Improvement in Performance of Stack as Heat Pump of Thermoacoustic Cooling System: Effect of Thickness of Heat Boundary Layer upon Cooling Effect

Shin-ichi SAKAMOTO; Yoshiaki WATANABE

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Improvement in Performance of Stack as Heat Pump of Thermoacoustic Cooling System: Effect of Thickness of Heat Boundary Layer upon Cooling Effect

机译：作为热声冷却系统的热泵的烟囱性能的改善：热边界层厚度对冷却效果的影响

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摘要

The effect that stack channel radius and the thickness of the heat boundary layer in a stack of the heat pump have upon the cooling effect of a thermoacoustic cooling system is discussed. For the stack of the heat pump, two stacks with different channel radii are combined. It is found that the cooling effect becomes larger as the stack channel radius approaches the thickness of the heat boundary layer.

机译：讨论了热泵堆栈中堆栈通道半径和热边界层厚度对热声冷却系统的冷却效果的影响。对于热泵堆，将具有不同通道半径的两个堆组合在一起。发现随着堆叠通道半径接近热边界层的厚度，冷却效果变得更大。

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来源
《Japanese Journal of Applied Physics. Part 1, Regular Papers, Brief Communications & Review Papers》 |2006年第12期|p.9257-9258|共2页
作者
Shin-ichi SAKAMOTO; Yoshiaki WATANABE;
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作者单位

Faculty of Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan;

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原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
thermoacoustic cooling system; stack; heat boundary layer; tapered channel;

机译：热声冷却系统;烟囱;热边界层;锥形通道;

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4. Combination effect of stacks as a heat pump on the thermoacoustic cooling system [C] . S. Sakamoto, T. Tsujimoto, Y. Watanabe IEEE Ultrasonics Symposium . 2005

机译：堆叠作为热泵在热声冷却系统上的混合效应
5. Life Cycle Assessment of Residential Heating and Cooling Systems in Minnesota A comprehensive analysis on life cycle greenhouse gas (GHG) emissions and cost-effectiveness of ground source heat pump (GSHP) systems compared to the conventional gas furnace and air conditioner system. [D] . Li, Mo. 2013

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7. Additional cooling and heating load improvements in seasonal performance modeling of room and central air conditioners and heat pumps. Topical report, Subtask 3. 2 [O] . 1980

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机译：冷却和加热负荷改善室内和中央空调和热泵的季节性能模型。

Improvement in Performance of Stack as Heat Pump of Thermoacoustic Cooling System: Effect of Thickness of Heat Boundary Layer upon Cooling Effect

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