1. 华南理工大学电力学院
2. 西安交通大学动力工程多相流国家重点实验室
纸质出版:2025
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李勇, 姚沛滔, 高金辰, 等. 基于MPS粒子与网格耦合的自由表面张力建模方法[J]. 核科学与工程, 2025,45(1):1-9.
李勇, 姚沛滔, 高金辰, et al. 基于MPS粒子与网格耦合的自由表面张力建模方法[J]. 2025, 45(1): 1-9.
李勇, 姚沛滔, 高金辰, 等. 基于MPS粒子与网格耦合的自由表面张力建模方法[J]. 核科学与工程, 2025,45(1):1-9. DOI: 10.20190/j.cnki.02580918.202501001.
李勇, 姚沛滔, 高金辰, et al. 基于MPS粒子与网格耦合的自由表面张力建模方法[J]. 2025, 45(1): 1-9. DOI: 10.20190/j.cnki.02580918.202501001.
针对移动粒子半隐式(MPS)方法在液体自由表面张力建模时粒子数量过大的问题,提出了一种粒子与网格耦合的自由表面张力建模方法,该方法仅对液相进行粒子离散,并对自由表面附近区域设置背景网格,根据网格与自由表面粒子的距离勾画出level-set函数的等高线,进行自由表面的曲率计算。对比了面积插值法和距离插值法对曲率由网格插值到粒子的准确性,结果表明距离插值法具有较高的计算精度。最后,通过静水池压力、液滴振荡和液滴融合3个基准算例验证了粒子与网格耦合的表面张力模型的准确性和稳定性。
Xu Yixiang,Yang Gang,Liu Shuang,Hu Dean.Improvement of surface tension discrete model in the ISPH-FVM coupling method[J].International Journal of Multiphase Flow,2023.
Vergnaud A.,Oger G.,Le Touzé D.,DeLeffe M.,Chiron L..C-CSF: Accurate, robust and efficient surface tension and contact angle models for single-phase flows using SPH[J].Computer Methods in Applied Mechanics and Engineering,2022.
Duan Guangtao,Sakai Mikio.An enhanced semi-implicit particle method for simulating the flow of droplets with free surfaces[J].Computer Methods in Applied Mechanics and Engineering,2022.
Wang Jinshun,Cai Qinghang,Chen Ronghua,Xiao Xinkun,Li Yonglin,Tian Wenxi,Qiu Suizheng,Su G.H..Numerical analysis of melt migration and solidification behavior in LBR severe accident with MPS method[J].Nuclear Engineering and Technology,2022.
State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China,Cooperative Major in Nuclear Energy, Waseda University, Tokyo 169-8555, Japan.A review on MPS method developments and applications in nuclear engineering[J].Computer Methods in Applied Mechanics and Engineering,2020.
Gen Li,Panpan Wen,Haobo Feng,Jun Zhang,Junjie Yan.2D MPS analysis of hydrodynamic fine fragmentation of melt drop with initial steam film during fuel–coolant interaction[J].Annals of Nuclear Energy,2020.
School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China,School of Nuclear Science and Technology, Shaanxi Engineering Research Center of Advanced Nuclear Energy, State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, China.Simulation on mass transfer at immiscible liquid interface entrained by single bubble using particle method[J].Nuclear Engineering and Technology,2020.
Takuya Matsunaga,Seiichi Koshizuka,Tomoyuki Hosaka,Eiji Ishii.Moving surface mesh-incorporated particle method for numerical simulation of a liquid droplet[J].Journal of Computational Physics,2020.
Gen Li,Panpan Wen,Haobo Feng,Jun Zhang,Junjie Yan.Study on melt stratification and migration in debris bed using the moving particle semi-implicit method[J].Nuclear Engineering and Design,2020.
Guangtao Duan,Seiichi Koshizuka,Akifumi Yamaji,Bin Chen,Xin Li,Tasuku Tamai.An accurate and stable multiphase moving particle semi‐implicit method based on a corrective matrix for all particle interaction models[J].International Journal for Numerical Methods in Engineering,2018.
Guangtao Duan,Bin Chen,Ximin Zhang,Yechun Wang.A multiphase MPS solver for modeling multi-fluid interaction with free surface and its application in oil spill[J].Computer Methods in Applied Mechanics and Engineering,2017.
S. Koshizuka,Y. Oka.Moving-Particle Semi-Implicit Method for Fragmentation of Incompressible Fluid[J].Nuclear Science and Engineering,1996(3).
Guangtao Duan,Seiichi Koshizuka,Bin Chen.A contoured continuum surface force model for particle methods[J].Journal of Computational Physics,2015.
Ronghua Chen,Yoshiaki Oka,Gen Li,Takashi Matsuura.Numerical investigation on melt freezing behavior in a tube by MPS method[J].Nuclear Engineering and Design,2014.
Noryuki SHIRAKAWA,Hideki HORIE,Yuichi YAMAMOTO.Analysis of the Void Distribution in a Circular Tube with the Two-Fluid Particle Interaction Method[J].Journal of Nuclear Science and Technology,2001.
Joseph P. Morris.Simulating surface tension with smoothed particle hydrodynamics[J].International Journal for Numerical Methods in Fluids,2000.
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