The A350 XWB brings together the very latest in aerodynamics, design and advanced technologies. With an airframe made of more than 60 per cent new materials, chosen for their superior weight and strength properties, the A350 XWB has the most efficient structure in terms of design concept. In particular, its innovative use of all-new Carbon Fibre Reinforced Plastic (CFRP) panelled fuselage skins cater for much easier maintenance and reparability. This design also allows weight savings via optimum fibre lay-up and skin thickness tailored to the requirements of the location.The all-new composite wing design lifts the A350 XWB cruise speed to Mach 0.85 (the cruise speed of the A380). Excellent aerodynamics, together with advanced high lift devices and advanced systems contribute to greater fuel economy in all flight regimes and on the ground. Moreover, the new Rolls Royce Trent XWB engine, producing up to 92,000lb of thrust, will draw on the latest manufacturing, materials and thermodynamic expertise to deliver lower fuel burn and lower maintenance costs while minimising the noise ‘footprint’ around airports and reducing environmental impact.
Building on the A380 interactive cockpit and systems, the XWB Family will feature- modern functions such as an airport navigation system and the brake to vacate, a system designed to optimize braking for passenger comfort and better runway usage. The A350 XWB is designed to give exemplary reliability in service with longer maintenance intervals and customised maintenance schedules to help provide airlines with higher operating productivity. The A350 XWB Family represents a 21st Century solution for an aircraft in this size category.
