Development of three-dimensional thermal-hydraulic analysis code for steam generator with two-fluid model and porous media approach

被引：10
|
作者：
Lu, Daogang [1 ]
Wang, Yu [1 ]
Yuan, Bo [2 ]
Sui, Danting [1 ]
Zhang, Fan [3 ]
Guo, Chao [1 ]
Wang, Cong [1 ]
Zhang, Shuming [4 ]
机构：
[1] North China Elect Power Univ, Beijing Key Lab Pass Safety Technol Nucl Energy, Beijing 102206, Peoples R China
[2] Changjiang Inst Survey Planning Design & Res, Wuhan 430010, Peoples R China
[3] Univ Tennessee, Knoxville, TN 37996 USA
[4] State Nucl Power Software Dev Ctr, Beijing 102209, Peoples R China
来源：
APPLIED THERMAL ENGINEERING | 2017年 / 116卷
关键词：
Steam generator; Two-fluid model; Porous media; Thermal-hydraulic analysis; TUBE HEAT-EXCHANGERS; NUMERICAL-SIMULATION; FLOW;
D O I：
10.1016/j.applthermaleng.2017.01.095
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Steam generator (SG) is one of the major components in nuclear power plants, thus, it is crucial to analyze its thermal-hydraulic characteristics for the economical and safe operation. Various analytical codes have formulated for the research of the secondary side of SG. However, due to its complex geometry, the previous analytical codes have certain limitations in accurately predicting the thermal-hydraulic characteristics at secondary side. In this paper, a specialized code named THAC-SG (Thermal-hydraulic Analysis Code-Steam Generator) has been developed after summarizing main feature of widely-used steam generator three-dimensional thermal-hydraulics calculation codes. The finite volume method is used for the computation of two-phase flow and natural circulation at secondary side, and the complex structure was simulated by porous-media model. This paper takes the SG of Guangdong Daya Bay Nuclear Power Station (GNPS) as the verification model. The code can simulate the dynamically varying void fraction, pressure and temperature in the secondary side. The accuracy and reliability of this code has been validated and can be used for thermal-hydraulic analysis of steam generator under various operating conditions. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：663 / 676
页数：14
相关论文
共 50 条
  • [41] Model for thermal-hydraulic analysis of once-through helical-coiled steam generator in LMFBRs
    Tsinghua Univ, Beijing, China
    Qinghua Daxue Xuebao/Journal of Tsinghua University, 1997, 37 (02): : 35 - 38
  • [42] Thermal-hydraulic core analysis of the VVER-1000 reactor using a porous media approach
    Rahimi, M. H.
    Jahanfarnia, G.
    JOURNAL OF FLUIDS AND STRUCTURES, 2014, 51 : 85 - 96
  • [43] Three-dimensional DEM-CFD simulation of a lab-scale fluidized bed to support the development of two-fluid model approach
    Nigmetova, Ainur
    Masi, Enrica
    Simonin, Olivier
    Dufresne, Yann
    Moureau, Vincent
    INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2022, 156
  • [44] THREE-DIMENSIONAL SIMULATION OF A VIBROFLUIDIZED BED WITH THE USE OF A TWO-FLUID MODEL OF GRANULAR GAS
    Kamenetskii, E. S.
    Orlova, N. S.
    Tagirov, A. M.
    Volik, M. V.
    JOURNAL OF ENGINEERING PHYSICS AND THERMOPHYSICS, 2016, 89 (06) : 1459 - 1465
  • [45] Validation of three-dimensional simulation method for two-phase flow in triangular-pitch tube bundle in secondary side of steam generators on porous two-fluid model
    Komuro, Yoshiteru
    Kodama, Atsushi
    Kondoh, Yoshiyuki
    Azuma, Seinosuke
    Morita, Hideyuki
    Tanimoto, Koichi
    Kawakami, Ryoichi
    Taguchi, Koshi
    Hibiki, Takashi
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2022, 59 (01) : 78 - 95
  • [46] A three-dimensional two-fluid modeling of stratified flow with condensation for pressurized thermal shock investigations
    Yao, W
    Bestion, D
    Coste, P
    NUCLEAR TECHNOLOGY, 2005, 152 (01) : 129 - 142
  • [47] Toward the Development of a Comprehensive Nuclear System Analysis Code Based on Two-Fluid Model: Starting with an Isentropic Approach
    Sultan Al-Faifi
    Arabian Journal for Science and Engineering, 2025, 50 (5) : 3533 - 3538
  • [48] Three-dimensional absorbing boundary for analysis of fluid-saturated porous media
    Javan, Mohammad Reza Maleki
    Noorzad, Asadollah
    Namin, Manouchehr Latifi
    COMPUTERS AND GEOTECHNICS, 2008, 35 (02) : 115 - 123
  • [49] Three-dimensional finite/infinite elements analysis of fluid flow in porous media
    Xia, Kaiming
    Zhang, Zhijun
    APPLIED MATHEMATICAL MODELLING, 2006, 30 (09) : 904 - 919
  • [50] Integral transforms for heat and fluid flow in two- and three-dimensional porous media
    Cotta, RM
    Neto, HL
    de B Alves, LS
    Quaresma, JNN
    ADVANCED COMPUTATIONAL METHODS IN HEAT TRANSFER VIII, 2004, 5 : 387 - 397
12345