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http://dx.doi.org/10.5389/KSAE.2022.64.1.027

Simplified Analysis of Agricultural Water Network Model Using SWMM - A Case Study of Mandae Reservoir -  

An, Sung-Soo (Korea Rural Community Corporation, Gangwon Regional Headquarter, Hongcheon-chuncheon District Office)
Bang, Na-Kyoung (Department of Convergence System Engineering, Hankyong National University)
Lee, Jong-Seo (Korea Rural Community Corporation, Chungnam Regional Headquarter)
Bang, Sung-Soo (Korea Rural Community Corporation, Office of Overseas Project)
Nam, Won-Ho (School of Social Safety and Systems Engineering, Institute of Agricultural Environmental Science, National Agricultural Water Research Center, Hankyong National University)
Kim, Han-Joong (School of Social Safety and Systems Engineering, Institute of Agricultural Environmental Science, Hankyong National University)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.64, no.1, 2022 , pp. 27-37 More about this Journal
Abstract
This study established a water supply network based on the operation case of Mandae Reservoir in Yanggu-gun, Gangwon-do, to analyze the efficient distribution and management of agricultural water supplied from the reservoir to irrigation areas using the hydraulic analysis model SWMM. In order to construct a model to analyze the water canal network, network conditions needs to be simplified, and in particular, excessive detail or simplification of the irrigation area can lead to errors in the analysis results. Therefore, the effect of the water canal network model was analyzed by simulating the appropriate simplification process step by step. The results of simplifying the actual block shape of the analysis target area using SWMM showed that there was no significant difference in the results even if 7 lots were simplified to 2. Also, it was found that the construction and analysis of a simplified network model were reliable when the excess quantity was 2% or more compared to the required quantity for each case of analysis of the paddy field.
Keywords
SWMM; agricultural water supply; reservoir; simplification of irrigation area; canal network model;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
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