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首页> 外文期刊>Journal of Aircraft >Development of the In Situ Load System for Internal Wind-Tunnel Balances
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Development of the In Situ Load System for Internal Wind-Tunnel Balances

机译：内部风洞天平现场载荷系统的开发

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摘要

Results from the Facility Analysis Verification and Operational Reliability project revealed a critical gap in capability in ground-based aeronautics-research applications. Without a standardized process for check loading the wind-tunnel balance or the model system, the quality of the aerodynamic force data collected varied significantly between facilities. The In Situ Load System was developed to provide a standard for facilities in the check-loading process. The system includes both the hardware and a statistically rigorous process that facilitates the ability for the user to make defendable decisions on the performance of the system. The compactness and simplicity of the system reduce customer costs unrelated to achieving the research objectives, while simultaneously improving the knowledge about the accuracy of the test data collected. While the focus is on the check-load process, the hardware and methods are also applicable to the in situ calibration of a balance or wind-tunnel model system.
机译：设施分析验证和运行可靠性项目的结果表明，地面航空研究应用的能力存在重大缺口。如果没有用于检查载荷的风洞天平或模型系统的标准化流程，设施之间收集到的空气动力数据的质量就会大相径庭。现场载荷系统的开发旨在为支票装载过程中的设施提供标准。该系统既包括硬件，又包括严格的统计过程，该过程有助于用户对系统性能做出可靠的决定。系统的紧凑性和简单性降低了与实现研究目标无关的客户成本，同时还提高了有关所收集测试数据准确性的知识。当重点放在检查加载过程时，硬件和方法也适用于天平或风洞模型系统的现场校准。

著录项

  • 来源
    《Journal of Aircraft》 |2015年第1期|287-295|共9页
  • 作者

    Sean A. Commo; Keith C. Lynn; Kenneth G. Toro; Drew Landman;

  • 作者单位

    NASA Langley Research Center, Hampton, Virginia 23681;

    NASA Langley Research Center, Hampton, Virginia 23681;

    Old Dominion University, Norfolk, Virginia 23529;

    Old Dominion University, Norfolk, Virginia 23529;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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