NDLI: Leaky Artesian Radial Flow

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Leaky Artesian Radial Flow

Content Provider	Scilit
Author	Walton, William C.
Copyright Year	2020
Description	Horizontal radial flow in the uniformly porous leaky artesian aquifer is augmented by downward vertical leakage of water through an aquitard. Initially the flowing well is capped and the drawdown is zero throughout the leaky artesian aquifer. The cap is removed, the water level declines instantaneously to a lower position, and a constant drawdown and variable discharge by natural flow from the well is maintained. An equation which describes the drawdown distribution in a leaky artesian aquifer with release of water from storage within the overlying aquitard is presented by Streltsova. A two-dimensional depth-pressure diagram for a selected aquifer system developed by Poland and Davis is presented. Artesian pressure head declines in the aquitard and clay interbed lag the artesian pressure head decline in the aquifer. Consider the situation where the artesian pressure head in an aquifer coarse-grained sediments above and below a clay interbed is suddenly lowered and maintained at a constant level. Book Name: Principles of GROUNDWATER ENGINEERING
Related Links	https://content.taylorfrancis.com/books/download?dac=C2006-0-16396-X&isbn=9781003069911&doi=10.1201/9781003069911-3&format=pdf
Ending Page	92
Page Count	30
Starting Page	63
DOI	10.1201/9781003069911-3
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-07-24
Access Restriction	Open
Subject Keyword	Book Name: Principles of GROUNDWATER ENGINEERING Water Science and Technology Pressure Head Artesian Aquifer Artesian Pressure
Content Type	Text
Resource Type	Chapter

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