A numerical method for identifying the location of a fluid leak in a pipeline

被引：0
|
作者：
Voevodin A.F. [1 ]
Nikiforovskaya V.S. [1 ]
机构：
[1] Lavrent'ev Institute of Hydrodynamics, Novosibirsk 630090
来源：
Journal of Applied and Industrial Mathematics | 2010年 / 4卷 / 02期
关键词：
Leak point in pipeline; Mathematical model; Numerical method;
D O I：
10.1134/S1990478910020171
中图分类号：
学科分类号：
摘要：
On the basis of mathematical models for studying gas or liquid flows in long-distance pipelines, a numerical method is developed that allows us to determine the coordinates of the fluid leak points by measuring data for the flow parameters (pressure and flow rate) both in stationary and nonstationary cases. The method is a modification of the Newton method applied to minimizing the functional of the mean-square deviation of the calculated parameters from the measured data. © 2010 Pleiades Publishing, Ltd.
引用
收藏
页码：276 / 281
页数：5
相关论文
共 50 条
  • [1] Location and estimation of a pipeline leak
    Watanabe, Kajiro, 1600, (110):
  • [2] A new method for location leak in long-distance pipeline
    Li, Junhua
    Liu, Wenbai
    Cui, Li
    Sun, Zhaochen
    Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2010, 42 (01): : 127 - 131
  • [3] A LEAK LOCALIZATION METHOD OF PIPELINE BY MEANS OF FLUID TRANSIENT MODEL
    KIUCHI, T
    JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 1993, 115 (03): : 162 - 167
  • [4] Leak localization method of pipeline by means of fluid transient model
    Kiuchi, Tatsuhiko, 1600, (57):
  • [5] Research on Water Pipeline Leak Location
    Zhang, Jia Rong
    Nie, Dong Hu
    Wang, Can
    VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT II, PTS 1-3, 2012, 226-228 : 2143 - +
  • [6] Research on Leak Location Method of Water Supply Pipeline Based on MVMD
    Fang, Qiansheng
    Wang, Haojie
    Xie, Chenlei
    Chen, Jie
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2022, 134 (02): : 1237 - 1250
  • [7] Study of Pipeline Leak Detection and Location Method Based on Acoustic Emission
    Wang, Xinying
    Jiang, Zhiwei
    Chen, Haiqun
    Wang, Kaiquan
    ADVANCES IN ACOUSTIC EMISSION TECHNOLOGY, 2015, 158 : 469 - 480
  • [8] Leak location in fluid filled cables using the PFT method
    Consolidated Edison Co of New York, New York, NY, United States
    IEEE Trans Power Delivery, 1 (18-22):
  • [9] Leak location in fluid filled cables using the PFT method
    Ghafurian, R
    Dietz, RN
    Rodenbaugh, T
    Dominguez, J
    Tai, N
    IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (01) : 18 - 22
  • [10] DETECTION AND LOCATION OF A LEAK IN A GAS-TRANSPORT PIPELINE BY A NEW ACOUSTIC METHOD
    WATANABE, K
    HIMMELBLAU, DM
    AICHE JOURNAL, 1986, 32 (10) : 1690 - 1701
12345