Numerical simulation of convergent and divergent tapered pulse tube cryocoolers and experimental verification

被引：13
|
作者：
He, YL [1 ]
Gao, CM [1 ]
Xu, MY [1 ]
Chen, ZQ [1 ]
Tao, WQ [1 ]
机构：
[1] Xian Jiaotong Univ, Sch Energy & Power Engn, Xian 710049, Peoples R China
来源：
CRYOGENICS | 2001年 / 41卷 / 10期
基金：
中国国家自然科学基金;
关键词：
numerical simulation; tapered pulse tube; pulse tube cryocooler; cryogenics;
D O I：
10.1016/S0011-2275(01)00104-7
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, two models were introduced with the governing equations to simulate two kinds of tapered pulse tube cryocoolers, The simulation results were in good agreement with the results of respective experiments. It was also found that there was an optimum cone angle for tapered pulse tube cryocooler. When the cryogenic refrigerator works with this optimum cone angle., the performance could be improved a lot, which means decreasing the lowest cooling temperature and/or increasing the cooling power. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：699 / 704
页数：6
相关论文
共 50 条
  • [41] Numerical simulation and experimental verification of heat transfer from a finned housing of an electric motor
    Grabowski, Miroslaw
    Urbaniec, Krzysztof
    Wernik, Jacek
    Wolosz, Krzysztof J.
    ENERGY CONVERSION AND MANAGEMENT, 2016, 125 : 91 - 96
  • [42] Numerical simulation of three dimensional fluidized bed using nozzles at bottom and experimental verification
    Yuu, S
    Ikeda, K
    Umekage, T
    Nohara, K
    KAGAKU KOGAKU RONBUNSHU, 1996, 22 (01) : 67 - 75
  • [43] Interface development and numerical simulation of powder co-injection moulding. Part II. Numerical simulation and experimental verification
    Lou, Jia
    Li, Yimin
    He, Hao
    Li, Dongyang
    Wang, Guangyao
    Feng, Juan
    Liu, Chen
    POWDER TECHNOLOGY, 2017, 305 : 357 - 363
  • [44] Numerical simulation and experimental study on open-end shock tube jet flow
    Jiang, K
    Qian, LF
    Xu, YD
    System Simulation and Scientific Computing, Vols 1 and 2, Proceedings, 2005, : 1087 - 1090
  • [45] Experimental investigation and numerical simulation of large-sized aluminum tube extrusion forming
    Lue Ya-chen
    Luo Jun-ting
    Ma Chun-rong
    Xu Yan
    JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2008, 15 (Suppl 2): : 293 - 295
  • [46] Numerical simulation and experimental validation of a vertical U-tube ground heat exchanger
    Gao, Yike
    Gao, Yan
    Yu, Yong
    Lin, Xinxing
    ENERGY DEVELOPMENT, PTS 1-4, 2014, 860-863 : 709 - +
  • [47] The numerical simulation and experimental investigation on the heat-transferring behavior of sinusoidal corrugated tube
    Liu, J
    Zhang, HP
    Wang, GQ
    PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON FLUID POWER TRANSMISSION AND CONTROL, 2005, : 176 - 180
  • [48] Experimental investigation and numerical simulation of large-sized aluminum tube extrusion forming
    Ya-chen Lü
    Jun-ting Luo
    Chun-rong Ma
    Yan Xu
    Journal of Central South University of Technology, 2008, 15 : 293 - 295
  • [49] Numerical simulation of a step-piston type series two-stage pulse tube refrigerator
    Zhu, Shaowei
    Nogawa, Masafumi
    Inoue, Tatsuo
    CRYOGENICS, 2007, 47 (9-10) : 483 - 489
  • [50] Experimental Study and Numerical Simulation of Interfacial Morphology by Electromagnetic Pulse Welding with Aluminum to Steel
    Chi, Luxin
    Wang, Xinxin
    Liang, Shifa
    Ran, Yang
    Wang, Yingying
    MATERIALS TRANSACTIONS, 2021, 62 (09) : 1343 - 1351
12345