Emitter Spacing and Geometry of Wetted Soil Volume
Publication: Journal of Irrigation and Drainage Engineering
Volume 112, Issue 3
Abstract
A method for determining width and depth of the wetted soil volume under an emitter is described. The proposed method is tested using computed and experimental results from a plane flow model. A procedure for computing optimal emitter spacing based on the geometry of the wetted soil volume and on the cost of the lateral is demonstrated using computed results from a cylindrical flow model.
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References
1.
Benami, A., and Ofen, A., “Irrigation Engineering,” Irrigation Engineering Scientific Publication, Haifa, Israel, 1983.
2.
Brandt, A., Bresler, E., Diner, N., Ben‐Asher, I., Heller, J., and Goldberg, D., “Infiltration from a Trickle Source: I. Mathematical Models,” Soil Science Society American Proceedings, Vol. 35, 1971, pp. 675–682.
3.
Bresler, E., Heller, N., Diner, N., Ben‐Asher, I., Brandt, A., and Goldberg, D., “Infiltration from, a Trickle Source: II. Experimental Data and Theoretical Predictions,” Soil Science Society American Proceedings, Vol. 35, 1971, pp. 683–689.
4.
Bresler, E., “Analysis of Trickle Irrigation with Application to Design Problems,” Irrigation Science, Vol. 1, 1978, pp. 3–13.
5.
Karmeli, D., and Keller, J., Trickle Irrigation Design, 1st ed., Rain Bird Sprinkler Manufacturing Corporation, 1975.
6.
Raats, P. A. C., “Steady Infiltration from Point Sources, Cavities and Basins,” Soil Science Society American Proceedings, Vol. 35, 1971, pp. 689–694.
7.
Solomon, K., and Kodama, M., Trickle Irrigation Basic Questions and Answers from Rain Bird, Rain Bird Sprinkler Manufacturing Corp., 1976.
8.
Warrick, A. W., “Time‐Dependent Linearized Infiltration. I. Point Sources,” Soil Science American Proceedings, Vol. 38, 1974, pp. 383–386.
9.
Wooding, R. A., “Steady Infiltration from a Shallow Circular Pond,” Water Resources Research, Vol. 4, 1968, pp. 1259–1273.
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Copyright © 1986 ASCE.
History
Published online: Aug 1, 1986
Published in print: Aug 1986
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