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 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 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 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 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 Report written by United States. National Bureau of Standards and published by . This book was released on 1966 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Untrasonics in the Measurement of Suspended Sediment Size Distribution and Concentration written by Gordon Hans Flammer and published by . This book was released on 1958 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Methods Used in Measurement and Analysis of Sediment Loads in Streams written by and published by . This book was released on 1957 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NBS Special Publication written by and published by . This book was released on 1966 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1934 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Bureau of Standards Miscellaneous Publication written by and published by . This book was released on 1966 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Methods Used in Measurement and Analysis of Sediment Loads in Streams written by and published by . This book was released on 1963 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1963 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Federal Inter Agency Sedimentation Conference written by and published by . This book was released on 1965 with total page 948 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:

Download or read book Hydraulic Research in the United States written by and published by . This book was released on 1966 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: