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《CHINESE JOURNAL OF COMPUTATION PHYSICS》 1996-04
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SMOOTHED PARTICLE HYDRODYNAMICS (SPH) METHOD (A REVIEW)

Zhang Suochun (Institute of Applied Mathematics, Academia Sinica, Beijing 100080)  
This paper describes a new and pure Lagrangian method called "Smoothed Particle Hydrodyna mics" (SPH) method. The method is to actually evaluate spatial gradients without the use of any grid. Thus it does not suffer form the severe problems always associated with mesh tangling and distortion. Therefore it can be applied to multidimensional hydrodynamics which could effectively model three dimensional systems which lack symmetry and possess large voids. At first, the paper gives an introduction to theoretical basis to SPH. Emphasis is given to a proper derivation of the SPH equations from the hydrodynamical conservation equations. Discussion covers some rela tive problems such as artifical viscosity, thermal conduction, self gravity and sink and magnetic fields, choosing the smoothing kernels, and implementation of SPH code, etc.
【CateGory Index】: O351.2
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【References】
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1 Long Liping (School of Aeronautic Science and Technology, Beijing Universi ty of Aeronautics and Astronautics, Beijing 100083, China) Wu Yanfeng Ding Hua (DES, Institute of Mechanics, Chinese Academy of Sciences, Beijin g 100080, China) Fei Binjun (School of Aeronautic Science and Technology, Beijing Universi ty of Aeronautics and Astronautics, Beijing 100083, China);Detection of underground cracks and thin weak layersusing blasting vibration[J];Journal of Beijing University of Aeronautics and Astronautics;2005-06
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4 Wang Yuheng1,Liu Feng1,2,Song Fengmei1(1.Northwest Institute of Nuclear Technology,Xi'an 710024,China;2.Department of Physics,Xidian University,Xi'an 710071,China);Principle and status of technique of smoothed particle hydrodynamics and heat conduction model[J];Engineering Sciences;2008-11
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8 YUAN Shuai,HU Hai-Bo,ZHANG Chong-Yu,LI Ping(National Key Laboratory of Shock Wave and Detonation Physics,Institute of Fluid Physics,CAEP,Mianyang 621900,China);Simulation on Head-on Bulging Dynamic Behavior of Lead Flyer with SPH Method[J];Chinese Journal of High Pressure Physics;2010-05
9 WANG Jin-tao 1,2,YU Wen-li 1,WANG Tao 1,LUO Yong-feng 2,WANG Shao-long 2 (1.The Second Artillery Engineering College,Xi'an 710025,Shaanxi,China; 2.The Second Institute of the Second Artillery Equipment Academy,Beijing 100085,China);Smoothed particle hydrodynamics algorithm applied in numerical simulation of layered metal targets impacted by long-rod projectile[J];Explosion and Shock Waves;2011-05
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1 GAO Lingtian~1,LIU Kaixin~1,LIU Ting~2 (1 College of Engineering,Peking University,Beijing 100871,China) (2 Institute of Mechanics,School of Civil Engineering,Beijing Jiaotong University, Beijing 100044,China);The Application of Meshless Methods in Impact Dynamics[A];[C];2006
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1 LOU Fen,DENG Jian(School of Resources and Safety Engineering,Central South University,Changsha 410083);Meshless Method and Its Application in Rock Mechanics and Engineering[J];Chinese Journal of Underground Space and Engineering;2007-06
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3 Long Liping Zhang Jianyu(School of Aeronautic Science and Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191,China)Zhao Libin(School of Astronautics,Beijing University of Aeronautics and Astronautics,Beijing 100191,China);Correction of conservative smoothing approach used in SPH method[J];Journal of Beijing University of Aeronautics and Astronautics;2009-11
4 LI Li-sha,XIE Qing-liang,ZHENG Quan-ping,ZHANG Hong-hai,DU Jian-guo (The Third Engineer Scientific Research Institute of the Headquarters of the General Staff,Luoyang 471023,China);Numerical Simulation of Contact Explosion based on Lagrange ALE and SPH[J];Blasting;2011-01
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7 XIA Mao-hui, JIA Yan, LIU Cai ( College of Sciences, Yanshan University, Qinghuangdao, Heibei 066004, China; College of Mechanical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China);A meshless method with radial point interpolation method (RPIM)[J];Journal of Yanshan University;2006-02
8 MA Xin-jian,TAN Jun-jie,REN Deng-feng(School of Power Engineering,NUST,Nanjing 210094,China);Three-Dimensional Meshless Method and Its Application in Supersonic Flow Field Simulation of Projectile[J];Journal of Ballistics;2010-03
9 Wang Lipeng1,2 Wang Xinyan2 Tang Renyuan1(1.Shenyang University of Technology Shenyang 110023 China 2.Shenyang Institute of Chemical Technology Shenyang 110142 China);An EFG-MG Method and Its Application in Numerical Calculation of Electromagnetic Field[J];Transactions of China Electrotechnical Society;2010-01
10 ZHANG Li-feng~1,WANG Hua-xiang~2,XIN Xiu~3(1.North China Electric Power University,Baoding 071003,China;2.Tianjin University,Tianjin 300072,China;3.Baoding Vocational and Technical College,Baoding 071003,China);Simulation on Forward Problem of Electrical Capacitance Tomography Based on Element-Free Method[J];Electric Power Science and Engineering;2006-02
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1 XU Yong-jun,LI Min,ZHAN Song,KAN Chang-zhen (Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080,China);Shearing Properties Study of Honeycomb Structure by Indoor Testing and Numerical Analysis[A];[C];2007
2 XU Yong-jun。LI Min。ZHAN Song。KAN Chang-zhen (Institute of Mechanics。Chinese Academy of Sciences。Beijing 100080。China);Tensile and Compressing Properties Study of Honeycomb Structure by Indoor Testing and Numerical Analysis[A];[C];2007
3 WANG Dong-dong (Department of Civil Engineering,Xiamen University,Xiamen 361005,China);Numerical simulation of slope failure at finite deformation by using an accelerated meshfree method[A];[C];2007
4 Zhou Shanxin, Liao Qingxi (Huazhong Agriculture University, Wuhan, 430070);Virtual Experiment Study of the Cutter of Orchard Chain-type Trencher[A];[C];2009
5 YANG Ju-sheng, LI Jiu-hong, ZHAO Qin (Xi'an University of Technology Xi'an 710048);CURRENT SITUATION AND DEVELOPMENT IN STRESS ANALYSIS OF CONTINUOUS-DISCONTINUOUS STRUCTURE[A];[C];2005
6 Chen Shen-shen~1 Liu Ying-hua~1 Chen Gang~2 (1.Department of Engineering Mechanics,Tsinghua University Beijing 100084 China 2.Special Equipment Safety Supervision Administration,AQSIQ Beijing 100088 China);Lower-bound shakedown analysis for bounded kinematic hardening structures by using the element free Galerkin method with orthogonal basis[A];[C];2009
7 YU Jihui JIA Jin (The Key Laboratory of High Voltage Engineer and Electric New Technology under the State ministry of Education,Chongqing University,Chongqing 400030,China);APPLICATION OF ELEMENT FREE GALERKIN METHOD IN 2D AND 3D INHOMOGENEOUS ELECTROMAGNETIC COMPUTATION[A];[C];2007
8 LIU En-zhou ZHANG Jian LU Li-peng (School of Jet Propulsion,Beihang University,Beijing 100083);Simulation of complex flow with free interface using SPH method[A];[C];2008
9 WANG Ben-long~1 CAUSON,D C~2 LIU Hua~1 (1.School of Naval Architecture,Ocean and Civil Engrg.,Shanghai Jiao Tong University,Shanghai 200242; 2.CMMFA,Computing and Mathematics,Manchester Metropolitan University,Manchester M1 5GD,U.K.);Parallel solutionof incompressible SPH model[A];[C];2008
10 SHEN Zhen-zhong~(1,2) CHEN Xiao-hu~(1,3) XU Li-qun~1 (1. College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China; 2. Changjiang Institute of Survey, Planning, Design and Research, Wuhan 430010, China; 3. Changjing Institute of Survey, Planning, Design and Research, Wuhan 430071, China);Coupled analysis of stress-seepage interaction for gravity dam by element-free method[A];[C];2008
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