Steady-state performance of a rotating miniature heat pipe

被引：11
|
作者：
Lin, LC [1 ]
Faghri, A [1 ]
机构：
[1] UNIV CONNECTICUT,DEPT MECH ENGN,STORRS,CT 06269
来源：
JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER | 1997年 / 11卷 / 04期
关键词：
D O I：
10.2514/2.6292
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The operating principle of a rotating miniature heat pipe (RMHP) with a grooved inner wall surface is addressed. A mathematical model of the hydrodynamic performance of RMHPs is developed. A simple correlation for the friction coefficient of axial liquid flow including a vapor drag effect is proposed, based on the numerical analysis of two-dimensional laminar liquid flow in a groove. With the present model, the maximum performance and optimum liquid fill amount of RMHPs are predicted under various operating conditions. Influences of operating temperature, rotational speed, and liquid-vapor interfacial shear stress on the maximum performance and optimum liquid fill amount are discussed. Pressure drops of the axial liquid flow and vapor flow are demonstrated.
引用
收藏
页码：513 / 518
页数：6
相关论文
共 50 条
  • [1] Steady-state performance of a rotating miniature heat pipe
    Lin, LC
    Faghri, A
    [J]. IECEC-97 - PROCEEDINGS OF THE THIRTY-SECOND INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, VOLS 1-4: VOL.1: AEROSPACE POWER SYSTEMS AND TECHNOL; VOL 2: ELECTROCHEMICAL TECHNOL, CONVERSION TECHNOL, THERMAL MANAGEMENT; VOLS 3: ENERGY SYSTEMS, RENEWABLE ENERGY RESOURCES, ENVIRONMENTAL IMPACT, POLICY IMPACTS ON ENERGY; VOL 4: POST DEADLINE PAPERS, INDEX, 1997, : 2295 - 2301
  • [2] Steady-state and transient performance of a miniature loop heat pipe
    Chen, Yuming
    Groll, Manfred
    Mertz, Rainer
    Maydanik, Yu F.
    Vershinin, S. V.
    [J]. ICMM 2005: 3rd International Conference on Microchannels and Minichannels, Pt B, 2005, : 183 - 189
  • [3] Steady-state and transient performance of a miniature loop heat pipe
    Chen, Yuming
    Groll, Manfred
    Mertz, Rainer
    Maydanik, Yu F.
    Vershinin, S. V.
    [J]. INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2006, 45 (11) : 1084 - 1090
  • [4] Investigations on transient and steady-state performance of a micro heat pipe
    Sobhan, CB
    Huang, XY
    Yu, LC
    [J]. JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2000, 14 (02) : 161 - 169
  • [5] Numerical and Experimental Study of Loop Heat Pipe Steady-State Performance
    Belov, A. E.
    Velikanov, A. A.
    Il'mov, D. N.
    Nagornova, O. A.
    Sobolev, V. V.
    Filatov, N., I
    [J]. THERMAL ENGINEERING, 2022, 69 (03) : 190 - 201
  • [6] Numerical and Experimental Study of Loop Heat Pipe Steady-State Performance
    A. E. Belov
    A. A. Velikanov
    D. N. Il’mov
    O. A. Nagornova
    V. V. Sobolev
    N. I. Filatov
    [J]. Thermal Engineering, 2022, 69 : 190 - 201
  • [7] SIMPLE CONDUCTION MODEL FOR THEORETICAL STEADY-STATE HEAT PIPE PERFORMANCE
    SUN, KH
    TIEN, CL
    [J]. AIAA JOURNAL, 1972, 10 (08) : 1051 - &
  • [8] Experimental study on heat transfer performance of axially rotating heat pipe in steady state
    Wang, Huanguang
    Tang, Yuming
    Liu, Meng
    Zhu, Shuai
    Zheng, Keqing
    Du, Xueping
    [J]. INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2023, 184
  • [9] Theoretical analysis of steady-state performance of a loop heat pipe with a novel evaporator
    Bai, Lizhan
    Lin, Guiping
    Mu, Zuodong
    Wen, Dongsheng
    [J]. APPLIED THERMAL ENGINEERING, 2014, 64 (1-2) : 233 - 241
  • [10] Steady-state performance analysis of loop heat pipe radiator in space reactor
    Xia, Genglei
    Zhou, Tao
    Zhang, Yuandong
    Jiao, Guanghui
    [J]. ANNALS OF NUCLEAR ENERGY, 2023, 193
12345