Influence of internal heat leak on the performance of refrigerators

Lingen Chen; Chih Wu; Fengrui Sun

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Influence of internal heat leak on the performance of refrigerators

机译：内部热泄漏对冰箱性能的影响

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摘要

The influence of an internal heat leak on the optimal performance of a refrigerator is examined in this paper. This is done by adding a heat leak term into an endoreversible refrigerator. The relation between optimal heating load and coefficients of performance(COP)for a steady-state irreversible refrigerator is derived. The performance characteristics of the irreversible refrigerator are found to be deeply affected by the rate of heat leak. This model allows a more reasonable prediction of the performance of an actual refrigerator.

机译：本文研究了内部热泄漏对冰箱最佳性能的影响。这是通过将热泄漏项添加到可逆冰箱中来完成的。推导了稳态不可逆制冷机的最佳热负荷与性能系数（COP）的关系。发现不可逆冰箱的性能特征受热泄漏率的影响很大。该模型可以更合理地预测实际冰箱的性能。

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来源
《Energy Conversion & Management》 |1998年第2期|p.45-50|共6页
作者
Lingen Chen; Chih Wu; Fengrui Sun;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类能源与动力工程;
关键词
performance characteristics; analysis refrigerator; heat leak;

机译：性能特点;分析冰箱热漏;

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专利

1. The influence of heat resistance and heat leak on the performance of a four-heat-reservoir absorption refrigerator with heat transfer law of Q ∝ Δ(T{sup}(-1)) [J] . Tong Zheng, Lingen Chen, Fengrui Sun, International Journal of Thermal Sciences . 2004,第12期

机译：导热系数为Q ∝Δ（T {sup}（-1））的四储热吸收式制冷机的耐热性和热泄漏对性能的影响
2. The influence of heat resistance and heat leak on the performance of a four-heat-reservoir absorption refrigerator with heat transfer law of Q ∝ Δ(T{sup}(-1)) [J] . Tong Zheng, Lingen Chen, Fengrui Sun, International Journal of Thermal Sciences . 2004,第12期

机译：导热系数为Q ∝Δ（T {sup}（-1））的四储热吸收式制冷机的耐热性和热泄漏对性能的影响
3. Performance of a four-heat-reservoir absorption refrigerator with heat resistance and heat leak [J] . T. Zheng, L. Chen, F. Sun, International journal of ambient energy . 2003,第3期

机译：具有热阻和热泄漏的四储热吸收式制冷机的性能
4. Cooling Performance Improvement of the Heat Driven Type Metal Hydride Refrigerator: Heat Transfer Enhancement Influence of Metal Hydride Sheet Loading into a Metal Hydride Particle Bed [C] . Sangchul BAE, Masahumi Katsuta, Eiji M0RITA, International refrigeration and air conditioning conference at Purdue . 2012

机译：热驱动式金属氢化物制冷机的冷却性能改善：金属氢化物片材装入金属氢化物颗粒床的传热增强影响
5. THERMOACOUSTIC REFRIGERATOR DESIGN AND PERFORMANCE (HEAT ENGINE, RESONATOR, MICROPHONE). [D] . HOFLER, THOMAS JAMES. 1986

机译：热声制冷机的设计和性能（发动机，谐振器，麦克风）。
6. Finite Element Analysis of Extrusion Process for Magnesium Alloy Internal Threads with Electromagnetic Induction-Assisted Heating and Thread Performance Research [O] . Meng Liu, Zesheng Ji, Rui Fan, 2020

机译：镁合金内螺纹电磁感应加热辅助挤压工艺的有限元分析及螺纹性能研究
7. Cooling Performance Improvement of the Heat Driven Type Metal Hydride Refrigerator-Heat Transfer Enhancement Influence of Metal Hydride Sheet Loading Into a Metal Hydride Particle Bed [O] . Bae Sangchul, Katsuta Masafumi, Homma Ikuto, 2012

机译：热驱动型金属氢化物制冷性能的改善-增强金属氢化物片材装入金属氢化物颗粒床的传热效果
8. Modified heat leak test facility employing a closed-cycle helium refrigerator [R] . Boroski, W. N. 1996

机译：采用闭式循环氦冷冻机的改进的热泄漏测试设备

Influence of internal heat leak on the performance of refrigerators

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