Results 271 to 280 of about 4,939,655 (307)
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The Aeronautical Journal, 1956
In World War II when Spitfires and Mustangs and Messerschmitt 109s and other aeroplanes of that category were quite common, we were all aware of the troubles that these particular aeroplanes got into when starting to dive. When getting up to around 80 per cent of the speed of sound, the aeroplane starts shaking, buffeting we call it; some of them lost ...
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In World War II when Spitfires and Mustangs and Messerschmitt 109s and other aeroplanes of that category were quite common, we were all aware of the troubles that these particular aeroplanes got into when starting to dive. When getting up to around 80 per cent of the speed of sound, the aeroplane starts shaking, buffeting we call it; some of them lost ...
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Low-speed pre-ignition and super-knock in boosted spark-ignition engines: A review
Progress in Energy and Combustion Science, 2023Kristian Rönn
exaly
High-speed high-resolution ultrasonography
Medical & Biological Engineering & Computing, 1987S, Singh, S N, Tandon, H M, Gupta
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2010
High speed rail systems are being designed and built all over the world. Today, China alone accounts for approximately half of the world’s rail transport turnover, and the country plans to construct around 30,000 Km of new lines (double the current total in Italy) in the near future – most of which for very high speed trains.
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High speed rail systems are being designed and built all over the world. Today, China alone accounts for approximately half of the world’s rail transport turnover, and the country plans to construct around 30,000 Km of new lines (double the current total in Italy) in the near future – most of which for very high speed trains.
openaire +1 more source
High-speed sequential deposition of photoactive layers for organic solar cell manufacturing
Nature Energy, 2022Christoph J Brabec, Yongfang Li, Jie Min
exaly
Advances and challenges in modeling high-speed turbulent combustion in propulsion systems
Progress in Energy and Combustion Science, 2017Alan R Kerstein, Reetesh Ranjan
exaly