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Navigation Lock For Mcnary Dam Columbia River Oregon And Washington Hydraulic Model Investigations
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Book Synopsis Navigation Lock for McNary Dam, Columbia River, Oregon & Washington by : Bonneville Hydraulic Laboratory
Download or read book Navigation Lock for McNary Dam, Columbia River, Oregon & Washington written by Bonneville Hydraulic Laboratory and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB. Publisher : ISBN 13 : Total Pages :178 pages Book Rating :4.:/5 (227 download)
Book Synopsis Navigation Lock for McNary Dam, Columbia River, Oregon and Washington; Hydraulic Model Investigations by : ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB.
Download or read book Navigation Lock for McNary Dam, Columbia River, Oregon and Washington; Hydraulic Model Investigations written by ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB. and published by . This book was released on 1955 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general purpose of the model studies of the McNary navigation lock was to provide hydraulic information and data for the development of an efficient and economical design for the lock hydraulic system. Investigation of the problems involved in the study of the lock hydraulic system indicated that two models would be required for complete model analysis: a comprehensive model of the entire lock and hydraulic system constructed to a model-to-prototype scale ratio of 1:25 (called the lock model); and a sectional model built to a scale of 1:20 (designated the valve model) to isolate and study the lock tainter valves. The occurrence of negative pressures downstream from and adjacent to the tainter valves was the subject of a vacuum-tank study at the Waterways Experiment Station. These tests were conducted on a tainter valve of the same scale ratio used in the valve model.
Book Synopsis Navigation Lock for McNary Dam, Columbia River, Oregon & Washington by : Bonneville Hydraulic Laboratory (U.S.)
Download or read book Navigation Lock for McNary Dam, Columbia River, Oregon & Washington written by Bonneville Hydraulic Laboratory (U.S.) and published by . This book was released on 1965 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Navigation Lock for McNary Dam, Columbia River, Oregon & Washington by : Bonneville Hydraulic Laboratory (U.S.)
Download or read book Navigation Lock for McNary Dam, Columbia River, Oregon & Washington written by Bonneville Hydraulic Laboratory (U.S.) and published by . This book was released on 1955 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Army. Corps of Engineers. North Pacific Division. Hydraulic Laboratory Publisher : ISBN 13 : Total Pages :112 pages Book Rating :4.:/5 (359 download)
Book Synopsis Navigation Lock, the Dalles Dam by : United States. Army. Corps of Engineers. North Pacific Division. Hydraulic Laboratory
Download or read book Navigation Lock, the Dalles Dam written by United States. Army. Corps of Engineers. North Pacific Division. Hydraulic Laboratory and published by . This book was released on 1965 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB. Publisher : ISBN 13 : Total Pages :107 pages Book Rating :4.:/5 (227 download)
Book Synopsis Navigation Lock, The Dalles Dam, Columbia River, Oregon and Washington: Hydraulic Model Investigations by : ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB.
Download or read book Navigation Lock, The Dalles Dam, Columbia River, Oregon and Washington: Hydraulic Model Investigations written by ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB. and published by . This book was released on 1965 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tests were conducted on a 1:25-scale model of the 86-ft-wide by 675-ft-long navigation lock chamber, hydraulic system, and approaches. Minimum, average, and maximum lifts for the lock are 62.8, 83.6, and 90.5 ft, respectively. Model tests on elements of the original design lock showed that improvements were needed. Vortex action extended through the intake and filling culverts and created an explosive discharge within the lock chamber. With an initial head of 90.5 ft, the lock filling time was 12.0 min, emptying time was 15.8 min, and maximum forces on barge tows moored within the lock chamber were 15.7 tons. The maximum forces, which occurred about 1 min after the filling valves began to open, indicated that the initial phase of valve motion was too rapid. Strong eddy action and maximum velocities greater than 10 fps showed that improved distribution of lock outflow into the downstream approach was required.
Book Synopsis Navigation Lock for Lower Granite Dam, Snake River, Washington by :
Download or read book Navigation Lock for Lower Granite Dam, Snake River, Washington written by and published by . This book was released on 1979 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Navigation Lock for Lower Granite Dam, Snake River, Washington by : North Pacific Division-Corps of Engineers--Division Hydraulic Laboratory, Bonneville, Oregon
Download or read book Navigation Lock for Lower Granite Dam, Snake River, Washington written by North Pacific Division-Corps of Engineers--Division Hydraulic Laboratory, Bonneville, Oregon and published by . This book was released on 1979 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1978 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Design by : United States. Army. Corps of Engineers
Download or read book Hydraulic Design written by United States. Army. Corps of Engineers and published by . This book was released on 1956 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Ladders for John Day Dam, Columbia River, Oregon and Washington by : Richard L. Johnson
Download or read book Fish Ladders for John Day Dam, Columbia River, Oregon and Washington written by Richard L. Johnson and published by . This book was released on 1968 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spillway and Stilling Basin, John Day Dam, Columbia River, Oregon and Washington by : Louis Z. Perkins
Download or read book Spillway and Stilling Basin, John Day Dam, Columbia River, Oregon and Washington written by Louis Z. Perkins and published by . This book was released on 1974 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1978 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Filling and Emptying System, John Day Lock, Columbia River, Oregon and Washington by : Alvin J. Chanda
Download or read book Filling and Emptying System, John Day Lock, Columbia River, Oregon and Washington written by Alvin J. Chanda and published by . This book was released on 1974 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Publications of the U.S. Army Engineer Waterways Experiment Station by : Waterways Experiment Station (U.S.)
Download or read book List of Publications of the U.S. Army Engineer Waterways Experiment Station written by Waterways Experiment Station (U.S.) and published by . This book was released on 1973 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Publications of the U.S. Army Engineer Waterways Experiment Station by : U.S. Army Engineer Waterways Experiment Station
Download or read book List of Publications of the U.S. Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1960 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Summary of Investigations in Support of the Civil Works Program by : Waterways Experiment Station (U.S.)
Download or read book Annual Summary of Investigations in Support of the Civil Works Program written by Waterways Experiment Station (U.S.) and published by . This book was released on 1961 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
