Inevitability for coupling deformation model and groundwater flow model and necessity for redefinition of timevarying hydraulic conductivity and storage are emphasized in light of environmental geology and hydrogeology.
the extension and application of new instruments,equipment and methods,developing and application of groundwater flow model and management system of water resource.
Based on Coats bottom water flow model, calculate the botom water influx when it coning through the barrier, and study the function of the location of barrier size and height to bottom water coning.
Based on Coats' bottom water flow model, bottom water influx during its coning through the barrier is calculated, and the roles of location, barrier size and height in bottom water coning are studied.
Inevitability for coupling deformation model and groundwater flow model and necessity for redefinition of timevarying hydraulic conductivity and storage are emphasized in light of environmental geology and hydrogeology.
the extension and application of new instruments,equipment and methods,developing and application of groundwater flow model and management system of water resource.
The main steps in realizing virtual reality includes establishing virtual reality database,constructing three-dimensional geological model,establishing groundwater flow model,establishing professional model and building realtime forecasting model.
After analyzing the incoming wind flow characteristics and their energy distributions, and after considering the multi-effects among the wind turbine units and certain assumptions, the incoming wind flow model of multi-units is built.
Instantaneous collapse of waves, as well as formation and movement of bores in rivers for an idealized flow model in a channel with horizontal bottom, neglecting friction, were described by Khristianovich, Mikhlin, and Devison [2], and Stoker [3].
A study is made of the problem of maximizing the power taken from the shaft of the working rotor of a hydroturbine for a fixed available energy difference in the framework of a two-dimensional axisymmetric flow model.
In order to support the plan, the integrated hydraulic model of planning pipe network was developed based on EPANET supported by geographic information system (GIS).
The hydraulic model of the motion of snow avalanches developed in [1] is studied, and an improvement on this model is proposed which makes it possible to describe a number of specific effects observed during the motion of avalanches.
It is shown that the input impedance method makes it possible to find stable estimates for the hydraulic model parameters using the least squares method.
A three-dimensional finite-element grid over the considered soil domain serves to define the spatial distribution of soil physical properties and as framework for the transient water flow model.
The numerical analysis is based on a general one-dimensional finite difference soil water flow model which includes a numerical technique combining the concepts of scale heterogeneity with an interpolative soil water hysteresis model.
In this study we use field measurements and a coupled soil heat and water flow model to demonstrate the effects of partial surface mulch on the near surface soil physical environment.
The iterative approach proved to be successful for calibrating and validating this groundwater flow model and should be implemented from the onset of characterization planning in other applications.
A calibrated groundwater flow model is supplemented by calibrated solute balances for three conservative species (Cl, SO4 and total N), thus providing four lines of evidence to use in the recharge estimation.
The three-dimensional groundwater flow model MODFLOW was applied to simulate water level change in the complex multi-aquifer systems (the Upper and Middle Aquifers) of the Azraq basin.
水流模型
flow model
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