Volume 27 Issue 9
Sep.  2012
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CHEN Hong-yu, LIU Hong-jun, CHEN Jian-hua, LIU Shang. Investigation of priming process of propellant lines using Fourier spectral method[J]. Journal of Aerospace Power, 2012, 27(9): 2134-2139.
Citation: CHEN Hong-yu, LIU Hong-jun, CHEN Jian-hua, LIU Shang. Investigation of priming process of propellant lines using Fourier spectral method[J]. Journal of Aerospace Power, 2012, 27(9): 2134-2139.

Investigation of priming process of propellant lines using Fourier spectral method

  • Received Date: 2011-10-22
  • Publish Date: 2012-09-28
  • A mathematical model was presented for the priming process of propellant lines with moving boundary conditions based on one-dimensional fluid transient theory.The nonlinear hyperbolic partial differential equations governing the unsteady motion of fluid were solved by the Fourier spectral method.A coordinate transformation technique was employed to reduce fluid motion in time-dependent domains to ones in time-independent domains.The results obtained from the Fourier spectral method exhibit greater consistency with method of characteristics.In addition,spectral method requires less computer calculation time with less numerical error,which shows that the method is more suitable to solve fluids motions in such a complex system.The analysis shows that initial gas pressure,tank pressure and ploytropic exponent all have vital effects on surge pressure.

     

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  • [1]
    Pricatt R P,Mayer E,Hermel J.Water hammer in a spacecraft propellant feed system[J].Journal of Propulsion and Power,1992,8(3):592-597.
    [2]
    Lin T Y,Baker D.Analysis and testing of propellant feed system priming process[J].Journal of Propulsion and Power,1995,11(3):505-512.
    [3]
    程谋森,张育林.推进剂供应管路充填过程研究[J].推进技术,1997,18(2):70-74. CHEN Moushen,ZHANG Yulin.Analysis on prepressurized and evacuated feedline priming process[J].Journal of Propulsion Technology,1997,18(2):70-74.(in Chinese)
    [4]
    程谋森,张育林.航天器推进系统管路充填过程动态特性Ⅰ:理论模型与仿真结果[J].推进技术,2000,21(2):25-28. CHEN Moushen,ZHANG Yulin.Dynamic characteristics of priming process in spacecraft propulsion system Ⅰ:theoretical model and simulation results[J].Journal of Propulsion Technology,2000,21(2):25-28.(in Chinese)
    [5]
    程谋森,张育林,姜春林,等.航天器推进系统管路充填过程动态特性Ⅱ:实验模拟与结果评估[J].推进技术,2000,21(3):1-5. CHEN Moushen,ZHANG Yulin,Jiang Chunlin,et al.Dynamic characteristics of priming process in spacecraft propulsion systemⅡ:experimental results and reliability analysis[J].Journal of Propulsion Technology,2000,21(3):1-5.(in Chinese)
    [6]
    Wylie E B,Streeter V L.Fluid transient in systems endlewood cliffs[M].USA:Prentice Hall,1993.
    [7]
    薛科,张黎辉.卫星推进系统真空充填过程数值仿真[J].航空动力学报,2007,22(2):323-326. XUE Ke,ZHANG Lihui.Numerical simualtion of the priming process of satellite propulsion system[J].Journal of Aerospace Power,2007,22(2):323-326.(in Chinese)
    [8]
    刘昆,张育林.液体推进系统充填过程的有限元状态变量模型[J].推进技术,2001,22(1):19-21. LIU Kun,ZHANG Yulin.Finite element state-variable models for the priming process of feedlines[J].Journal of Propulsion Technology,2001,22(1):19-21.(in Chinese)
    [9]
    高芳,陈阳,张振鹏.低温液体推进剂充填管路的数值模拟[J].航空动力学报,2007,22(1):109-113. GAO Fang,CHEN Yang,ZHANG Zhenpeng.Numerical simulation of filling pipe of cryogenic liquid propellant[J].Journal of Aerospace Power,2007,22(1):109-113.(in Chinese)
    [10]
    陈阳,高芳,张振鹏.准一维可压瞬变流的有限体积模型Ⅰ:流场的有限体积模型[J].航空动力学报,2008,23(2):311-316. CHEN Yang,GAO Fang,ZHANG Zhenpeng.Finite volume model for quasi one-dimensional compressible transient pipe flow Ⅰ:finite volume model of flow field[J].Journal of Aerospace Power,2008,23(2):311-316.(in Chinese)
    [11]
    Canuto C,Quarteroni A.Approximation results for orthogonal polynomials in Sobolev spaces[J].Math. Compu.,1982,38(1):67-86.
    [12]
    Guo B Y.Spectral methods and their applications[M].Singapore:World Scientific,1998.
    [13]
    SHEN Jie,TANG Tao.Spectral and high-order methods with applications[M].Beijing:Science Press,2006.
    [14]
    ZHANG Yongliang,Vairavamoorthy K.Transient flow in rapidly filling air-entrapped pipelines with moving boundaries[J].Tsinghua Science and Technology,2006,11(3):313-323.
    [15]
    ZHANG Yongliang,Vairavamoorthy K.Application of method-of-lines to charging-up process in pipelines with entrapped air[J].Tsinghua Science and Technology,2006,11(3):324-331.
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