| 梁举.快速测定渠道水利用系数方法研究[J].江西水利科技,2016,(3):171-175 |
| 快速测定渠道水利用系数方法研究 |
| Study on rapid determination of channel water use coefficient method |
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| DOI： |
| 中文关键词: 灌区 渠道 水利用系数 流速仪 |
| 英文关键词: Irrigation area Channel Water utilization coefficient Flow meter |
| 基金项目: |
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| 中文摘要: |
| 渠道水利用系数是衡量渠道输水效率和节水管理水平的重要指标，也是灌区改造与节水灌溉发展的标志性指标。本项目以赣抚平原灌区各级渠道为测试渠道，结合实际运用多种渠道流量流速测量仪器，进行渠道流量测验，并进行对比分析，利用动水法进行渠道水利用系数测量，对如何快速测定渠道水利用系数的测定方法进行了探讨。 |
| 英文摘要: |
| Channel water utilization coefficient is an important indicator to measure channel water delivery efficiency and level of water-saving management,as well as the iconic indicators of the changing irrigation area and the development of the water-saving irrigation. Ganfu channels at all levels to test the original irrigation channels, combined with the practical application of a variety of channels flow velocity measurement instruments, to channel the flow test, and comparative analysis, as well as channels for water use coefficient measurements using moving water law.The determination is discussed how to fast determination of canal water utilization coefficient. |
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