Experimental validation of a linearized kinematic wave equation for micro-catchment water harvesting design

被引：5
|
作者：
Giakoumakis, S [1 ]
Tsakiris, G [1 ]
机构：
[1] Natl Tech Univ Athens, Dept Surveying & Rural Eng, Lab Reclamat Works & Water Resources Management, Athens, Greece
来源：
WATER RESOURCES MANAGEMENT | 2001年 / 15卷 / 04期
关键词：
kinematic wave; micro-catchment water harvesting; runoff hydrographs;
D O I：
10.1023/A:1013319725515
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A series of laboratory experiments was carried out on a sandy loam soil, for testing the predictive ability of a linearized analytical solution of the kinematic wave equation used for runoff estimation in micro-catchment water harvesting design. The experimental set-up comprised an inclined flume containing the soil sample and a rainfall simulator. The flume represented the Contributing Area (CA) of a micro-catchment. By applying various rainfall intensities, the runoff from the flume was recorded for a variety of conditions, including the initial soil water content and the slope of the flume. Comparison between experimental and predicted runoff hydrographs showed satisfactory agreement.
引用
收藏
页码：235 / 246
页数：12
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