The non-equilibrium equation can be used to determine the storage coefficient and transmissivity of confined aquifers. These aquifer constants are useful in the design of tubewells and for studying groundwater movement. Several approximate solutions have been developed for the purpose. Some of them are outlined in the following paragraphs: 1. Theis Method: This is a […]
How to Determine Aquifer Constants? | Wells | Ground Water
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Aquifers: Meaning and Types | Groundwater | Geology
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In this article we will discuss about:- 1. Meaning of Aquifers 2. Types of Aquifers 3. Ingression of Seawater. Meaning of Aquifers: An aquifer is a rock formation that has the capacity to host large quantities of groundwater. Well-defined aquifers consist of unconsolidated sedimentary rocks such as gravel and sand, which constitute beds of considerable […]
How to Calculate the Velocity of Ground Water Flow? | Geography
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Ground water moves from levels of higher energy to levels of lower energy, its energy being essentially the result of elevation and pressure, the velocity heads being neglected since the flow is essentially laminar. The velocity is very small in the laminar range—of the order of 1 cm/sec—and the Reynolds number (Re) for ground water […]