水下燃料组件转运系统耦合振动分析

doi:10.13700/j.bh.1001-5965.2020.0640

北京航空航天大学学报 ›› 2022, Vol. 48 ›› Issue (4): 602-608.doi: 10.13700/j.bh.1001-5965.2020.0640

水下燃料组件转运系统耦合振动分析

袁占航^1,2, 李运华¹, 刘昊东¹

1. 北京航空航天大学自动化科学与电气工程学院, 北京 100083;
2. 中国核电工程有限公司, 北京 100840

收稿日期:2020-11-16 发布日期:2022-04-27
通讯作者: 李运华 E-mail:yhli@buaa.edu.cn

Coupled vibration of underwater fuel assembly transfer system

YUAN Zhanhang^1,2, LI Yunhua¹, LIU Haodong¹

1. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100083, China;
2. China Nuclear Power Engineering Co., Ltd., Beijing 100840, China

Received:2020-11-16 Published:2022-04-27

摘要/Abstract

摘要： 核动力厂燃料组件转运系统运行的平稳性和系统结构的可靠性对确保燃料组件安全至关重要。为了解运行过程中系统的振动情况，建立了考虑水影响的梁-小车+刚性杆-质量+弹簧+阻尼的耦合系统动力学模型，推导了系统的非线性运动微分方程。在此基础上，采用数值算法计算了小车在不同行走速度下系统的响应。研究结果表明：运行过程中，小车行走速度越小系统振动越弱，相对越平稳；由于静变形，即使小车行走速度很低，吊篮仍会承受一定的横向力作用，需注意吊篮薄弱部位的强度；导轨支撑附近位置为吊篮的相对危险位置，必要时可以在此设置监测点以保证燃料组件安全。

关键词: 燃料组件转运系统, 水, 耦合系统动力学, 响应, 安全

Abstract: The stability of fuel assembly transfer system and the reliability of system structure are very important to ensure the safety of fuel assembly in nuclear power plant. In order to obtain the vibration of system during the running process, the dynamic model of coupling system of the beam-truck+link-mass+spring+damping was established. Considering the effect of water, the nonlinear differential equation of the system is derived. The response of the system under different traveling speeds of truck was calculated by numerical algorithm. After comparison and analysis, it is considered that the smaller the truck speed is, the weaker the system vibration is and the more stable it is; due to the static deformation, even when the speed is very low, the basket will still bear a certain lateral force, so it is necessary to pay attention to the strength of the weak part of the basket; the position near the guide rail support is the dangerous position for the basket, and monitoring points can be set here if necessary to ensure the safety of the fuel assembly.

Key words: fuel assembly transfer system, water, coupled system dynamics, response, safety

中图分类号:

O326

袁占航, 李运华, 刘昊东. 水下燃料组件转运系统耦合振动分析[J]. 北京航空航天大学学报, 2022, 48(4): 602-608.

YUAN Zhanhang, LI Yunhua, LIU Haodong. Coupled vibration of underwater fuel assembly transfer system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(4): 602-608.

参考文献

[1] FRYBA L.Vibration of solids and structures under moving load[M].Groninger:Noordhoff International Publishing,1973:3-243.
[2] CAI Y,CHEN S S,ROTE D M,et al.Vehicle/guideway interaction for high speed vehicles on a flexible guideway[J].Journal of Sound and Vibration,1994,175(5):625-646.
[3] NIELSEN J C O,IGELAND A.Vertical dynamic interaction between train and track-influence of wheel and track imperfections[J].Journal of Sound and Vibration,1995,187(5):825-839.
[4] DIANA G,CHELI F.Dynamic interaction of railway systems with large bridge[J].Vehicle System Dynamics,1989,18(1/2/3):71-106.
[5] 肖新标, 沈火明.3种车桥耦合振动分析模型的比较研究[J].西南交通大学学报,2004,39(2):172-175.XIAO X B,SHEN H M.Comparison of three models for vehicle-bridge coupled vibration analysis[J].Journal of Southwest Jiaotong University,2004,39(2):172-175(in Chinese).
[6] MICHALTSOS G,SOPHIANOPOULOS D,KOUNADIS A N.The effect of a moving mass and other parameters on the dynamic response of a simply supported beam[J].Journal of Sound and Vibration,1996,191(3):357-362.
[7] LI Y L,QIANG S Z,LIAO H L,et al.Dynamics of wind-rail vehicle-bridge systems[J].Journal of Wind Engineering and Industrial Aerodynamics,2005,93(6):483-507.
[8] 朱素红, 徐斌.考虑桥面不平顺的车桥耦合系统非线性振动[J].公路工程,2016,41(6):66-69.ZHU S H,XU B.Nonlinear dynamic of vehicle-bridge coupled interaction system considering bridge surface roughness[J].Highway Engineering,2016,41(6):66-69(in Chinese).
[9] MICHALTSOS G T.Dynamic behavior of a single-span beam subjected to loads moving with variable speeds[J].Journal of Sound and Vibration,2002,258(2):359-372.
[10] SUN W J,GONG D,ZHOU J S,et al.Influences of suspended equipment under car body on high speed train ride quality[J].Procedia Engineering,2011,16(1):812-817.
[11] WANG L B,KANG X,JIANG P W.Vibration analysis of a multi-span continuous bridge subject to complex traffic loading and vehicle dynamic interaction[J].KSCE Journal of Civil Engineering,2016,20(1):323-332.
[12] CHEN Z W,XU Y L,XIA Y,et al.Fatigue analysis of long-span suspension bridges under multiple loading:case study[J].Engineering Structures,2011,33(12):3246-3256.
[13] 沈勇, 王昌明,狄长安,等.水中弹丸运动状态分析及试验研究[J].弹箭与制导学报,2002,22(1):45-48.SHEN Y,WANG C M,DI C A,et al.The analysis of underwater projector's motion[J].Journal of Projectiles,Rockets,Missiles and Guidance,2002,22(1):45-48(in Chinese).
[14] DONG R G.Effective mass and damping of submerged structures[R].California:University of California Livermore,1978:10.
[15] 高涵, 张明路,张小俊,等.水下机械手动力学模型及力矩影响研究[J].机械设计与制造,2017(3):68-71.GAO H,ZHANG M L,ZHANG X J,et al.Research on underwater manipulator dynamics model and torque influence[J].Machinery Design & Manufacture,2017(3):68-71(in Chinese).
[16] 倪振华. 振动力学[M].西安:西安交通大学出版社,1988:367-389.NI Z H.Vibration mechanics[M].Xi'an:Xi'an Jiao Tong University Press,1988:367-389(in Chinese).

水下燃料组件转运系统耦合振动分析

Coupled vibration of underwater fuel assembly transfer system

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