Application of Rectangular Integral to Numerical Simulation of Hydraulic Transients in Complex Pipeline Systems

The hydraulic oscillation of surge tank was analyzed through numerical simulation.A rectangular integral scheme was established in order to improve the numerical model.According to the boundary control equation of surge tank, the rectangular integral scheme omits the second-order infinitesimal and s...

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Bibliographic Details
Published in:Transactions of Tianjin University 2010-02, Vol.16 (1), p.56-60
Main Author: 万五一 毛欣炜 崔秀红
Format: Article
Language:English
Subjects:
Engineering
Humanities and Social Sciences
Mechanical Engineering
multidisciplinary
Science
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Summary:The hydraulic oscillation of surge tank was analyzed through numerical simulation.A rectangular integral scheme was established in order to improve the numerical model.According to the boundary control equation of surge tank, the rectangular integral scheme omits the second-order infinitesimal and simplifies the solving process.An example was provided to illustrate the rectangular integral scheme, which is compared with the traditional trapezoid integral scheme.Appropriate numerical solutions were gained th...
ISSN:1006-4982
1995-8196
DOI:10.1007/s12209-010-0011-8