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《Journal of Yunnan Normal University(Natural Sciences Edition)》 2015-01
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Fluid Flow Situation in the Nozzle of the Theoretical Analysis and Numerical Simulation

HU Xiao-fang;GAO Wen-feng;LIU Tao;LIN Wen-xian;Solar Energy Research Institute,Yunnan Normal University;  
In this study,the flow of the fluid in the nozzle status were analyzed in detail.The results indicated that the changing rule of the nozzle cross section not only depends on the change situation of the velocity of flow,but also related to other state parameters,especially the Mach number.Finally,the correctness of the simulation and the feasibility of numerical simulation in practical engineering were proved by comparing the simulation of laval nozzle with the theoretical analysis of it.
【Fund】: 国家自然科学基金资助项目(11072211 51266016);; 高校博士点专项基金资助项目(20105303110001);; 云南省应用基础研究计划资助项目(2011FA017)
【CateGory Index】: O35
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【Citations】
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1 LI Nian,ZHANG Kun-yuan,XU Jing-lei(College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China);Simulation and Experiment Validation of a Two Dimensional Asymmetric Ramp Nozzle[J];Journal of Aerospace Power;2004-06
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1 WU Xiao-yuan , CHEN Zhong-ji , WANG Shi-dong, XU Guang-pu , LI Quan-mei ( School of Mechanical Engineering and Automation, Anshan University of Science and Technology, Anshan 114044, China; Examine and Repair Division, Angang New Steel Rolling Co Ltd, Anshan 114000, China; Dalian Iron and Steel Co.Ltd,Dalian 116031 .China);Study of range of air polytropic exponent value for bladder accumulator[J];Journal of Anshan University of Science and Technology;2003-03
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4 Li Jing Jiang Mansong;Investigation of column circuitous flow using DPIV technique and locomotive referenced axis transition[J];Ship & Boat;2004-02
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7 HE Yi-tuan(School of Mechatronics & Automotive Engineering,Chongqing Jiaotong University,Chongqing 400074,China);Analysis on Total Compressing Power in Two-Stage Turbocharging System[J];Journal of Chongqing Jiaotong University(Natural Science);2010-03
8 Jiang Yalong: College of Civil and Industrial Engineering, Anhui Xinhua University;Teaching Discussion on the First Law of Thermodynamics[J];Time Education;2011-07
9 GUO Li-hua1,QIN Feng1,CHEN Jiang-ping2,LIU jie2 (1.Zhejiang Yinlun Machinery Co.,Ltd.,Tiantai 317200,China; 2.Institute of Refrigeration and Cryogenics Engineering,Shanghai Jiaotong University,Shanghai 200240,China);Engine Waste Heat Recovery Based on Organic Rankine Cycle[J];Vehicle Engine;2012-02
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1 Zhang Zhengyun(the Sector of EMUs in Zhengzhou Train - bus Depot HeNan·ZhengZhou 450000);Structure of Air - conditioning Ventilation Systems of the CRH2- Multiple Units and Analysis of Common Faults[A];[C];2008
2 PEI Xiao-han~(1,2) WANG Ye~3 CUI Hai-qing~3 LIU Xing-jun~2 (1.Faculty of Petroleum Engineering,China University of Petroleum,Beijing,102249; 2.Oil Production Technology Research Institute,Daqing Oilfield Company,Daqing,163453; 3.Enhanced Oil and Gas Recovery Key Laboratory of Ministry of Education,Daqing Petroleum Institute,163318);Numerical simulation of fluid in concentric annuli with ring slots on the inner cylinder[A];[C];2008
3 Fan Hong-ming Diao Yan-hua Yin Zhi-fang Jiang Hai-hang (The College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China);Teaching Research for Sonic Velocity One-dimensional Gas Flow Dynamics Course[A];[C];2009
4 Xie Jun~1 Li Zhekum~1 Wang Caosheng~2 Wang Leqiong~1 (1.Kunming University of Science and Technology,2.Hunan Institute of Engineering);Simulation Study on the Flow Field of a New-Style Micro-bubble Generator[A];[C];2008
5 Wang Zhi-guo (Department of Physics and Electronics,Huaiyin Teachers College,Huai'an,Jiangsu 223001);Optimization of Ecological Performance of A Class of Absorption Refrigerator[A];[C];2006
6 Liu Yan Luo Xiaojun (Automation a workshop of ironworks XuanHua I&S,HBIS);The application of Absolute encoder in Blast Furnace Feeding System[A];[C];2009
7 CHEN Yong-jian LI Cai-wei (Department of Computer Science,Sun Yat-sen University,Guangzhou 510275);Interactive Dynamic Liquid Display Using VRML[A];[C];2006
8 LIU Ren-tai~1,LI Shu-cai~1,PAN Guang-ming~1,ZHANG Qing-song~1,WU Wen-dong~2,LI Hai-yan~1,LIN Ming-yuan~2 (1.Geotechnical and Structural Engineering Research Center,Shandong University,Jinan 250061,China; 2.Office of Geology and Survey,Xinjulong limited company,Xinwen Mining Industiy Company Group,Jinan 250061,China);The detection of gushing water in deep wells and the research of engineering government[A];[C];2009
9 SHENG Lei-xiang~1,XU Liang-bin~1,JIANG Shi-quan~1,LU Gui-rong~2 (1.CNOOC Research,Beijing 100027,china;2.2H Offshore Engineering,Beijing 100023,China);Analysis of Oil Temperature Decreasing Trend in Shut Down Submarine Delivery Pipe Based on Fluent[A];[C];2009
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