FLOW ANALYSIS OF A POOL TYPE FISHWAY

FLOW ANALYSIS OF A POOL TYPE FISHWAY
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水池式鱼道的流量分析

DOI：
10.1142/9789812776969_0184
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
S. Ogawa
S. Ogawa
中科院分区：
--
文献类型：
--
作者：
S. Maeno;S. Ogawa

文献摘要

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相似文献

本文用VOF方法研究了池式鱼道内的二维水流特性。本研究以五池鱼道为研究对象。根据池式鱼道的流态，将分析区域分为鱼道上游、中游和下游三部分。结果表明，所提出的方法能够再现具有多个水池的池型鱼道中的流态。阐明了下游水位条件对池式鱼道设计的重要性。
This paper presents two-dimensional flow characteristics in a pool type fishway by using the VOF method. The fishway with five pools was used as an object of the study. Considering the flow pattern of a pool type fishway, the analytical region is divided into three parts, one is the upstream part of the fishway, the second is the midstream part and the other is the downstream part. As a result, the proposed method is able to reproduce the flow regime in the pool type fishway with many pools. And it is also clarified that the down stream water level condition plays a very important role in designing the pool type fishway.