Sound from Dual-rotating and Multiple Single-rotating Propellers

Sound from Dual-rotating and Multiple Single-rotating Propellers
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双旋转和多个单旋转螺旋桨发出的声音

DOI:
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发表时间:
1948
期刊:
影响因子:
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通讯作者:
H. H. Hubbard
H. H. Hubbard
中科院分区:
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文献类型:
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作者:
H. H. Hubbard

文献摘要

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相似文献

对三种不同的双旋转螺旋桨构型和在同一旋转平面内并排工作的两个单旋转螺旋桨的一种组合,在叶尖马赫数范围内的静态条件下的声音测量报告。所得到的结果进行了比较与理论分析的问题,并发现良好的协议。
Report presenting sound measurements for static conditions in a range of tip Mach numbers for three different dual-rotating-propeller configurations and one combination of two single-rotating propellers operating side by side in the same plane of rotation. The results obtained are compared with a theoretical analysis of the problem and excellent agreement is found.