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

页码：235 / 246

页数：12

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