt, the Pearl 10X has surpassed expectations, proving its reliability and meeting the demanding performance requirements for the Falcon 10X. Now, the program is preparing for the highly anticipated flight test campaign, which will take place on Rolls-Royce's dedicated Boeing 747 flying testbed in Tucson, Arizona later this year.
The Pearl 10X is a game-changer in the world of business aviation engines. As the newest addition to the advanced Pearl engine family, it proudly claims the title of being the first Rolls-Royce engine ever selected to power a Dassault business jet. This choice by the renowned French aircraft manufacturer is a testament to Rolls-Royce's unrivaled position as the preferred engine manufacturer in the business aviation sector.
Throughout its development, the Pearl 10X has undergone rigorous testing, showcasing its impressive capabilities. The engine features the ultra-low emissions ALM combustor, designed to be compatible with 100% Sustainable Aviation Fuel (SAF), ensuring its environmental sustainability. Additionally, the new accessory gearbox allows for higher power extraction, further enhancing the engine's performance. In fact, the Pearl 10X exceeded its target thrust levels during its initial test run, making it the most powerful engine in Rolls-Royce's business aviation portfolio.
One of the engine's standout features is its Advance2 engine core, renowned for its exceptional efficiency in the business aviation sector. Combined with a high-performance low-pressure system, the Pearl 10X delivers unparalleled thrust, surpassing 18,000lbf. Notably, it offers a 5% higher efficiency compared to previous Rolls-Royce business aviation engines, all while maintaining excellent noise and emissions performance. This remarkable combination of power and efficiency grants customers and operators unparalleled access to airports and the ability to fly ultra-long-range connections at incredible speeds, approaching the sound barrier.
The Pearl 10X is the result of relentless innovation, incorporating groundbreaking technologies derived from Rolls-Royce's Advance2 demonstrator program and proven Pearl family features. Its advanced design includes a highly efficient blisked fan, a high-pressure compressor with market-leading pressure ratios, an ultra-low emissions combustor, a shroudless high-pressure turbine, and a compact, four-stage low-pressure turbine. All of these cutting-edge components are housed within a sleek, ultra-slimline nacelle crafted by Spirit AeroSystems.
Dr. Phillip Zeller, SVP Dassault, Rolls-Royce, expressed his pride in the program's continuous progress, highlighting the Pearl 10X's exceptional power and environmental performance. As the engine gears up for its first flight, excitement builds among the teams involved, eagerly anticipating the moment when this groundbreaking engine takes to the skies.
Alongside the engine's development, Rolls-Royce is constructing a state-of-the-art production support facility near Bordeaux, France. This facility, strategically located in close proximity to Dassault's final assembly line in Merignac, will play a vital role in supporting flight tests and production activities for the Falcon 10X. Equipped with offices, a workshop, and a warehouse, this facility will be home to approximately 30 skilled employees, further solidifying Rolls-Royce's commitment to delivering excellence in the business aviation industry.
The Rolls-Royce Pearl 10X engine's relentless pursuit of power, efficiency, and environmental sustainability is propelling the Falcon 10X into a league of its own. With its remarkable progress and upcoming flight tests, this exceptional engine promises to redefine the ultra-long-range corporate jet market. Brace yourself for a new era of business aviation, fueled by the innovation and engineering prowess of Rolls-Royce.
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