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Development of generic airport categories for rapid fleet-level noise modeling

机译：开发通用机场类别以进行机队级快速噪声建模

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摘要

Operations forecast are projecting significant growth in total operations in the United States and internationally. As a result there has been a concerted effort to identify technology options to reduce the environmental impacts of aviation including fuel burn, NO_x, and noise emissions. To rapidly evaluate the impact of large sets of diverse and interacting technologies, a screening fidelity generic fleet-level approach to measuring environmental impacts is required. Fuel burn and NO_x emissions are easily scaled to the fleet-level by generalizing specific flights by aircraft type and route distance. Noise requires airport-level analysis because it is a local and spatial effect. Unique modeling of specific airports does not suit the rapid simplified models of a generic framework. This research discusses a process to create a set of generic airports by decoupling a subset of U.S. airports into their operational and geometric characteristic to perform grouping. The resulting models are demonstrated to provide an accurate system-level estimation of fleet-level contour area through a series of verification and validation tests. The resulting set of Generic Airports can be used to model the baseline set of airports, as well as to categorize other airports not considered for grouping.
机译：运营预测预计美国和国际上的总运营将显着增长。结果，人们进行了一致的努力来确定技术选择，以减少航空对环境的影响，包括燃油消耗，NO_x和噪声排放。为了快速评估各种多样化且相互影响的技术的影响，需要一种筛选保真度通用车队级别的方法来测量环境影响。通过按飞机类型和航线距离归纳特定的航班，可以轻松地将燃油消耗和NO_x排放缩放到机队水平。噪声需要在机场进行级分析，因为它是局部和空间效应。特定机场的独特建模不适合通用框架的快速简化模型。这项研究讨论了通过将一部分美国机场解耦到其运营和几何特征以进行分组来创建一组通用机场的过程。通过一系列的验证和验证测试，证明了所得模型可提供机队级轮廓区域的准确系统级估计。生成的通用机场集可用于对机场的基线集进行建模，以及对未考虑分组的其他机场进行分类。

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  • 来源
    《Journal of aerospace operations》 |2015年第2期|91-119|共29页
  • 作者

    Jose E. Bernardo; Michelle Kirby; Dimitri Mavris;

  • 作者单位

    School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, GA, USA,Aerospace Systems Design Laboratory, 275 Ferst Atlanta, GA 30332-0150, USA;

    School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, GA, USA,Advanced Aerospace Systems Analysis, School of Aerospace Engineering, Aerospace Systems Design Laboratory, 275 Ferst Atlanta, GA 30332-0150, USA;

    School of Aerospace Engineering, Georgia Institute of Technology, Atlanta, GA, USA,Aerospace Engineering, 275 Ferst Atlanta, GA 30332-0150, USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Airport; Airport noise; fleet-level; Airport categories; clustering; similarity; noise contour;

    机译：飞机场;机场噪音;舰队级机场类别;集群相似;噪声轮廓;

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