Numerical calculation of transient behaviours for natural circulation system with a jet pump

被引：0
|
作者：
Jiang, Xulun [1 ]
Li, Zhongpeng [1 ]
Shi, Chongmiao [1 ]
Dang, Yan [1 ]
机构：
[1] Nuclear Power Inst of China, Chengdu, China
来源：
Hedongli Gongcheng/Nuclear Power Engineering | 1994年 / 15卷 / 02期
关键词：
Flow of fluids - Jet pumps - Numerical analysis - Pressurized water reactors - Transition flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
On the basis of basic conservation equations, lumped parameter method was applied to main control volume. In the mathematical model, fluid flow along the circulation system was assumed to be one dimensional and temperature of fluid was uniform across the channel cross section. The program developed can be used in microcomputer to calculate transient behaviours of natural circulation system with a jet pump. The comparison with experimental results shows that the calculating results are reliable and its mathematical model can be applied to transient analysis of same type system with a deviation less than 20%.
引用
收藏
页码：103 / 108
相关论文
共 50 条
  • [21] Numerical calculation method of a co-rotating two-stage pump-jet propulsor
    Zhang, Jianwei
    Liang, Ning
    Ding, Yongle
    Li, Jian
    Cao, Linlin
    Wu, Dazhuan
    PHYSICS OF FLUIDS, 2025, 37 (04)
  • [22] Experimental and numerical analysis of steam jet pump
    Shah, Ajmal
    Chughtai, Imran Rafiq
    Inayat, Mansoor Hameed
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2011, 37 (10) : 1305 - 1314
  • [23] Scaling analysis of the transient from forced circulation to natural circulation
    Shi Y.
    Yang F.
    Li Y.
    1600, Atomic Energy Press (37): : 38 - 42
  • [24] Numerical Simulation on Pump Transient Characteristic in a Model Pump Turbine
    Li, Deyou
    Qin, Yonglin
    Zuo, Zhigang
    Wang, Hongjie
    Liu, Shuhong
    Wei, Xianzhu
    JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2019, 141 (11):
  • [25] MECHANISM AND CALCULATION THEORY OF JET PUMP CAVITATION.
    Lu, Hongqi
    Shang, Hongqi
    Scientia sinica. Series A. Mathematical, physical, astronomical and technical sciences, 1987, 30 (11): : 1174 - 1187
  • [26] Calculation analysis on the natural circulation of a passive residual heat removal system for IPWR
    Xia, Genglei
    Peng, Minjun
    Du, Xue
    ANNALS OF NUCLEAR ENERGY, 2014, 72 : 189 - 197
  • [27] NUMERICAL METHOD FOR CALCULATION OF TRANSIENT RESPONSES
    PIESSENS, R
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1971, 292 (01): : 57 - &
  • [28] Numerical study on transient response characteristics of natural circulation in coupled loops under ocean condition
    Li, Yong
    He, Chuan
    Qiu, Jinrong
    Tan, Sichao
    Hou, Xiaofan
    Li, Longze
    Xiao, Qi
    PROGRESS IN NUCLEAR ENERGY, 2020, 124
  • [29] Unsteady Numerical Calculation of Oblique Submerged Jet
    Jiao, Weixuan
    Zhang, Di
    Wang, Chuan
    Cheng, Li
    Wang, Tao
    ENERGIES, 2020, 13 (18)
  • [30] Numerical calculation of axisymmetric combustion gas jet
    Wang, Xinyue
    Pan, Jinshan
    Cao, Xiangyi
    Journal of Aerospace Power/Hangkong Dongli Xuebao, 1994, 9 (01):
12345