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pulse tube oscillator 脉冲电子管振荡器
The screw tube oscillator is used to produce vib ration in the polymeric dynamic molding equipment. 螺管激振器用于在新型聚合物动态加工设备中产生轴向振动。
T. Shigi, et al (1996): Anomaly of one stage double-inlet pulse tube refrigerator, ICEC/ICMC 16, Japan, May, 1996. 汤山纯平等(1995)，脉管制冷机的制冷性能及制冷温度安定性，第54回1995年度秋季日本低温工学超电导工学学会讲演概要集(日文).
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。
This paper analyzes the inter-phasing pulse tube refrigeration using the thermodynamic methods. 对内调相型脉管制冷机进行热力学理论分析。
Finally, the cooling temperature of the thermoacousticlly driven pulse tube cooler is deceased from 83.5K to 81.6K with the acoustic amplifier. 最后采用不同长度的声学放大器进行热声驱动脉管制冷机实验，使单级脉管制冷机制冷温度由原来的83.;5K下降到81
The axial heat conduction losses through the high frequency miniature co-axial nonmetallic pulse tube cryocoolers(PTCs)was analyzed and calculated. 针对所开发的高频微型同轴非金属脉冲管制冷机进行了轴向导热损失的计算与分析,并与相同几何尺寸的金属脉冲管制冷机进行了比较。
Regenerator is one of the key components of pulse tube cooler, and its efficiency can greatly influence the performance of pulse tube cooler. 回热器是脉管制冷机的关键部件之一,其效率对脉管制冷机性能有很大影响。
The phase shift theory and transmission line model of inertance tube in the Stirling type pulse tube cooler were introduced. 摘要介绍了斯特林型脉管制冷机中惯性管调相的原理和惯性管的传输线理论模型，给出了惯性管尺寸的优化计算方法。
Ray.Radebaugh,Development of the pulse tube refrigerator as an efficiency and reliable cryocooler,Proc.Institute(London) 1999 2000. 边绍雄.;低温制冷机;第二版;机械工业出版社(1991);北京
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。
In the paper, the high frequency pulse tube coolers (PTCs) developed for 80 K and below temperature application are introduced. 摘要首先介绍了作者开发的可用于80K及以下温区的高频脉冲管制冷机。
From the phase shift and amplitude adjustment of the flow impedance, the performance of the various pulse tube coolers is theoretically analyzed. 该方法很好地弥补了传统相位理论片面注重各种结构的调相功能而忽略其调幅功能的不足,更好地揭示了它们的作用机理,具有简单、直观的突出优点。
In the experiment of pulse tube refrigeration with He-H2 mixtures, it is found that Er3Ni, the regenerative material, is able to absorb H2 and produce Er3NiHx. 在采用He-H2混合工质脉管制冷实验中发现回热材料Er3Ni具有吸收(附) H2的性质,初步估算表明吸氢后形成的氢化物Er3NiHx具有比Er3Ni更大的体积比热容, 回热性能更加优越。
pulse-controlled tube oscillator 脉冲控制电子管振荡器
negative-resistance tube oscillator 负阻管振荡器
Harmonic mixing at sub-mm wave band has been studied on two different HTS mixing systems:one is mounted on pulse tube cryocooler, the other is G-M cryocooler. 我们分别选用了小型脉冲管制冷机以及小型G-M制冷机设计了高温超导混频测量系统,对亚毫米波段谐波混频进行了实验研究。
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。
A two-stage pulse tube cryocooler driven by a standing wave thermoacoustic engine was made and tested, which reaching a no-load cooling temperature of 41.2 K. 摘要进行了驻波型热声发动机驱动两级脉管的制冷特性实验，样机获得41.;2K的无负荷制冷温度。
After a review of the history and recent development of pulse tube cooler and thermoacoustic engine, the theories of pulse tube cooler and thermoacoustics are introduced. 针对目前脉管制冷机设计理论不完善的问题，本文重点围绕脉管制冷机的设计方法和惯性管调相的理论模型进行了深入研究。