搜索结果: 1-14 共查到“水利学特色库 Modelling”相关记录14条 . 查询时间(0.156 秒)
A GIS framework for probabilistic modelling of coastal erosion and flood risk
A GIS framework probabilistic modelling coastal erosion flood risk
2013/9/13
The Coastal Zone is a complex and dynamic environment that is often highly developed with valuable property and businesses located within close proximity of the coast. Beaches can vary rapidly over ti...
Ice Jam Modelling of the Lower Red River
Ice Jam Modeling Netley Creek Letley-Libau Marsh Red River Delta RIVICE
2013/3/18
The lower reach of the Red River between Winnipeg and Lake Winnipeg is very prone to ice jam flooding. The one- dimensional ice jam model RIVICE was implemented for this reach to better understand the...
Modelling of Streamflow of a Catchment in Kenya
Stream Flow Simulation Model Evaluation Prediction Calibration and Validation
2013/3/20
Modeling stream flow forms a basis upon which policy makers, watershed planners and managers make ap- propriate decisions consistent with sustainable management of land and water resources in the wate...
Finite Difference Method of Modelling Groundwater Flow
Finite Difference Method Groundwater Modelling Particle Tracking Algorithm Discretization Flow Rates Hydraulic Heads
2013/3/19
In this study, finite difference method is used to solve the equations that govern groundwater flow to obtain flow rates, flow direction and hydraulic heads through an aquifer. The aim therefore is to...
Modelling Open Channel Flows with Vegetation Using a Three-Dimensional Model
Hydrodynamic Turbulence Model Vegetation
2013/3/19
The effects of vegetation on the flow structure are investigated in this paper. In previous studies of modelling vegetated flows, two-equation turbulence models, such as the model, were often used. Ho...
Numerical Modelling Sediment-Bacteria Interaction Processes in the Severn Estuary
Numerical Modelling Faecal Bacteria Sediment Transport Enterococci
2013/3/19
Faecal bacteria exist in both free-living and attached forms in estuarine waters. The deposition of sediments can take faecal bacteria out of the water column and to the bed. The sediments can subsequ...
Influences of Limited Ammonium Nitrogen and Water Temperature on the Urban Stream Restoration Using Bacterial Technology – View from the Perspective of Numerical Modelling
Stream Restoration Bacterial Technology Polluted Urban Streams Numerical Modelling MATLAB
2013/3/20
To complete the previously information issued on the feasibility study and some technical challenges identi-fied from the application of bacterial technology, this study presents another characteristi...
Stochastic Modelling of Actual Black Gram Evapotranspiration
Black Gram (Vigna Mungo L.) Evapotranspiration Crop Water Requirement Stochastic Modelling
2013/3/21
The study was undertaken to develop and evaluate evapotranspiration model for black gram (Vigna Mungo L.) crop under climatic conditions of Udaipur, India. Pan evaporation data for the duration of twe...
Modelling the Financial Value of the Maroochy River to Property Values: An Application of Neural Networks
Natural Asset Financial Value Neural Network
2013/3/21
The Maroochy River, which is located on east coast of Australia, provides a variety of uses and values to the community. Changes in structure, function and management of the river will influence the v...
LONG-TERM MORPHOLOGICAL MODELLING FOR FEIYUN ESTUARY WITH ESTMORF
Feiyun Estuary Long-term morphological development Human interference
2013/7/22
Within the framework of Delft Cluster Project “Ecomorphology of Estuaries and Coast”, a model for the long-term morphological development of the Feiyun Estuary in Zhejiang, China, has been set up. The...
3-D STRATIFICATION MODELLING FOR WATER DESALINATION IN A POLDER RESERVOIR
Polder reservoir Water desalination 3-D stratification modeling
2013/7/22
The polder reservoir is one of the measures to solve the water-deficient problems in the coastal plains and island areas in Zhejiang Province. Water desalination is the most important problem that mus...
MODELLING THE FLOW IN CURVED TIDAL CHANNELS AND RIVERS
River bends tidal channel bends Shallow flow Free surface flow Secondary flow Counter-rotating cell Negative eddy viscosity Mixing length Turbulence models RANS LES
2013/7/22
Flows in tidal channel bends and river bends are very shallow and mildly curved free surface flows. The shallowness and the curvature of the flow lead to a few flow features which are difficult to rep...
MODELLING SURFACE WATER WAVES USING A HIGH-LEVEL GLN THEORY
Wave modelling GLN theory Wave-current interactions Vorticity
2013/7/22
This paper concerns the description of surface water waves using the theory of fluid sheets first proposed by Green-Laws & Naghdi (1974). Unlike most traditional wave theories this model is not based ...
FIELD STUDIES AND MODELLING OF INTERACTION BETWEEN NEARSHORE CURRENTS AND BARRED COAST
Field surveys Coastal hydrodynamics Sediment transport Coastal morphology
2013/7/22
The study is aimed at on the description of longshore and cross-shore currents at a bar crest and at an adjacent trough. Field measurements and theoretical modelling tested against and driven by the f...