scholarly journals Computationally Efficient Modeling Method for Large Water Network Analysis

2012 ◽  
Vol 138 (4) ◽  
pp. 313-326 ◽  
Author(s):  
Orazio Giustolisi ◽  
Daniele Laucelli ◽  
Luigi Berardi ◽  
Dragan A. Savić
Keyword(s):  
Network Analysis ◽  
Modeling Method ◽  
Computationally Efficient ◽  
Water Network ◽  
Large Water ◽  
Efficient Modeling

scholarly journals Computationally efficient modeling method of MMC based on arm equivalent time-variant capacitance

2018 ◽  
Vol 29 (2) ◽  
pp. e2732
Author(s):  
Botong Li ◽  
Yichao Liu ◽  
Bin Li ◽  
Chao Hong ◽  
Ye Zhang ◽  
...  
Keyword(s):  
Modeling Method ◽  
Computationally Efficient ◽  
Equivalent Time ◽  
Efficient Modeling

Modeling of Fluid Interaction Produced by Water Hammer

2011 ◽  
Vol 1 (1) ◽  
pp. 29-41 ◽  
Author(s):  
Kaveh Hariri Asli ◽  
Faig Bakhman Ogli Naghiyev ◽  
Soltan Ali Ogli Aliyev ◽  
Hoosein Hariri Asli
Keyword(s):  
Method Of Characteristics ◽  
Transient Flow ◽  
Practical Investigations ◽  
Computationally Efficient ◽  
Hydraulic Simulation ◽  
Computational Performance ◽  
Difference Form ◽  
Large Water ◽  
Water Transmission ◽  
Fluid Interaction

This paper compares the computational performance of two numerical methods for two models of Transient Flow. One model was defined by method of the Eulerian based expressed in a method of characteristics “MOC”, finite difference form. The other model was defined by method of Regression. Each method was encoded into an existing hydraulic simulation model. Results indicated that the accuracy of the methods was comparable but that the “MOC” was more computationally efficient for analysis of large water transmission line. Practical investigations in this article have shown mainly this tendency.

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