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Technologies for Aircraft Noise Reduction A Review

机译：飞机降噪技术减少评论

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This article presents a review of current aircraft noises and technologies to reduce noise as well as an estimate of the technology’s readiness level. Aircraft noise remains the key inhibitor of the growth of air transportation and remains an acute environmental problem that requires advanced solutions. To deal with this problem, aircraft manufacturers and public establishments are engaged in research on technical and theoretical approaches for noise reduction concepts that should be applied to new aircraft. This review paper discusses a selection of enabling technologies and their implications on acoustics and noise and gives a perspective on future trends and new directions in aeroacoustics required to address the challenges.
机译：本文提出了对当前飞机噪声和技术的审查，以减少噪音以及技术准备水平的估计。飞机噪声仍然是空运增长的关键抑制剂，仍然是需要先进解决方案的急性环境问题。要处理这个问题，飞机制造商和公共机构正在从事应适用于新飞机的降噪概念的技术和理论方法研究。本篇审查论文讨论了各种支持技术及其对声学和噪音的影响，并透视未来的趋势和解决挑战所需的空气声学方向。

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