Download or read book Use of Computer Program HEC 5 for Water Supply Analysis written by Richard J. Hayes and published by . This book was released on 1984 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of computer program hec 5 for water supply analysis written by Richard J. | Eichert Hayes (Bill S.) and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Computer Program HEC 5 for Water Supply Analysis written by Richard J. Hayes and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer program HEC-5, 'Simulation of Flood Control and Conservation Systems', has extensive capabilities for the analysis of water supply systems. HEC-5, developed by the U.S. Army Corps of Engineers, Hydrologic Engineering Center in Davis, California, is the Corps principal reservoir simulation model. Water supply analysis capabilities include options for period-of-record optimization of water supply storage and yields, conservation operation which distinguishes between desired and required (essential) water supply demands, provisions for monthly or seasonally varying reservoir operation levels (rule curves), a variety of water supply diversions, and consideration of evaporation. Multipurpose, multireservoir systems may be simulated with hourly, daily, weekly or monthly simulation intervals. The 1979 and 1982 versions of HEC-5 will be replaced by the soon to be released 1984 version which will provide improved analysis capabilities for water supply, hydropower, and flood control simulations. In addition, the 1984 version will incorporate code modifications which simplify and modularize the code in order to minimize program maintenance, enhance readability, facilitate program improvements and enhance hardware adaptability.

Download or read book HEC Models for Urban Hydrologic Analysis written by and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The HEC Hydrologic Modeling System written by John Charles Peters and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status and New Capabilities of Computer Program HEC 6 Scour and Deposition in Rivers and Reservoirs written by Robert C. MacArthur and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Last year the Hydrologic Engineering Center (HEC) and the Waterways Experiment Station incorporated the results from more than ten years of research and development into a new version of computer program HEC-6: 'Scour and Deposition in Rivers and Reservoirs' (HEC, 1977). Because of the extensive modifications made to HEC-6, an entirely new User's Manual was also prepared. HEC released a Beta Test Version of the program in the fall of 1989, for field testing. Public release of the new version of HEC-6 is scheduled for September 1990. This paper describes the present status of the program as of April 1990, the expanded capabilities, and the improved documentation to be included in the forthcoming release of computer program HEC-6. Keywords: Computer programs; User manuals; Sediment transport modeling; Deposition; One-dimensional mobile boundary model; Rivers; Reservoirs. (CP).

Download or read book Application of the HEC Prescriptive Reservoir System Model in the Columbia River System written by Richard J. Hayes and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book HEC River Analysis System HEC RAS written by Gary W. Brunner and published by . This book was released on 1994 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridge Hydraulic Analysis with HEC RAS written by Vernon R. Bonner and published by . This book was released on 1996 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reservoir System Analysis written by and published by . This book was released on 1992 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book HEC 5Q written by R. G. Willey and published by . This book was released on 1986 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Developments in HEC Programs for Flood Control written by Vernon R. Bonner and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book One dimensional Model for Mud Flows written by David R. Schamber and published by . This book was released on 1985 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subdivision Froude Number written by David H. Schoellhamer and published by . This book was released on 1985 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Systems Analysis Appliations at the Hydrologic Engineering Center written by Arlen D. Feldman and published by . This book was released on 1992 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of a Two dimensional Flow Model to Quantify Aquatic Habitat written by D. Michael Gee and published by . This book was released on 1985 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes the impacts of potential hydropower retrofits on downstream flow distributions at Lock and Dam No. 8 on the upper Mississippi River. The model used solves the complete Reynolds equations for two-dimensional free-surface flow in the horizontal plane using a finite element solution scheme. RMA-2 has been in continuing use and development at the Hydrologic Engineering Center and elsewhere for the past decade. Although designed primarily for the simulation of hydraulic conditions, RMA-2 may be used in conjunction with related numerical models to simulate sediment transport and water quality. In this study, velocity distributions were evaluated with regard to environmental, navigational and small-boat safety considerations. Aquatic habitat was defined by depth, substrate type and current velocity. Habitat types were quantified by measuring the areas between calculated contours of velocity magnitude (isotachs) for existing and project conditions. The capability for computing and displaying isotachs for the depth-average velocity, velocity one foot from the bottom and near the water surface was developed for this study. The product of this study effort is an application of the RMA-2 model that allows prediction of structural aquatic habitat in hydraulicaly complex locations. Elements of the instream flow group methodology could be incorporated to provide detailed predictions of impacts to habitat quality. Calibration of the numerical model to field measurements of velocity magnitude and direction is also described.

Download or read book Modeling and Managing Water Resource Systems for Water Quality written by R. G. Willey and published by . This book was released on 1987 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: