| 热线风洞湍谱仪 |
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| 引用本文： | 马振骅,李惠云,刘贤万.热线风洞湍谱仪[J].气象学报,1965,37(4):434-439. |
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| 作者姓名： | 马振骅 李惠云 刘贤万 |
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| 作者单位： | 中国科学院地球物理研究所
(马振骅，李惠云)，中国科学技术大学(刘贤万) |
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| 摘 要： | 根据脉动气流的谱分析原理,制作了直接测量风洞气流脉动能谱密度的热线湍谱仪。本文介绍了该仪器的原理、详细结构和主要参数,并给出了一些测量结果。
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| 收稿时间： | 1964/7/17 0:00:00 |
| 修稿时间： | 1965/4/10 0:00:00 |
THE HOT-WIRE WIND TUNNEL TURBULENCE SPECTRAL ANALYZER |
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| MA ZHEN-HUA,LI HUI-YUN and LIU XJAN-WAN.THE HOT-WIRE WIND TUNNEL TURBULENCE SPECTRAL ANALYZER[J].Acta Meteorologica Sinica,1965,37(4):434-439. |
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| Authors: | MA ZHEN-HUA LI HUI-YUN and LIU XJAN-WAN |
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| Institution: | Institute of Geophysics and Meteorology Academia Sinica;Institute of Geophysics and Meteorology Academia Sinica;The University of Science and Technology of China |
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| Abstract: | A hot-wire turbulence spectral analyzer for measuring the power spectrum of wind tunnel fluctuation flow was designed and constructed, basing on the principle of spectrum-analysis. In this paper the main parameters of the instrument and some experimental results are presented. |
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