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Applied Mathematics and Mechanics

, Volume 23, Issue 6, pp 703–711 | Cite as

Double method of characteristics to analyze hydraulic-thermal transients of pipeline flow

  • Deng Song-sheng
  • Zhou Ming-lai
  • Pu Jia-ning
Article

Abstract

The hydraulic and thermal transients in pipeline flow were studied. The method of characteristics for hydraulic transient analysis of batch transport of pipeline flow had been improved. The thermal transient equation, in which the term with v3 was involved, had been inferred, while the corresponding method of characteristics was constructed. The double method of characteristics, which can be used to study the coherent hydraulic-thermal transients of batch transport of pipeline flow, was developed.

Key words

pipeline flow thermal transient hydraulic transient method of characteristics 

CLC number

O351.2 

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References

  1. [1]
    Tsunenori Kazama, 4th international conference on pressure surges [J].The Piping Engineering, 1984,26(7):136–143. (in Japanese)Google Scholar
  2. [2]
    DENG Song-sheng. Study on the numerical analyses and optimal technique of batch transport of petroleum products [D]. Ph D thesis. Chongqing: Chongqing College of Logistic Engineering, 1997. (in Chinese)Google Scholar
  3. [3]
    DENG Song-sheng, PU Jia-ning. Hydraulic transient simulation of batch transport of petroleum products [J].Oil and Gas Storage and Transportation, 1996,15(12):16–19. (in Chinese)Google Scholar

Copyright information

© Editorial Committee of Applied Mathematics and Mechanics 1980

Authors and Affiliations

  • Deng Song-sheng
    • 1
  • Zhou Ming-lai
    • 1
  • Pu Jia-ning
    • 1
  1. 1.Department of Petroleum Supply EngineeringChongqing College of Logistic EngineeringChongqingP R China

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