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Improved Acoustical Treatment for Engine Test Stands

机译:改进发动机试验台的声学处理

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摘要

This report summarizes an investigation and test of improved materials, noise control devices, and methods of application to engine test stands for the purpose of reducing radi¬ated noise and increasing structural durability. Included are excerpts from an acoustical survey of a modified test stand and a full report of the acoustical evaluation of experi¬mental exhaust units for a Transportable Turbojet Engine Test Stand. Experimental work was performed at Wright-Patterson Air Force Base, Ohio.

著录项

  • 作者

    John T. Welbourn;

  • 作者单位
  • 年度 1963
  • 页码 1-93
  • 总页数 93
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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