ANALYTICAL AND COMPUTER SOLUTIONS OF TRANSIENT WATER TABLES FOR DRAINAGE OF SLOPING LAND

被引：30

作者：

CHAUHAN, HS

SCHWAB, GO

HAMDY, MY

机构：

来源：

WATER RESOURCES RESEARCH | 1968年 / 4卷 / 03期

关键词：

analog computer; Drainage; porous mediums; water management;

D O I：

10.1029/WR004i003p00573

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Transient water table drawdown in sloping land lying between parallel open ditches was obtained by solving Boussinesq's equation on the analog computer and by analytical methods for zero and time‐variable end conditions at the ditches. Comparison of the results with observations made on a viscous flow model indicated that the solution with time‐variable end conditions described the flow region beter than the solution with zero end conditions. Copyright 1968 by the American Geophysical Union.

引用

页码：573 / &

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[2]

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[3]

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[4]

CHAUHAN HS, 1967, THESIS OHIO STAT U C

[5]

DONNAN WW, 1959, J IRRIG DRAIN DIV P, V85, P13

[6]

DUMM L. D., 1954, Agric. Engng., V35, P726

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[8]

DUMM LD, 1964, T AM SOC AGR ENG, V4, P142

[9]

GLOVER RE, 1963, P S TRANSIENT GROUND

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GUITJENS, JC ;

LUTHIN, JN .

WATER RESOURCES RESEARCH, 1965, 1 (04) :523-&

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