Groundwater and river-water have a different composition and interact in and below the riverbed. The riverbed-aquifer flux interactions have received growing interest because of their role in the exchange and transformation of nutrients and pollutants between rivers and the aquifer. In this research our main purpose is to identify the physical processes and characteristics needed for a numerica...

The interaction between groundwater (GW) and surface water (SW) not only sustains runoff in dry seasons but also plays an important role river floods. Lateral inflow is the recharge of to during a flood; this part GW-SW exchange. Hydrological engineers proposed idea modelling flood routing using Muskingum-Cunge method, which exchange fully considered. This study proposes improved nonlinear mode...

Abstract In the Northern Calcareous Alps (NCA) there are countless small lakes with orographic catchments that often located only slightly below respective summit regions. On one hand, in karstable aquifers and their existence is likely to be related karstification. Then, they expected directly connected karst water body. These classified as lakes. other alpine environment also influenced by gl...

Abstract In recent years, the transformer DC bias phenomenon has often occurred in transformers near subways China. Due to serious exceeding of operating voltage and current, safe state quality power system supply transmission are threatened. Analyzing influence on surrounding transformer, magnitude inflow current area can be studied, but most direct is study distribution law surface potential ...

We describe a patient with oedema of the legs and ascites due to right atrial (RA) inflow obstruction, caused by atrial septal aneurysm (ASA) and an elongated Eustachian valve (EV). Both structural abnormalities created a narrow inflow channel to the free RA cavity. RA inflow obstruction is usually related to constrictive pericardial disease and pericardial tamponade. Other cardiac causes of RA...

Direct numerical simulation is used to study the effect of entrainment near the inflow nozzle on spatially evolving round jets. Inflow entrainment is obtained by providing a buffer region upstream of the inflow nozzle. Simulations are performed at Reynolds numbers of 300 (laminar) and 2400 (turbulent), respectively. Simulations without the inflow buffer are contrasted to those with the buffer r...

Abstract Groundwater depletion is an emerging problem worldwide due to changes in climate and increase urbanization. Two significant water-bearing formations, the Oligocene-aged Nari Miocene-aged Gaj, were utilized as a case study exposed near Karachi, Pakistan. budgeting was performed through classical equation. The inflow of groundwater formations calculated by thermo-pluviometric data water ...

A wide-spread belief that nested bars enhance gas inflow to the galactic centre has recently been contradicted by dynamical models in which inner bars seem to prohibit such inflow. Can the existing models of dynamically possible double bars be modified to enable strong inflow in the secondary bar? I present here simple dynamical arguments which imply that in general, double bars in resonant cou...