Transient drawdown solution for a constant pumping test in finite two-zone confined aquifers

Abstract — The Finite-Difference Time-Domain (FDTD) method was applied in order to analyze the transient responses of geoelectrical soundings that use circular

By employing the two-zone approximation, and seeking for a solution with sonic conditions at the nozzle exit, the model gives the spatial profiles of the hydrodynamic quanti- ties

The results obtained in the study of the solution (both time zero and the sample solution after 24 h) indicated that the solutions were stable for 24 h, because during this time

The predominant complex stoichiometry in aqueous buffer solution at this pH and formation constant were obtained by using Job’s method and Scatchard diagram, respectively.. The

The water level drawdown applied to specimens in spawning capable phase of Astyanax altiparanae to induce reproduction was effective.. The reducing of the water level can

The main changes in soils after agricultural TSE irrigation have been confined to the following pa- rameters: TC, TN and mineral-N (in soil solution); mi- crobial activity

No caso de Mato Grosso do Sul, isso assume ainda outro caráter: se onde se instala uma usina, necessariamente deve haver a produção de cana-de-açúcar o mais perto possível para que

According to this test, with the time and the test temperatures for a slag with pre-established particle size and humidity, a model can be obtained to estimate its maximum