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《Journal of Propulsion Technology》 1992-06
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THE CALCULATION OF CONVECTIVE HEAT EXCHANGE IN NOZZLE WITH TURBUIENT BOUNDER LAYER EQUATIONS

Yu Shengchun Cai Timin (Northwestern Polytechnic University)  
on the basis of flowfield calculation, the Coupled control equations of turbulent boundany layer can be solved by using Patankar-Spalding integral-melhod with six-point scheme to obtain the heat exchange between the hot gas and nozzle wall. Couette flow analysis is to applied to the near wall region, and the slip value conception is applied the wall boundary and free boundary.Thus the relative accuracy of the calculation results is ensured. At last, the calculation results of this paper arc compared with the experimental data and the calculation results of Bartz formula.
【Key Words】: Rocket nozzle Turbulent flow Boundary layer equation Convection heat transfer
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Li Junzhe Yan Chao Ke Lun Zhang Shuting (School of Aeronautics Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Research on scheme effect of computational fluid dynamics in aerothermal[J];Journal of Beijing University of Aeronautics and Astronautics;2003-11
2 Kang Honglin Yan Chao Li Tinghe(School of Aeronautic Science and Technology,Beijing University of Aeronautics and Astronautics,Beijing 100083,China)Guo Dilong(Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080,China);Numerical study of aeroheating predictions for hypersonic reentry bodies[J];Journal of Beijing University of Aeronautics and Astronautics;2006-12
3 LI Ming,KOU Jun-qiang(No.203 Research Institute of China Ordnance Industries,Xi'an 710065, China);Numerical Analysis on Scarfed Nozzle's Structural Deformation During Action Time[J];Journal of Projectiles, Rockets, Missiles and Guidance;2007-02
4 GUI Yewei; CHEN Lan; YU Zechu; ZHANG Jian(China Aerodynamics Research and Development Center, Mianyang Sichuan 621000);THE NUMERICAL SIMULATION OF COUPLED UNSTEADY ABLATION AND HEAT TRANSFER IN THE PORTHOLE[J];JOURNAL OF ENGINEERING THERMOPHYSICS;1997-03
5 GUI Ye-Wei YUAN Xiang-Jiang(China Aerodynamics Research and Development Center, Mianyang 621000, China);NUMERICAL SIMULATION ON THE COUPLING PHENOMENA OF AERODYNAMIC HEATING WITH THERMAL RESPONSEIN THE REGION OF THE LEADING EDGE[J];Journal of Engineering Thermophysics;2002-06
6 XIA Gang,LIU Xinjian,CHENG Wenke,QIN Zizeng(College of Aerospace and Material Engineering, National Univ. of Defense Technology, Changsha 410073,China);Numerical Simulation of Coupled Aeroheating and Solid Heat Penetration for a Hypersonic Blunt Body[J];Journal of National University of Defense Technology;2003-01
7 Wang Songbai;Computation of Temperature Field and Thermal Stresses of Multilayer Wall Pipe in Nonsteady Heat Conduction[J];;1985-03
8 XIONG Yong-liang,GAO Ye(Department of Aearospace,Harbin Engineering University,Harbin 150001, China);Numerical study of temperature and stress fields of nozzles[J];Journal of Harbin Engineering University;2007-08
9 ZHANG Xiao-ying1,CAI Guo-biao2,ZHU Ding-qiang2(1.School of Electric Power,South China University of Technology,Guangzhou 510640,China;2.School of Astronautics,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Numerical calculation of the radiative heat transfer and wall temperature of the rocket nozzle[J];Journal of Aerospace Power;2008-01
10 LIU You-Hong1,LI Jiang-Ning2,CAI Juan2(1.School of Jet Propulsion,Beijing University of Aeronautics and Astronautics,Beijing 100083,China;2.Shenyang Aeroengine Design and Research Institute,Shenyang 110015,China);Wall temperature calculation on an axi-symmtrical converging-diverging nozzle considering heat conduction,convection and radiation[J];Journal of Aerospace Power;2008-04
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