Study on Optimal Gate Operation Method in a Long Open Channel

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X

It is very important to achieve optimal water management in irrigation canal systems. The authors studied optimal water management in terms of water traveling time. First, the authors developed a computer simulation program for varied flow to estimate the water traveling time at any given point for the operation of cross-regulators and offtake regulators. Next, the authors also developed a computer program for unsteady flow in order to quantitatively evaluate the method based on the foregoing. These programs were applied to a long open channel in Thailand. The authors concluded that this method was suitable in terms of water saving and stability in the canal.

作成者 Hideo YOSHINO Noriharu USUKI Chaiwat PRECHAWIT Hiroshi ERIGUCHI Hideaki YAMAMOTO
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
開始ページ 21
終了ページ 28
言語 eng