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首页> 外文期刊>International journal of air-conditioning and refrigeration >Experimental Investigation on the Performance of the Air-based Standing Wave Thermoacoustic Refrigerator using Heat Pipe as Heat Exchangers
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Experimental Investigation on the Performance of the Air-based Standing Wave Thermoacoustic Refrigerator using Heat Pipe as Heat Exchangers

机译：热管作为热交换器使用热管的空气 - 常设波热声冰箱性能的实验研究

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摘要

The coefficient of performance (COP) and relative coefficient of performance (COPR) of the standing wave thermoacoustic refrigerator (SWTAR) were investigated. The components of the SWTAR are a resonator tube, a stainless-steel bowl-shaped resonator cone, a commercial loudspeaker, a spiral stack, a cold side heat exchanger (CSHX) with miniature heat pipes (MHPs) and a hot side heat exchanger (HSHX). An operating frequency of 163 Hz was used in this study, with an acoustic power (AP) supply of 10, 20 and 30 W. Cooling loads were heat provided from a thermoelectric module (TEM) by joining the hot side of the TEM to the copper heat absorber and transferring heat to the CSHX through MHPs. The COP of the SWTAR increased with increasing cooling load. The slopes of the COP curves decreased with increasing AP. The COPR of the SWTAR increased with increasing cooling load until it was approximately 30% of AP.
机译：研究了驻波热声冰箱（SWTAR）的性能系数（COP）和性能（COPR）的相对系数（SWTAR）。 SWTAR的部件是谐振器管，不锈钢碗状谐振器锥，商业扬声器，螺旋堆，具有微型热管（MHP）和热侧热交换器的冷侧热交换器（CSHX）和热侧热交换器（ hshx）。在该研究中使用了163Hz的工作频率，具有10,20和30W的声功率（AP）供应。通过将TEM的热侧加入TEM的热侧，冷却负载从热电模块（TEM）提供热量铜吸热器并通过MHPS将热量传递到CSHX。 SWTAR的COP随着冷却负荷的增加而增加。 COP曲线的斜率随着AP的增加而降低。 SWTAR的COPR随着冷却负荷的增加而增加，直至其约30％。

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