Download or read book Ultrasonic Measurement of Suspended Sediment written by Gordon Hans Flammer and published by . This book was released on 1962 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared in cooperation with the Federal Inter-Agency Sedimentation Project.

Download or read book ULTRASONIC MEASUREMENT OF SUSPENDED SEDIMENT written by United States. Department of the Interior and published by . This book was released on 1969 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic Measurement of Suspended Sediment written by Gordon H Flammer and published by . This book was released on 2017-02-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A basis phase of the modern scientific revolution has been the advance in measurement techniques, particularly during the past decade or two. The adaptation of electronics to instrumentation has revolutionized many types of measurements, and continued development holds great promise for the future. Such factors as sensitivity of measurement, accuracy, and relative ease of recording are all significant advantages of electronic methods. One of the most serious limitations in studying the mechanics of sediment movement in a flowing stream has been the lack of adequate measuring instruments. Present methods take only intermittent samples, and the analysis of these samples is laborious and time consuming. As measurement technique improves, the rate of progress in the discovery of the basic principles of sediment-motion mechanics will increase accordingly. In an attempt to improve the quality and to reduce the cost of records of sediment discharge in streams, the Federal Inter-Agency Sedimentation Project at Minneapolis, Minn. was assigned the tasks of improving sampling methods and equipment and of developing automatic devices for determining sediment concentration and discharge. The immediate objective was to develop an automatic instrument for obtaining, either periodically or continuously, the suspended-sediment concentration at one point in the cross section of a stream. Measuring the attenuations of an ultrasonic beam seemed to be a possible way to determine the concentration of sediment in suspension.

Download or read book Ultrasonic measurement of suspended sediment written by Gordon H. Flammer and published by . This book was released on 1962 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic Measurement of Suspended Sediment written by Gordon H. Flammer and published by BiblioGov. This book was released on 2013-06 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their bulletins.

Download or read book Ultrasonic Measurement for Suspended Sediment Concentrations and Flow Velocity written by 黃裕君 and published by . This book was released on 2008 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic Measurement of Suspended Sediment written by Flammen Gordon H. and published by . This book was released on 1962 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Ultrasonics in the Measurement of Suspended Sediment Size Distribution and Concentration written by and published by . This book was released on 1987 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measuring Suspended Sediment in Small Mountain Streams written by Robert B. Thomas and published by . This book was released on 1985 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic Measurement of the Size Distribution and Concentration of Natural Sediments in Suspension written by Ernest Y. Liu and published by . This book was released on 1965 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic measurement of the size distribution and concentration of natural sediments in suspension written by Ernest Yu-Shih Liu and published by . This book was released on 1965 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Ultrasonics in the Measurement of Suspended Sediment Six Distribution and Concent Ration written by Gordon H. Flammer and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Methods for Measurement of Fluvial Sediment written by Harold P. Guy and published by . This book was released on 1970 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrasonic Measurement of Sediment Size Distribution and Concentration written by Gordon Hans Flammer and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exploratory Study of the Measurement of Suspended Sediment Characteristics by Sonic Means written by Cay George Jr Weinel and published by . This book was released on 1953 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Measurement of Sediment Properties by the Scattering of Ultrasonic Radiation in Water written by John Mark Killen and published by . This book was released on 1955 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1963 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: