Performance of a two-phase natural circulation in a rectangular loop

被引：2
|
作者：
Song, Jin Ho [1 ]
机构：
[1] Korea Atom Energy Res Inst, Taejon 305353, South Korea
来源：
NUCLEAR ENGINEERING AND DESIGN | 2012年 / 245卷
关键词：
CONVECTION; STABILITY; FLOW;
D O I：
10.1016/j.nucengdes.2012.01.006
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
An analytical solution for the loop mass flow rate for a two-phase natural circulation in a rectangular loop is derived. The cases with saturated inlet flow and sub-cooled inlet flow are considered. The loop mass flow rate was obtained as a function of geometric parameters of the loop, frictional loss coefficient, pressure, heat input, and inlet sub-cooling. An optimal configuration for the natural circulation was suggested in terms of geometric parameters and heat input for a stable inherent safe operation of the two-phase natural circulation loop. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：125 / 130
页数：6
相关论文
共 50 条
  • [31] Experimental observation of flow instability in a semi-closed two-phase natural circulation loop
    Kim, JM
    Lee, SY
    [J]. NUCLEAR ENGINEERING AND DESIGN, 2000, 196 (03) : 359 - 367
  • [32] Experimental investigation of the oscillation characteristics of natural circulation of R134A in a two-phase loop
    Wen, Shi-Zhe
    Huang, Li-Ping
    Wang, Zhen-Rui
    Zhang, Xing-Bin
    Xiong, Wei-Chen
    He, Zhen-Hui
    [J]. EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2018, 99 : 129 - 139
  • [33] Steady state flow analysis of two-phase natural circulation in multiple parallel channel loop
    Bhusare, V. H.
    Bagul, R. K.
    Joshi, J. B.
    Nayak, A. K.
    Kannan, Umasankari
    Pilkhwal, D. S.
    Vijayan, P. K.
    [J]. NUCLEAR ENGINEERING AND DESIGN, 2016, 305 : 706 - 716
  • [34] Unveiling intricate foam behaviors and dynamic instabilities in a two-phase natural circulation loop with seawater
    Li, Yuen Kit Howard
    Chen, Gong
    Shah, Syed Waqar Ali
    Gao, Yuan
    Pan, Chin
    [J]. INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2024, 158
  • [35] Impact of dissolved salts on two-phase flow and boiling heat transfer in a natural circulation loop
    Franken, Daniel
    Ahmed, Zayed
    Eckels, Seth
    Eckels, Steven
    Bindra, Hitesh
    [J]. CHEMICAL ENGINEERING SCIENCE, 2019, 206 : 463 - 470
  • [36] Experimental analysis of the start-up of a natural circulation loop in single and two-phase flow
    Bertani, Cristina
    Bersano, Andrea
    De Salve, Mario
    Sobrero, Giulia
    [J]. NUCLEAR ENGINEERING AND DESIGN, 2021, 385
  • [37] Convective Natural Circulation Loop Analysis using Two-Phase Flow Model (April 2019)
    Senda, A. Pt
    Dobson, B. Rt
    [J]. PROCEEDINGS OF THE 2019 TWENTY SEVENTH INTERNATIONAL CONFERENCE ON THE DOMESTIC USE OF ENERGY (DUE), 2019, : 250 - 254
  • [38] Study on the thermal-hydraulics characteristics of a boiling two-phase natural circulation loop with nanofluids
    Nayak, A. K.
    Gartia, M. R.
    [J]. KERNTECHNIK, 2008, 73 (5-6) : 234 - 237
  • [39] Effect of heater and condenser orientations on fluid flow behaviour in a two-phase natural circulation loop
    Sudheer, S. Venkata Sai
    Kumar, K. Kiran
    Balasubramanian, Karthik
    [J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2021, 235 (05) : 1718 - 1725
  • [40] Electrohydrodynamic pumping of vapour refrigerant bubbles in a two-phase natural circulation heat transport loop
    Shelestynsky, SJ
    Ching, CY
    Chang, JS
    [J]. 2003 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, 2003, : 702 - 705
12345