About the Method of Calculating Pressure Redistribution in the Elastic Aquifer at Pumping Water Through Flowing Wells
Journal Title: Current Investigations in Agriculture and Current Research - Year 2018, Vol 5, Issue 2
Abstract
The rate of flowing wells, as well as their head in them gradually decreases over time. Thus, for hydrological calculations there have been not accepted the Theis and Jacob’s formulas derived respectively for the wells that work at constant rate or with constant pressure in the well [1]. The authors in the work [2] suggest the design formula for determining the pressure drawdown in the elastic aquifer at pumping water out through flowing wells. Though, this formula for engineering use is a kind of uncomfortable, thus, herein we suggest though approximate but comparatively simple kind of the design formulaThe article considers the problem of piezometric head redistribution when water intake is performed from the elastic aquifer through flowing wells. By using dimension theory and the method of least squares, we process the simulation results got from the simulation studies of flowing wells on the constant grid mathematical model and develop approximate formula for determining the pressure drawdown at any point of the suggested aquifer. Its checkup with the data of simulation and field studies has shown a satisfactory result.
Authors and Affiliations
NG Aloyan
Keywords
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- EP ID EP573758
- DOI 10.32474/CIACR.2018.05.000207
- Views 82
- Downloads 0
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