한국농공학회:학술대회논문집 (Proceedings of the Korean Society of Agricultural Engineers Conference)
- 한국농공학회 2000년도 학술발표회 발표논문집
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- Pages.162-168
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- 2000
2차원 유한체적 수치모형을 이용한 대구획 논의 용배수 특성해석(관개배수 \circled2)
An Analysis of Irrigation and Drainage Characteristics at Large-Sized Paddy Fields Using a Two-Dimensional Numerical Model
초록
A two-dimensional numerical model based on a finite volume method was formulated to solve the shallow water equations and applied for evaluating irrigation and drainage characteristics at large-sized paddy fields. Manning roughness coefficient was calibrated using the observed inundating depths at drainage tests and used for validating the model with the results from irrigation and drainage test. The simulated results were in good agreement with the observed inundating depths.
키워드