Real-time Snow Simulation Model for the Monongahela River Basin

Real-time Snow Simulation Model for the Monongahela River Basin PDF Author: Daniel H. Hoggan
Publisher:
ISBN:
Category : Monongahela River Watershed (W. Va. and Pa.)
Languages : en
Pages : 16

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Real-time Snow Simulation Model for the Monongahela River Basin

Real-time Snow Simulation Model for the Monongahela River Basin PDF Author: Daniel H. Hoggan
Publisher:
ISBN:
Category : Monongahela River Watershed (W. Va. and Pa.)
Languages : en
Pages : 16

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Book Description


A Generalized Simulation Model for Reservoir System Analysis

A Generalized Simulation Model for Reservoir System Analysis PDF Author: Richard J. Hayes
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ISBN:
Category : Flood control
Languages : en
Pages : 14

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This paper overviews the general features of computer program 'HEC-5, Simulation of Flood Control and Conservation Systems', with emphasis on the capabilities of the most recent release of HEC-5, Version 7.2, dated March 1991. HEC-5 can simulate the essential features and operation goals and constraints of simple or complex systems with simulation intervals ranging from minutes to one month. Single event flood analysis and period of record conservation analysis may be accomplished with the model. Flood control analysis includes balanced system operation for downstream damage centers with consideration of forecasted local flows and hydrologic routing. In addition, induced surcharge operation based on spillway gate regulation schedules can be simulated. Hydropower analysis may include run-of-river, peaking, and pumped storage plants as well as system power operation. Water supply simulation can include reservoir and downstream flow requirements in addition to divers ions and return flows. Water Quality analysis can include simulation of temperature, dissolved oxygen, up to three conservative and up to three nonconservative constituents. Computer Programs, Simulation, Reservoirs, Flood Control, Reservoir Yield, Hydroelectric Power, Water Supply, Water Quality.

The Hydrologic Modeling System (HEC-HMS)

The Hydrologic Modeling System (HEC-HMS) PDF Author: William J. Charley
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ISBN:
Category : HEC-HMS (Computer program)
Languages : en
Pages : 16

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Application of the HEC Prescriptive Reservoir System Model in the Columbia River System

Application of the HEC Prescriptive Reservoir System Model in the Columbia River System PDF Author: Richard J. Hayes
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ISBN:
Category : Reservoirs
Languages : en
Pages : 22

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The HEC Hydrologic Modeling System

The HEC Hydrologic Modeling System PDF Author: John Charles Peters
Publisher:
ISBN:
Category : HEC-HMS (Computer program)
Languages : en
Pages : 16

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Review of GIS Applications in Hydrologic Modeling

Review of GIS Applications in Hydrologic Modeling PDF Author: Bruce A. DeVantier
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ISBN:
Category : Geographic information systems
Languages : en
Pages : 24

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Runoff Simulation Using Radar Rainfall Data

Runoff Simulation Using Radar Rainfall Data PDF Author: John Charles Peters
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ISBN:
Category : Hydrologic models
Languages : en
Pages : 20

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Use of Land Surface Erosion Techniques with Stream Channel Sedimentation Models

Use of Land Surface Erosion Techniques with Stream Channel Sedimentation Models PDF Author: D. Michael Gee
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ISBN:
Category : Erosion
Languages : en
Pages : 18

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Development, Calibration and Application of Runoff Forecasting Models for the Allegheny River Basin

Development, Calibration and Application of Runoff Forecasting Models for the Allegheny River Basin PDF Author: William J. Charley
Publisher:
ISBN:
Category : Hydrological forecasting
Languages : en
Pages : 22

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Two-dimensional Floodplain Modeling

Two-dimensional Floodplain Modeling PDF Author: D. Michael Gee
Publisher:
ISBN:
Category : Floodplain management
Languages : en
Pages : 14

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Book Description
A two-dimensional horizontal finite element numerical model (RMA-2) was applied to a 15 mile (24 km) river channel-floodplain reach in West Germany. Previous applications of such models have been restricted to much smaller scales. The results indicate that finite element schemes may successfully estimate river stage in large scale floodplain applications. Computed stage hydrographs compared well with observed data using loss coefficients within expected ranges. Two-dimensional flow models have been applied to certain classes of river channel problems. Applications have included detailed analyses of flow patterns near structures such as bridges and floodplains. In all these problems the scale of interest has been small, e.g. reaches of river a few river widths long. Many estuary studies have been done that were of large scale; some of these utilized a hybrid (numerical plus physical) modeling technique. In a review of the application of finite element methods to river channels, Samuels reported that the river channel was resolved separately from the floodplain in only two studies. Missing in previous work is attention to large scale floodplain modeling. The work reported in this paper focuses on the feasibility and accuracy of applying a two-dimensional flow model to a large floodplain. Traditional floodplain studies have used semi-empirical flow routing with steady, one-dimensional computation of water surface elevations to define inundated areas. Keywords: Army Corps of Engines. (kr).