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中文摘要：
浮式管型取水口是一种典型的水库灌溉取水装置,其目的是控制灌溉用水的温度以利于作物生长。目前缺乏浮式管型取水口下泄水温规律的研究。本文依据某水库水温资料,直接模拟水库水温分布,依次改变取水口淹没深度和取水流量,对下泄水温进行了试验研究,探讨了下泄水温与水库水温分布、取水口淹没深度和取水流量三者之间的关系。试验结果表明,下泄水温随取水口淹没深度的减小而提高;下泄水温变化的幅度还取决于水库水温分布;增大取水流量也可提高下泄水温。研究成果可为浮式管型取水措施的应用提供理论基础。
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