Study of 2-dimensional flow behaviour of river using FESWMS-- 2DH model
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Study of 2-dimensional flow behaviour of river using FESWMS-- 2DH model

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Published by National Institute of Hydrology in Roorkee .
Written in English


  • Rivers -- Regulation.,
  • Two-phase flow.

Book details:

Edition Notes

Other titlesStudy of two-dimensional flow behaviour of river using FESWMS-- 2DH model
ContributionsNational Institute of Hydrology (India)
LC ClassificationsMicrofiche 2001/60115 (Q)
The Physical Object
Pagination63 p.
Number of Pages63
ID Numbers
Open LibraryOL174885M
LC Control Number99958681

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Title: Two-dimensional finite element river morphology model: Creator: Vásquez, José Alfredo: Date Issued: Description: Alluvial streams are those that flow over a movable bed that they have formed by the transport of sediment, either suspended in the water current or dragged along the :// The 2DH model was employed to simulate the flow and heat transport, using different geometries for the cooling channel. flushing through increased river flows. This study provided in sights to In this study, the water surface elevation caused by the actual river bed rather than a fixed value is applied automatically as the initial condition of a two-dimensional finite element :// In this study applicability of the two-dimensional depth-averaged models to river bend reaches is investigated. Three models: CCHE2D model developed at the National Center for Computational Hydroscience and Engineering, University of Mississippi; RMA-2 from the U. S. Army Corps of Engineers; and FESWMS-2DH from the U. S. Federal Highway Administration are selected for this ://

The study deals with flow computation in Saptamukhi river estuary in Sunderbans delta of West Bengal using finite element method. Complex interactions between physical, chemical and biological processes are present in coastal areas. Water circulation is one of the most important factors controlling these processes. The study of the real hydrodynamic regime and proper management of estuaries A three-dimensional (3D) model of the hydro generator was created and, using computational fluid dynamics (CFD) analysis, flow simulations were conducted to determine the additional hull A comparison is made to one-dimensional modeling using the MIKE11 model. Two-dimensional flood plain flow modeling promises benefits over one-dimensional modeling, in particular because the former   Calibration of a Ctchment Model using SCE-UA Algorithm Rainfall - Runoff Modelling for Water Availability Study in Ken River Basin using SCS-Cn Model and Remote Sensing Approach Modelling at Vasishta Godavari River Mouth using Feswms - 2DH Application of A Modified SCS - CN Model   Web view.

  Jones. J.L., Fulford, J.M., and Voss, F.D., Near-real-time simulation and Internet-based delivery of forecast-flood inundation maps using two-dimensional hydraulic modeling--a pilot study for the Snoqualmie River, Washington, U.S. Geological Survey Water-Resources Investigations Report   Web view.   2. Mathematical model. We consider a two-dimensional morphodynamic model which describes the flow over an erodible bottom. The riverbed is assumed to be composed of well-graded sediments with the same particle size D s as those transported by the water flow. Therefore sediment sorting processes are not included in the present formulation of the   Hydraulic Study of the Chesapeake and Delaware Canal. Published date Author dope. Comments: 0. HYDRAULIC MODEL STUDIES OF THE SIPHON AND FEEDER-CANAL The term morphodynamic model is short for dynamic morphological model, where morphological means the study of shapes, in this case of the sea bed, and dynamic indicates that we consider how sea bed changes as a result of processes acting on it. The basic flowchart given in Fig. is valid for most types of morphodynamic models. We call it process-based modeling since we take a detailed