Arid
DOI10.1061/(ASCE)HE.1943-5584.0002032
Experimental Analysis of Water Evaporation Inhibition of Plain Reservoirs in Inland Arid Area with Light Floating Balls and Floating Plates in Xinjiang, China
Li, Cun-Li; Shi, Ke-Bin; Yan, Xin-Jun; Jiang, Cui-Ling
通讯作者Jiang, CL (corresponding author), Hohai Univ, Coll Hydrol & Water Resources, Nanjing 210098, Peoples R China.
来源期刊JOURNAL OF HYDROLOGIC ENGINEERING
ISSN1084-0699
EISSN1943-5584
出版年2021
卷号26期号:2
英文摘要To reduce the ineffective evaporation of plain reservoirs in inland arid areas and improve the effective utilization of reservoirs, this work uses floating plates and floating balls as the main covering materials to reduce water surface evaporation. This paper investigates the motion characteristics of two covering materials with different structures under wind and waves through laboratory and field experiments. It analyzes the relation of evaporation inhibition rate of the floating plates and its area and thickness, and adopts the method of adding a counterweight to solve the problem of irregular rotation and easily rolling of the floating balls (the floating ball that serves as the added counterweight is called a tumbler floating ball). Then, it discusses the influence of diameter, counterweight, density, and type of the floating ball on evaporation inhibition rate by using the orthogonal design method and establishes a calculation equation of the water surface evaporation inhibition rate, which is applicable to the experiment area. Results show that: (1) the evaporation inhibition rate of the floating plates is positively correlated with the surface area and thickness, and (2) the influence degree of the four factors on the evaporation rate of the floating balls is diameter > counterweight > density > type of floating balls.
英文关键词Evaporation Inhibition Arid area Plain reservoir
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000664200800008
WOS关键词IRRIGATION ; SUPPRESSION ; PERFORMANCE ; MONOLAYERS ; REDUCE
WOS类目Engineering, Civil ; Environmental Sciences ; Water Resources
WOS研究方向Engineering ; Environmental Sciences & Ecology ; Water Resources
来源机构河海大学
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/350865
作者单位[Li, Cun-Li; Shi, Ke-Bin; Yan, Xin-Jun; Jiang, Cui-Ling] Hohai Univ, Coll Hydrol & Water Resources, Nanjing 210098, Peoples R China
推荐引用方式
GB/T 7714
Li, Cun-Li,Shi, Ke-Bin,Yan, Xin-Jun,et al. Experimental Analysis of Water Evaporation Inhibition of Plain Reservoirs in Inland Arid Area with Light Floating Balls and Floating Plates in Xinjiang, China[J]. 河海大学,2021,26(2).
APA Li, Cun-Li,Shi, Ke-Bin,Yan, Xin-Jun,&Jiang, Cui-Ling.(2021).Experimental Analysis of Water Evaporation Inhibition of Plain Reservoirs in Inland Arid Area with Light Floating Balls and Floating Plates in Xinjiang, China.JOURNAL OF HYDROLOGIC ENGINEERING,26(2).
MLA Li, Cun-Li,et al."Experimental Analysis of Water Evaporation Inhibition of Plain Reservoirs in Inland Arid Area with Light Floating Balls and Floating Plates in Xinjiang, China".JOURNAL OF HYDROLOGIC ENGINEERING 26.2(2021).
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