1. 北京石油化工学院,北京,102617
2. 中国科学院理化技术研究所,北京,100190
网络首发:2017-11-10,
纸质出版:2017
移动端阅览
吴小华 1, 杨俊玲 2, 越云凯 1, 等. 一种新型热压缩机运行特性实验研究[J]. 西安交通大学学报, 2017,51(11):144-149.
Experimental Research on Operating Characteristics of a New-Type Thermocompressor[J]. 2017, 51(11): 144-149.
吴小华 1, 杨俊玲 2, 越云凯 1, 等. 一种新型热压缩机运行特性实验研究[J]. 西安交通大学学报, 2017,51(11):144-149. DOI: 10.7652/xjtuxb201711020.
Experimental Research on Operating Characteristics of a New-Type Thermocompressor[J]. 2017, 51(11): 144-149. DOI: 10.7652/xjtuxb201711020.
为了克服传统热压缩机的不足
提出了一种直线电机直接驱动、以气缸壁与活塞充当回热器的新型热压缩机系统。利用搭建的实验装置
实验研究了加热温度、直线电机驱动功率、工质种类和充气压力等对新型热压缩机系统运行特性的影响。研究结果表明:采用比热容比更大的工质有利于提高热压缩机系统性能; 增大充气压力能提高系统内压力峰值
但效果不显著。以He4为工质
在充气压力为0.96 MPa、加热温度为330 ℃时
新型热压缩机系统压比达到1.14
能满足特定场合驱动脉冲管制冷机工作的需求; 利用带小孔的气库进行了系统输出声功实验研究
发现存在最佳小孔开度使热压缩机系统对外输出功最大; 保持工质种类和充气压力不变
当加热温度为603 ℃、小孔气库容积为0.518 L时
实验测得热压缩机输出功最大为15.6 W。
To overcome the shortcomings of the traditional thermocompressors
a new-type thermocompressor system is proposed
where a linear motor is designed as power source
and the cylinder wall and piston serve as a regenerator. The effects of heating temperature
linear motor driving power
working fluid and inflation pressure on the operating characteristics of the new thermocompressor system were investigated experimentally. The results indicate that the working fluid with larger heat capacity ratio facilitates improving the performance of the compressor system. The peak-peak pressure in the system can be heightened by increasing inflation pressure
but the effect is not obvious. Taking He4 as working fluid
when the inflation pressure is 0.96 MPa and the heating temperature is 330 ℃
the pressure ratio of the new hot compressor system is 1.14
which can meet the specific requirement for the pulse tube refrigerator. The experimental research on the output power of the new thermocompressor system is carried out by the gas reservoir with a small orifice. It is found that the thermocompressor system is endowed with a maximum external capacity corresponding to the optimum opening of the orifice. With the same working fluid and inflation pressure
when the heating temperature is 603 ℃ and the gas reservoir volume is 0.518 L
the output power of the thermocompressor reaches the maximum value of 15.6 W.
PETERSON R B. Thermocompression engine cycle with isothermal expansion [J]. Energy Sources, 1998, 20(20): 199-208.
KARABULUT H. Thermodynamic analysis of bush engine [J]. Gazi University Journal of Science, 2003, 16(1): 135-144.
EDWARDS M J, PETERSON R B. Reciprocating thermocompressor performance with non-ideal component characteristics [J]. Proceedings of the Institution of Mechanical Engineers: Part A Journal of Power Energy, 2007, 221(4): 459-471.
纪国林. 无污染气体热压缩机的实验研究 [J]. 低温与超导, 1983(2): 8-13.
吴沛宜, 朱绍伟. 热压缩机工作过程的热力学模型及计算机分析 [J]. 工程热物理学报, 1988, 9(4): 299-303.
WU Peiyi, ZHU Shaowei. The thermodynamic model and computational analysis of working process of thermocompressor [J]. Journal of Engineering Thermo-physics, 1988, 9(4): 299-303.
王俊杰, 周远, 朱文秀. 热压缩机 [J]. 压缩机技术, 1991(2): 40-43.
WANG Junjie, ZHOU Yuan, ZHU Wenxiu. Thermal- compressor [J]. Compressor Technology, 1991(2): 40-43.
吴小华, 杨俊玲, 林文野, 等. 直线电机驱动热压缩机数值模拟及实验研究 [J]. 工程热物理学报, 2011, V32(5): 741-744.
WU Xiaohua, YANG Junling, LIN Wenye, et al. Numerical simulation and experimental study of linear motor direct-driven thermo compressor [J]. Journal of Engineering Thermophysics, 2011, V32(5): 741-744.
薛小代, 王俊杰, 蔡惠坤, 等. 平衡活塞式热压缩机的试验研究 [J]. 工程热物理学报, 2011, V32(7): 1091-1094.
XUE Xiaodai, WANG Junjie, CAI Huikun, et al. Research of balanced piston thermocompressor [J]. Journal of Engineering Thermophysics, 2011, V32(7): 1091-1094.
饶俊峰, 邱利民, 陆军亮, 等. 两相热压缩机冷却方式的比较研究 [J]. 低温工程, 2012(1): 2-6.
RAO Junfeng, QIU Limin, LU Junliang, et al. Comparison study on cooling methods of a two-phase thermocompressor [J]. Cryogenics, 2012(1): 2-6.
饶俊峰, 邱利民, 陆军亮, 等. 基于低品位热源的两相热压缩机初步实验 [J]. 科学通报, 2012, 57(17): 1596-1601.
RAO Junfeng, QIU Limin, LU Junliang, et al. Preliminary experimental study on a two-phase thermocompressor driven by low-grade heat bourses [J]. Chinese Science Bulletin, 2012, 57(17): 1596-1601.
季伟, 王俊杰, 周远, 等. 热压缩机驱动的脉冲管制冷机实验研究 [J]. 工程热物理学报, 2013(7): 1221-1224.
JI Wei, WANG Junjie, ZHOU Yuan, et al. Experimental study of a novel thermocompressor driven pulse tube refrigerator [J]. Journal of Engineering Thermophysics, 2013(7): 1221-1224.
赵月晶, 王晓涛, 戴巍, 等. VM液氦温区制冷机中热压缩机性能的数值模拟与实验研究 [J]. 低温工程, 2015(6): 11-15.
ZHAO Yuejing, WANG Xiaotao, DAI Wei, et al. Experimental study and numerical simulation of thermal compressor performance in VM refrigerator in liquid helium temperature region [J]. Cryogenics, 2015(6): 11-15.
杨波. 稀土永磁往复式直线发电机基础研究 [D]. 哈尔滨: 哈尔滨理工大学, 2006: 1-3.
畅云峰, 张金权, 邢子文. 直线电机参数对活塞位移自传感器输出的影响 [J]. 西安交通大学学报, 2008, 42(11): 1382-1385.
CHANG Yunfeng, ZHANG Jinquan, XING Ziwen. Effect of linear motor parameters on output of piston displacement self-sensor [J]. Journal of Xi'an Jiaotong University, 2008, 42(11): 1382-1385.
凌虹. 热声发动机热动力学特性的数值模拟及其重要改进: 聚能型行波热声发动机 [D]. 北京: 中国科学院理化技术研究所, 2005: 101-103.
吴小华. 直线电机驱动热压缩机理论及实验研究 [D]. 北京: 中国科学院理化技术研究所, 2011: 83-87.
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