脉管制冷机,pulse tube refrigerator
1)pulse tube refrigerator脉管制冷机
1.Development of a two stage pulse tube refrigerator working below 4K;低于 4K 温度工作的二级脉管制冷机研制
2.Influence of heat bridge on performance of thermally coupled two-stage Stirling-type pulse tube refrigerator;热桥传热特性对热耦合二级Stirling型脉管制冷机性能的影响
3.Study on performance of thermally coupled two-stage Stirling-type pulse tube refrigerator;热耦合二级Stirling型脉管制冷机的性能研究
英文短句/例句

1.DISPLACEMENT OF GAS IN PULSE TUBE OF PTR脉管制冷机中脉管内的气柱位移分析
2.DESIGN OF 4 K STIRLING TYPE PULSE TUBE CRYOCOOLER WITH PRECOOLING带预冷的4K斯特林型脉管制冷机设计
3.Study on Pulse Tube Refrigerator and Refrigeration Performance with Helium & Hydrogen Mixture;脉管制冷机及氦氢混合工质制冷性能研究
4.Investigation on High-Performance Single-Stage GM-Type Pulse Tube Cooler;高性能G-M型单级脉管制冷机研究
5.Experimental Investigation on Pulse Tube Refrigerator Driven by a Standing-Wave Thermoacoustic Engine;驻波型热声驱动脉管制冷机实验研究
6.Investigation on Performance of a Standing-wave Thermoacoustically Driven Pulse Tube;驻波型热声驱动脉管制冷机性能研究
7.Study of a Separated Two-stage Pulse Tube Cooler Working Below Liquefied Helium Temperature;液氦温区二级分离型脉管制冷机研究
8.Further Investigation on Single-stage G-M Type Pulse Tube Cryocooler;单级G-M型脉管制冷机的深入研究
9.Research on Cool-down Methods of a Small Superconducting Magnet System Cooled by Pulse Tube Cooler;脉管制冷机冷却小型超导磁体系统的方法研究
10.Study of a Small Superconducting Magnet System Cooled by Pulse Tube Refrigerator;脉管制冷机冷却的小型超导磁体低温系统研究
11.Investigation on Traveling Wave Thermoacous-Tic Engine and Thermoacoustically Driven Pulse Tube Refrigerator;行波热声发动机及其驱动的脉管制冷机研究
12.Study on vibration mechanism of pulse tube cryocooler and vibration-reduction methods脉管制冷机振动的形成机理及减振方法研究
13.Simulation and experimental study of pulse tube cooler driven by thermoacoustic engine热声发动机驱动的脉管制冷机模拟及实验研究
14.Investigation of the "L" Type Pluse Tube and Copper Foaming Metal in the Four Valves Pulse Tube Cryocooler;应用“L”型脉管和紫铜泡沫金属的四阀型脉管制冷机研究
15.EXPERIMENTAL STUDY OF WALL TEMPERATURE DISTRIBUTION OF PTR脉管制冷机的壁面温度分布特性的实验研究
16.Theoretical and Experimental Study on High Efficiency G-M Type Pulse Tube Cooler;高效率G-M型脉管制冷机的理论与实验研究
17.Study on Current Leads and Pulse Tube Cooler for Small Superconducting Magnet;小型超导磁体的电流引线及脉管制冷机研究
18.Theoretical and Experimental Study of Stirling Type Pulse Tube Cooler;斯特林型脉管制冷机的理论和实验研究
相关短句/例句

pulse tube cooler脉管制冷机
1.Complete linear model for double-inlet pulse tube cooler;双向进气型脉管制冷机完整线性模型
2.An optimization method of inertance tube in Stirling type pulse tube cooler;斯特林型脉管制冷机中惯性管的优化设计
3.Linear model analysis of a double-inlet pulse tube cooler;双向进气型脉管制冷机的线性理论分析
3)pulse tube cryocooler脉管制冷机
1.Heat loss analysis of a 20 K pulse tube cryocooler;20K温区单级脉管制冷机漏热分析
2.Improvement of a Stirling type two-stage pulse tube cryocooler;斯特林型两级脉管制冷机的改进
3.Recent advances of high power Stirling-type pulse tube cryocooler大功率斯特林型脉管制冷机的最新研究进展
4)pulse tube refrigerator脉冲管制冷机
1.Experiment of single stage G-M coaxial pulse tube refrigerator;单级G-M型同轴脉冲管制冷机实验
2.This paper describes an improved numerical model and calculation method for stability simulation of a pulse tube refrigerator.针对脉冲管制冷机的特点建立了数值模拟模型,采用改进的数值模拟方法对脉冲管制冷机的内部交变流动、换热以及制冷过程进行了详尽的数值研究,得到了脉冲管制冷机内部各参数的动态变化,并分析了各动态参数变化对制冷机整机性能的影响。
3.An improved numerical model and calculation method for stability simulation of a novel type of a pulse tube refrigerator.第一部分给出了脉冲管制冷机数值模拟的基本方程和改进的数值计算方法。
5)pulse tube cryocooler脉冲管制冷机
1.Experiment investigation on multi-bypass and fixed phase shifter comparison in single-stage high frequency pulse tube cryocooler;多路旁通型高频脉冲管制冷机及固定调相装置比较实验
2.The paper briefly analyzed the DC-flows existing in double-inlet pulse tube cryocoolers (PTCs) and the measures for restraining them.简要分析了双向进气型脉冲管制冷机中存在的直流现象及其抑制措施;使用所研制的两台非金属同轴脉冲管制冷机,通过测量其蓄冷器外壁温度分布的方法,实验验证了基于闭合回路的固有直流的方向;通过分析其降温曲线及对冷头最低无负荷温度的影响,验证了可以利用非对称阻力元件产生相反方向的附加直流以消除系统中的固有直流,从而取得较好的制冷效果。
3.A mixing measurement system on pulse tube cryocooler is designed.设计制作适用于小型脉冲管制冷机上的高温超导混频实验测量系统 ,并对其制冷量进行了理论上的估算和实际测量。
6)co-axial pulse tube refrigerator同轴脉管制冷机
1.The co-axial pulse tube refrigerator is a new type of mechanical cryocooler with the potential of long-term operation in space application.介绍了基于线性压机驱动的高频同轴脉管制冷机的特点及同轴脉管制冷机与线性压机匹配时的设计思路,通过数值计算模拟了同轴脉管制冷机制冷性能和动态参数的关系。
延伸阅读

脉管循环制冷机(pulsetuberefrigerator)脉管循环制冷机(pulsetuberefrigerator)1964年吉福德和朗斯沃思同时提出脉管制冷循环,其原理是利用高压气体被绝热抽空而达到制冷的目的。脉管一端封闭,另一端接着蓄冷器和冷端换热器——制冷器,当高压气体进入脉管时,呈现层流状。这样在充气时,由于压缩而在脉管中形成温度梯度,封闭端的温度最高,压缩热被冷却水带走。这样在脉管中高压气体被抽空时,在管的出口端形成低温制冷区。