aviation

The Fear, Force and Freedom factors of the COVID-19 mobility restrictions in relation to aviation and road traffic air pollution in Greater London and the Scottish Highlands.

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Author: Donald Campbell Abstract: This study examines the effect of the UK COVID-19 lockdown on nitrogen dioxide road traffic emissions and the potential change in carbon dioxide air traffic emissions based on airport usage. In doing so, it compares air quality in specific areas of Greater London and the Scottish Highlands, allowing insight into possible …

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On improving take-off efficiency of airplanes

2 Comments / Engineering, Physics / By

On improving take-off efficiency of airplanes Arpan Dey Abstract In this paper, a special model for the airplane wing is proposed. The main aim of the model is to maximize take-off efficiency of airplanes and increase the effectiveness of in-flight maneuvers. The sudden movement of a leading-edge downward-movable control surface in the main wing could, …

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