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Showing 1 to 7 of 7 for “"Capture Zones"”.
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Determining capture zones for three-dimensional, heterogeneous, anisotropic aquifers by Monte Carlo analysis
Most methods of delineating capture zones for pump-and-treat remedial design and wellhead protection assume a two-dimensional, homogeneous aquifer. Aquifers, however, are three-dimensional and heterogeneous, thereby introducing uncertainty in capture zone analysis. This study used a Monte Carlo …
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Performance assessment of capture zones generated by PV-powered pump and treat systems
… of contaminants is accomplished by generating capture zones through pumping of groundwater. An appropriate delineation of capture zones is necessary to design an effective P&T system. P&T systems conventionally operate continuously to achieve steady-state capture zones, which require …
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Comparisons of Hydrogeologic Modeling Methods to Define Capture Zones for Public Water Supply Wells in Northern Arkansas
… water body which is equally important when capture zones are being established for protection purposes. </p> <p>Computer modeling of deeper wells, without the potential of surface water influence, proved less useful. Results from computer modeling and analytical models were highly varied, …
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Distributional fixed point equation model of island nucleation processes during submonolayer deposition
… substrate, and the size distribution of capture zones (CZD) around the islands (areas where a free monomer is more likely to be absorbed into the relevant island than to escape to the next one).;The DFPEs incorporate information about the critical island size, the nucleation mechanism …
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Impact of Source Zone and Pumping Well Orientation on Dissolved Contaminant Dilution Factor
Capture zone delineation is a simple analytical tool that has been employed in many aspects of hydrological sciences throughout recent history. While using capture zone remediation techniques, the dilution of the source contaminant is closely examined and monitored. The dilution factor is the ratio …
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Island nucleation and growth during submonolayer deposition
… This then leads to corresponding results for the capture zone distribution (CZD) associated with the islands. The CZD asymptotic forms that we obtain will be seen to differ from those of the Generalised Wigner Surmise (GWS) which has recently been proposed for island nucleation and growth models. …
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An Aquifer-Well Coupled Model: a Refined Implementation of Wellbore Boundary Conditions in Three-Dimensional, Heterogeneous Formations
… will also be influenced, which can impact capture zones and remediation costs. Given that the solution is incorporated within the HydroGeoSphere and MODFLOW models, it presents the additional advantage over existing approaches of offering a wide range of modeling capabilities, such as …