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EASA certifies modified Airbus A330neo with enhanced bonus features 

Aerotime

This is achieved by further maximizing lift and reducing drag during the take-off and initial climb segments, a spokesperson for Airbus said. metric tons on average over the airports most flown by widebody aircraft.

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SpaceX Starship Flight 9 Will Suspend More Than 70 Air Routes, Attempt New Goals

Flying Magazine

Aiming Higher Flight 7 marked the debut of Starships Block 2 variant, which features larger propellant tanks, greater payload capacity, and upgraded flaps and heat shield compared to the previous iteration. The booster will also descend at a higher angle of attack, intended to increase drag, lower speed, and burn less propellant.

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Tailless Aircraft: How Airplanes Fly Without a Tail

Pilot Institute

This setup makes the wing less efficient overall, but it can reduce drag, weight, and cost compared to using a separate tail. High aspect ratio wings reduce drag and improve performance during climb or slow flight. On the flipside, a decrease in aspect ratio will result in higher drag. Short, wide wings have a low aspect ratio.

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Classic Theory Meets Digital Computer; Status Quo Emerges Unscathed

Flying Magazine

Operators of airplanes used for commercial transport of people or cargo prefer pound-miles per gallon, but for personal airplanes with randomly varying payloads mpg is a satisfactory yardstick for efficiency. Naval Academy, approached the problem by setting lift-drag ratio, L/D, as his metric of efficiency.

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The physics of mobility: an interesting comparison of road, rail, and air travel

Aerotime

Energy is always required for acceleration, to overcome air drag, as well as rolling and friction resistance of wheels on road and rail, and for “lifting work”, i.e., working against gravity. It must be noted that energy to overcome air drag is only required when the movement takes place in an atmospheric environment.

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Quiz: Understanding Aircraft Performance

Flight Training Central

Among the performance elements are takeoff and landing distances, rate of climb, ceiling, speed, payload, and fuel economy. The result of an alteration in airflow patterns increasing induced drag about the wings of an airplane. What is ground effect?

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The innovators and trailblazers of future aviation flourishing in the UK

Aerotime

The UK has a rich and deep history in engineering, invention, and innovation, and in the 18 th century it was the epicenter of the Industrial Revolution which dragged the world into the new age of industrialization.

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