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A Comparison Study on Water Network Models

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2010, 19(3), pp.307-314
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

Kim Joon Hyun 1 나탈리아 야꾸니나 1

1강원대학교

Accredited

ABSTRACT

Brebbia’s model has been analyzed to develop the appropriate waterworks management system in Korea, and compared with the conventional models such as EPANET, WaterCad,and InfoWorks. The hydraulic theory of the models was analyzed. Each model’s numerical techniques, required parameters, input data and operational methodologies, restrictions,practical applicability and other aspects were investigated. In order to check the validity of Brebbia model, the comparative analysis with EPANET, WaterCAD, and InfoWorks models was performed for linear and nonlinear cases. To find out advantages and disadvantages of each model, the modeling was performed for a simple network and for more complicated A city waterworks system, and the three models applicability was examined. Finally, optimal modeling technique and a model suitable for the use in Korea was suggested, and the problems related to present projects of waterworks management system in Korea were analyzed.

Citation status

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