高频回热器的选频特性研究
首发时间:2006-11-13
摘要:本文通过实验测量了不同回热器填料与热声谐振管耦合后系统的谐振频率,以复流容和品质因子为指标,定量描述了热声热机系统中回热器填料对系统谐振频率的影响。
关键词: 回热器填料 谐振频率 复流容 品质因子
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Experimental investigation on frequency characteristic of high frequency regenerator
Abstract:In this paper, the resonance frequency was investigated experimentally on different matrix regenerators of thermoacoustic resonator. Through the quality factor and complex compressibility, the influence of different matrix regenerators on resonance frequency was described quantitatively.
Keywords: matrix of regeneration, resonance frequency, complex compressibility,quality factor
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No.9479859801163391****
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