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。
The experimental table of pulse tube cryocooler includes refrigerator system, measuring system, data collecting system and vacuum system.
脉冲管制冷机实验台包括制冷机系统、测量系统、数据采集系统和真空绝热系统。
A numerical model for simulating the oscillating flow characteristics in a high frequency miniature pulse tube refrigerator was developed.
利用数值方法模拟了高频微型同轴脉冲管制冷机内部气流交变流动和换热过程。
A new type of refrigerator called pulse tube refrigerator with low temperature switching valve is suggested for applications such as gas separation and liquefaction.
首次提出了一种称为低温阀切换式脉冲管制冷机的新型制冷装置。
A pulse tube refrigerator driven by a traveling wave thermoacoustic prime engine has no moving parts.
采用热声发动机驱动脉冲管制冷机，使彻底消除低温制冷机中的运动部件成为可能。
Finally, the calculated velocity distribution at the orifice of the orifice pulse tube refrigerator was presented at the condition of the optimum opening of the orifice.
最后利用可压缩程序计算了小孔型脉管制冷机当小孔处于最佳开度时小孔处的气流分布。
A new concept of pulse tube refrigerator using gap regenerator as its regenerator is suggested.
提出一种缝隙回热器式脉管制冷机，并进行了计算机模拟。
In this paper an experimental investigation on a recently developed two stage double inlet pulse tube refrigerator with a minor orifice is introduced.
介绍最近研制的一台双向进气带第二小孔阀型二级脉管制冷机实验情况。
The test results and the basic configuration of the two stage pulse tube refrigerator are presented. The first stage temperature was 45K.
文中给出了二级脉管制冷机的基本结构尺寸以及试验结果：一级脉管达到45K；
As a key component, the regenerator plays an important role in the refrigeration performance of the pulse tube refrigerator and other regenerative cryocoolers.
蓄冷器是脉冲管制冷机等回热式制冷机的关键部件，其性能的好坏将直接影响制冷机的性能和效率。
In this article, a new kind of pulse tube refrigerator with low temperature switch valve and liquid nitrogen precooler is introduced.
对新型的带有液氮预冷的低温旋转阀式脉冲管制冷机进行了实验研究，得到了一些有意义的结果。
A compressor together with rotary valve system generates pressure oscillation in a GM-type pulse tube refrigerator.
GM型低温制冷机的压力波发生系统通常包括压缩机和平面旋转阀。
The cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.
级间热桥的传热特性对于热耦合型多级脉管制冷机的制冷温度和制冷效率均具有重要影响。
On the base of linear velocity method, a novel method for making equivalent PV diagram at the cold end in a pulse tube refrigerator has been proposed. It is simple and it can also be easily used.
在脉管制冷机线性气流速度分析法的基础上，提出了一种新颖的脉管制冷机等效pV图制作方法，该方法直观、简便、宜于使用。
The optimization of the operational parameters and the experimental study with helium-hydrogen mixture on the miniature co-axial pulse tube refrigerator are carried out.
进行了微型同轴脉管制冷机系统运行参数的优化及氢氦混合工质应用的试验研究。
For solving the problem of small refrigeration power of common pulse tube refrigerators (CPTR), a new concept is put forward of large diameter pulse tube refrigerator (LDPTR).
为了解决普通脉管制冷机的小冷量问题，提出了大口径脉管制冷机的新概念。
The authors give a novel conception that in order to increase the cooling capacity of a pulse tube refrigerator at 80K temperature range, refrigerant mixtures are introduced instead of pure helium.
提出了采用合适的混合工质代替纯质氦以提高脉管制冷机在80K温区制冷量的新构思。
Experimental study for the influencing factors on the lowest refrigerating temperature of the miniature co-axial pulse tube refrigerator has been carried out in this paper.
本文对微型同轴脉管制冷机最低制冷温度的影响因素进行了实验研究。
The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.
介绍了国外最新开展的关于脉冲管制冷机的研究方向：无阀压缩机驱动的多级脉冲管制冷机。
The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.
介绍了国外最新开展的关于脉冲管制冷机的研究方向：无阀压缩机驱动的多级脉冲管制冷机。
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