干旱區(qū)平原水庫消減水面蒸發(fā)試驗研究
[Abstract]:In order to reduce the water loss caused by evaporation in plain reservoirs in arid area, a water saving experiment was carried out on the surface of water covered with benzene plate. In the experiment, 25% benzene plate of evaporation pool area was used to cover the water surface with 100% benzene plate in order to probe into the law of evaporation abatement by benzene plate under different area conditions. The results showed that the evaporation water amount of 23.85% 39.63% was reduced by 63.85% under different areas of benzene plate covering. In order to explore the feasibility of practical application of benzene plate, a practical laying study was carried out in the reservoir. The results show that the benzene plate can resist the wind and wave under the condition of reasonable laying, and then it can reduce the invalid evaporation of plain reservoir. This experiment is of great significance to improve the effective utilization rate of water resources and the ability of water resources allocation in arid areas.
【作者單位】: 石河子大學水利建筑工程學院;
【基金】:國家科技支撐計劃項目(2013BAC10B01)
【分類號】:TV697;P334.1
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