The following tests may be performed to get an idea of the probable yield of the well: 1. Pumping Test: The water level is depressed to an amount equal to the safe working head for the subsoil. Then the water level is kept constant by making the pumping rate equal to the percolation into the […]
How to Determine the Probable Yield of Wells? | Geography
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How to Calculate the Specific Capacity of a Well? | Ground Water
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The specific capacity (Q/sw) of a well is the discharge per unit drawdown in the well and is usually expressed in lpm/m. This is a measure of the effectiveness of a well. From Eqs. (4.78), (5.89) and (5.90). Which shows that the specific capacity of a well is not constant but decreases with the increase […]
Analog Models for Aquifer Stimulation | Geography
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Analog models physically simulate the field prototype condition either by using actual aquifer materials for direct representation or by indirectly simulating the aquifer and flow by various physical analogies, such that the partial differential equations that describe the response of the two system, i.e., prototype and analog model, are similar. Analog models applicable to ground […]