Design of Single-Chamber Settling Basins
Publication: Journal of Hydraulic Engineering
Volume 123, Issue 5
Abstract
Settling basins are used on irrigation and hydropower channels to remove objectionable sediment of a specified size and quantity. They are formed by widening the approach channel and lowering its floor through an expansion transition, so as to reduce the mean velocity of flow into the basin. However, various combinations of width, depth, and length of the basin are possible to achieve a desired removal efficiency in a given situation. Taking the cost of the straight and prismatic portion of the basin as the criterion, equations have been developed for its best width, depth, and length. The design example of Maneri Bhali Stage II Project in Uttar Pradesh, India, has been worked out by the proposed method and the results are compared with the actual dimensions provided.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Camp, T. R.(1964). “Sedimentation and design of settling tanks.”Trans., ASCE, 111, 895–958.
2.
Fox, R. L. (1971). Optimization methods for engineering design. Addison-Wesley Publishing Co., Reading, Mass.
3.
Garde, R. J., Ranga Raju, K. G., and Sujudi, A. W. R.(1990). “Design of settling basins.”J. Hydr. Engrg., 18(1), 81–91.
4.
Masonyi, E. (1965). Water power development, Vol. II. Publishing House of the Hungarian Acad. of Sci., Budapest, Hungary.
5.
Raghav, M. S. (1995). “Design of settling basins,” ME thesis, Univ. of Roorkee, Roorkee, India.
6.
Sumer, B. M.(1977). “Settlement of solid particles in open channel flow.”J. Hydr. Div., ASCE, 103, 1323–1337.
7.
Swamee, P. K., and Ojha, C. S. P.(1991). “Drag coefficient and fall velocity of nonspherical particles.”J. Hydr. Engrg., ASCE, 117(5), 660–667.
8.
Vanoni, V. A. (ed.). (1975). Sedimentation engineering, Manuals and Rep. on Engrg. Pract., ASCE, New York, N.Y., 54, 582–583.
Information & Authors
Information
Published In
Copyright
Copyright © 1997 American Society of Civil Engineers.
History
Published online: May 1, 1997
Published in print: May 1997
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.