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 […]
How to Calculate the Velocity of Ground Water Flow? | Geography
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Ground Water Flow: Potential and Problem | Geography
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In this article we will discuss about the potential and problems of ground water flow. Ground Water Flow Potential: The total energy (or head, h) at any point in the ground water flow field per unit weight of water is given by- h = z + p/γw + V2/2g Where z = elevation of the […]
Top 3 Surface Methods of Geophysical Investigations | Geology
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Geophysics, in the past few years, has reached a place of vital importance to the scientific development and protection of the world’s precious ground water supply. Geophysical investigations of the buried strata can be made either from the land surface or in a drilled hole in the formation. The surface methods include: 1. Electrical Resistivity […]