Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Aerodynamica Sinica》 1984-01
Add to Favorite Get Latest Update

THE EXPLORATION OF THE SPATIAL OSCILLATIONS IN FINITE DIFFERENCE SOLUTIONS FOR NAVIER-STOKES SHOCKS

Zhang Hanxin (China Aerodynamic Research and Development Centre)  
In this paper, the spatial oscillations in finite difference solutions for Navier-Stokes shocks are explored. It is shown that the second order diffusion term added to NS equations could smear the shock wave, damp the oscillations in the vicinity of the shock. However, the third order dispersion term and fourth order diffusion term added to NS equations could cause the oscillations in upstream and downstream region of the shock under the conditions given by this paper. Therefore the oscillations in the difference solutions with second or third order accuracy could arise from the numerical dispersion and diffusion terms.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhidong1,WANG Deguan2(1.Dept.of Naval Architecture and Civil Eng., East China Shipbuilding Institute,Zhenjiang Jiangsu 212003,China;2.College of Water Resources and Environment, Hohai University Nanjing 210098,China);Investigation Involving the Key Technique of Numerical Simulation of the Viscid Fluid Field[J];Journal of East China Shipbuilding Institute;2002-05
2 Wang Baoguo and Chen Naixing (Institute of Engineering Thermophysics);A NEW HYBRID SCHEME OF FLUX VECTOR SPLITTING HARTEN'S TVD AND ITS APPLICATION[J];Journal of Aerospace Power;1989-03
3 Ma Yanwen, and Fu Dexun (Academy of Science, Institute of Mechanics);UPWIND COMPACT SCHEME WITH DISPERSION CONTROLLING FOR THE AERODYNAMIC EQUATIONS[J];Chinese Journal of Computation Physics;1991-03
4 YE Zhanyin; WEI Fengsi; FENG Xueshang(Center for Space Science and Applied Research, The Chinese Academy of Sciences, Beijing 100080);APPLICATIONS OF A NON-OSCILLATORY,NON-FREE PARAMETER SCHEME IN THREE DIMENSIONAL SOLAR WIND FLOW SIMULATIONS[J];CHINESE JOURNAL OF SPACE SCIENCE;2000-03
5 YE Zhanyin WEI Fengsi WANG Chi FENG Xueshang SHI Yong YAO Jiusheng(Center for Space Science and Applied Research, The Chinese Academy of Sciences, Beijing 100080);APPLICATION OF NON-OSCILLATORY, NON-FREE PARAMETER DIFFERENCE SCHEME ON SIMULATION OF SOLAR WIND FLOW IN A HELMET MAGNETIC STRUCTURE[J];Chinese Journal of Space Science;2002-03
6 Liu Feng(Northwestern Polytechnical University)Wei Youhai, Mai Teiyou (Beijing Institute of Aeronautics and Astronautics);RESEARCH ON IMPLICIT APPROXIMATE-FACTORIZATION FINITE-DIFFERENCE METHOD FOR THE EULER EQUATIONS[J];Acta Aerodynamica Sinica;1985-03
7 Zhang Hanxin Lu Linsen Yu Zechu Zheng Min(China Aerodynamic Research and Development Center);AN ANTIDIFFUSIVE NUMERICAL METHOD SOLVING SUPERSONIC THREE DIMENSIONAL VISCOUS SEPARATED FLOWS[J];Acta Aerodynamica Sinica;1986-03
8 Zhang Shuhai Zhu Guolin Guo Yingjun (China Aerodynamics Research and Development Center,Sichuan Mianyang 621000);Numerical Solution of the Incompressible Navier-Stokes Equations with Artificial Compressibility Method[J];ACTA AERODYNAMICA SINICA;1999-04
9 Zhang Han-xin (China Aerodynamic Research and Declopmcnt Center);ON SOME PROBLEMS OF NUMERICAL SIMULATION OF SEPARATED FLOWS[J];Advances In Mechanics;1987-02
10 DENG Xiaogang LIU Xin MAO Meiliang ZHANG Hanxin China Aerodynamics Research and Development Center,Mianyang Sichuan 621000,China;ADVANCES IN HIGH-ORDER ACCURATE WEIGHTED COMPACT NONLINEAR SCHEMES[J];Advances in Mechanics;2007-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Li Hongzhi Liu Xiaoli (Nanjing University of Science & Technology);AN ANALYSIS ON THE CHARACTERISTICS OF VARIABLE ENERGY BLAST WAVE AT THE MUZZLE—THE INFLUENCE OF BALLISTIC INITIAL PARAMETERS[J];Acta Armamentarii;1993-03
2 Huang Shoulong (The Chinese People's Public Sccurity Univcrsity, Beijing) Wu Xiaosong; Tan Xinglian (Nanjing University of Scicnee & Technology);AN ANALYSIS OF MULTIFUNCTION SUPPRESSION FOR A NEW MUZZLE DEVICE[J];ACTA ARMAMENTARII;1997-03
3 Liao Zhenqiang Li Yongxin Kong Deren Zhang Yue Tan Xingliang (Nanjing University of Science & Technology, Nanjing, 210094);A NEW ORTHOGONAL DESIGN OPTIMIZATION METHOD FOR THE MUZZLE DEVICE[J];ACTA ARMAMENTARII;2000-02
4 Fan Xiaoqiang Li Hua Ding Meng (College of Aerospace and Material Science, National University of Defence Technology, Changsha, 410073);PREDICTED HEATING DISTRIBUTIONS FOR BLUNT BICONIC AT AN ANGLE OF ATTACK[J];Acta Armamentarii;2002-01
5 Gao Xudong Ji Xiaohui Wu Xiaosong (Mech College, NUST, Nanjing, 210094);NUMERICAL STUDIES OF THE FLOWFIELD OVER A LOW-DRAG AND LONG-RANGE PROJECTILE BY IMPLICIT TVD SCHEME[J];Acta Armamentarii;2002-02
6 Le Guigao Ma Dawei Feng Yong Shi Guohua Zhu Zhongling Song Xiaofeng(Nanjing University of Science and Technology, Nanjing,210094);NUMERICAL SIMULATION OF MUZZLE BLASTFLOWFIELDS OF LARGE CALIBER GUNS[J];Acta Armamentarii;2004-01
7 Chen Jun Wu Xiaosong (Nanjing University of Science & Technology,Nanjing,210094);THEORETICAL ANALYSIS OF FLOW IN THE COMBUSTION CHAMBER OF A SOLID FUEL RAMJET[J];Acta Armamentarii;2004-04
8 CHEN Xiong, ZHENG Ya, ZHOU Chang-sheng, JU Yu-tao(School of Mechanics and Technology, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China);Numerical Simulation on the Inlet Complex Turbulent Flow ofRamjet Assisted Range Projectiles[J];Acta Armamentarii;2005-03
9 JIANG Xiao-hai,LI Hong-zhi,FAN Bao-chun,CHEN Zhi-hua(Key Laboratory of Ballistics,Nanjing University of Science and Technology,Nanjing 210094,Jiangsu,China);Numerical Simulation of Muzzle Flow Field Based on ALE Equation and Chimera Grids[J];Acta Armamentarii;2007-12
10 WANG Ping ZHU Zi qiang L Xiao bin (Beijing University of Aeronautics and Astronautics, Dept. of Flight Vehicle Design and Applied Mechanics);Upwind Scheme Used on Two Dimensional Unstructured Adaptive Meshes[J];JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS;2000-05
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LIN Bingyao, HUANG Shichang, PAN Cunhong(Water Resource River mouth Research Institute of Zhejiang Province, Hangzhou 310020,China);Basic characters about bore[J];Journal of Yangtze River Scientific Research Institute;2003-06
2 ZHANG Xiang、ya,ZHU Xi、bing (Design Institute of Qiantang River Bureau in Zhejiang Province, Hangzhou310016,China);Engineering Technology of Seawall Protecting from Tide and Flood in Qiantang River[J];Journal of Yangtze River Scientific Research Institute;2004-05
3 ZENG Jian,XIONG Shao-long,PAN Cun-hong,LIN Bing-yao(Zhejiang Institute of Hydraulics and Estuary,Hangzhou 310020,China);Analysis of Influence Factors for Qiantang Bore Based on Neural Network Theory[J];Journal of Yangtze River Scientific Research Institute;2006-05
4 YANG Yi-ju,YE Yin-can(Second Institute of Oceanography,SOA,Hangzhou Ocean Engineering Survey,Design and Research Institute,Hangzhou 310012,China);The countermeasure about ecologic environment and sustainable development in Hangzhouwan Bay[J];Journal of Marine Sciences;2006-04
5 GAO Xu-dong, WU Xiao-song, WANG Xiao-ming(Nanjing University of Science and Technology, Nanjing 210094, China);Numerical Simulation of Unsteady Flowfield over Projectile by Dual-time Stepping Method[J];Journal of Projectiles,Rockets,Missiles and Guidance;2004-S7
6 GAO Xu-dong, QIAN Jian-ping, WANG Xiao-ming, DU Zhong-hua(Nanjing University of Science and Technology, Nanjing 210094, China);Optimization Method for Drag Characteristic of Hollow Projectile Based on CFD[J];Journal of Projectiles,Rockets,Missiles and Guidance;2004-S7
7 ZHANG Baoning; ZHANG Yangjun; WU Yulin(Tsinghua University, Beijing 100084)MENG Qingguo(National Science Foundation of China, Beijing 100083)LI Qizhang; ZHAO Jie(China Institute of Water Resources and hydropower Research, Beijing 100038);NUMERICAL SIMULATION OF SEPARATION FLOW IN THE HYDRAULIC TURBOMACHINERV IMPELLER PASSAGE[J];JOURNAL OF ENGINEERING THERMOPHYSICS;1999-04
8 LI Shu-Min ZHANG Shu-Hai ZHU Guo-Lin GUI Ye-Wei (Chj'na Aerodynamics Research and DeveJopment Center, Mianyang 621000, China);THE TREATMENT OF QUICK SCHEME NEAR BOUNDARY AND THE CHOICE OF ARTIFICIAL COMPRESSIBILITY PARAMETER[J];Journal of Engineering Thermophysics;2003-05
9 Yang Haiwei1,Zhu Weibing1,Zhao Yang2(1.Department of Aerospace Engineering,Harbin Engineering University,Harbin 150001,China;2.Department of Aerospace Engineering,Harbin Institute of Technology,Harbin 150001,China);Simulation of Flow Field in 3-D Laval Micro Nozzle[J];Semiconductor Technology;2009-10
10 YAO Zhenqiu,GAO Hui,YANG Chunlei (School of Naval Architecture and Ocean Eng.,Jiangsu University of Science and Technology,Zhenjiang Jiangsu 212003,China);Numerical Simulation of Interaction between Submarine and Propeller Based on Approach of Sliding Mesh[J];Journal of Jiangsu University of Science and Technology(Natural Science Edition);2008-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved