A 300 Hz high frequency thermoacoustically driven pulse tube cooler

被引：8
|
作者：
Zhu ShangLong [1 ,2 ]
Yu GuoYao [1 ,2 ]
Zhang XiaoDong [1 ,2 ]
Dai Wei [1 ]
Luo ErCang [1 ]
Zhou Yuan [1 ]
机构：
[1] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
来源：
CHINESE SCIENCE BULLETIN | 2008年 / 53卷 / 08期
基金：
中国国家自然科学基金;
关键词：
high frequency; thermoacoustic engine; pulse tube cooler;
D O I：
10.1007/s11434-008-0190-z
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
This article introduces the latest progress of a 300 Hz thermoacoustically driven pulse tube cooler. Based on the experience of former experiments, improvements have been made in the standing-wave engine, pulse tube cooler and their coupling mechanism. An inlet pressure ratio of 1.248 was obtained with the mean pressure and heating power of 4.13 MPa and 1760 W, respectively. A lowest no-load temperature of 69.5 K has been reached under this condition. This is the first time for thermoacoustically driven pulse tube coolers to reach the temperature below 70 K with such a high frequency.
引用
收藏
页码：1270 / 1271
页数：2
相关论文
共 50 条
  • [1] A 300 Hz high frequency thermoacoustically driven pulse tube cooler
    ZHU ShangLong1
    2 Graduate University of Chinese Academy of Sciences
    [J]. Science Bulletin, 2008, (08) : 1270 - 1271
  • [2] Characterization of a 300 Hz thermoacoustically-driven pulse tube cooler
    Zhu, S. L.
    Yu, G. Y.
    Dai, W.
    Luo, E. C.
    Wu, Z. H.
    Zhang, X. D.
    [J]. CRYOGENICS, 2009, 49 (01) : 51 - 54
  • [3] Influence of acoustic pressure amplifier tube on a 300 Hz thermoacoustically driven pulse tube cooler
    Wang, Xiaotao
    Yu, Guoyao
    Dai, Wei
    Luo, Ercang
    Zhou, Yuan
    [J]. JOURNAL OF APPLIED PHYSICS, 2010, 108 (07)
  • [4] 300 Hz thermoacoustically driven pulse tube cooler for temperature below 100 K
    Dai, Wei
    Yu, Guoyao
    Zhu, Shanglong
    Luo, Ercang
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (02)
  • [5] COUPLING RESEARCH IN THE THERMOACOUSTICALLY DRIVEN PULSE TUBE COOLER
    Zhou, G.
    Huang, X.
    Li, Z. Y.
    [J]. ADVANCES IN CRYOGENIC ENGINEERING, VOLS 57A AND 57B, 2012, 1434 : 467 - 474
  • [6] A thermoacoustically-driven pulse tube cryocryocooler operating around 300Hz
    Yu, G. Y.
    Zhu, S. L.
    Dai, W.
    Luo, E. C.
    [J]. ADVANCES IN CRYOGENIC ENGINEERING, VOLS 53A AND 53B, 2008, 985 : 1659 - 1666
  • [7] Study on cold head structure of a 300 Hz thermoacoustically driven pulse tube cryocooler
    Yu, G. Y.
    Wang, X. T.
    Dai, W.
    Luo, E. C.
    [J]. CRYOGENICS, 2012, 52 (4-6) : 212 - 215
  • [8] Investigation on a thermoacoustically driven pulse tube cooler working at 82.5 K
    Qiu, Limin
    Sun, Daming
    Yan, Weilin
    Chen, Ping
    Gan, Zhihua
    Chen, Guobang
    [J]. ICEC 20: PROCEEDINGS OF THE TWENTIETH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE, 2005, : 379 - 382
  • [9] A HIGH FREQUENCY THERMOACOUSTICALLY-DRIVEN PULSE TUBE CRYOCOOLER WITH COAXIAL RESONATOR
    Yu, G. Y.
    Wang, X. T.
    Dai, W.
    Luo, E. C.
    [J]. ADVANCES IN CRYOGENIC ENGINEERING, VOLS 55A AND 55B, 2010, 1218 : 191 - 198
  • [10] Building a high-efficiency and compact-sized thermoacoustically-driven pulse tube cooler
    Dai, W
    Luo, EC
    Zhou, Y
    Wu, JF
    Zhu, WX
    [J]. Cryocoolers 13, 2005, : 195 - 199
12345