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Cites:

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Information Journal Paper

Title

SOIL WETTING FRONT MODELING OF LINE SOURCE IN DRIP-TAPE IRRIGATION

Pages

  66-66

Abstract

 Determination of wetted soil diameter and depth at different times after irrigation commencement is very important for irrigation design. The shape and dimension of WETTING FRONT is depended on soil texture, soil hydraulic conductivity, drip discharge and so on. The purpose of this study was to develop some empirical equation for determination of WETTING FRONT dimensions at different time after irrigation commencement. This study was undertaken in a plexiglass box with metal frame, dimension of from which one quarter was omitted. Wetting from dimension were measured after irrigation commencement at different times, using depicted lines on side walls of the model. In additional some functions were derived using Backingham theorem, DIMENSION ANALYSIS and effective physical parameters on wetted soil volume. The derived functions were calibrated base on some measured data which showed a good agreement with the lab results. This indicates that the derived empirical functions could be used properly for designing tape irrigation system.

Cites

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  • Cite

    APA: Copy

    MIRZAEI, F., LIAGHAT, A.M., SOHRABI, T.M., & OMID, M.H.. (2005). SOIL WETTING FRONT MODELING OF LINE SOURCE IN DRIP-TAPE IRRIGATION. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 6(23), 66-66. SID. https://sid.ir/paper/28269/en

    Vancouver: Copy

    MIRZAEI F., LIAGHAT A.M., SOHRABI T.M., OMID M.H.. SOIL WETTING FRONT MODELING OF LINE SOURCE IN DRIP-TAPE IRRIGATION. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH[Internet]. 2005;6(23):66-66. Available from: https://sid.ir/paper/28269/en

    IEEE: Copy

    F. MIRZAEI, A.M. LIAGHAT, T.M. SOHRABI, and M.H. OMID, “SOIL WETTING FRONT MODELING OF LINE SOURCE IN DRIP-TAPE IRRIGATION,” JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, vol. 6, no. 23, pp. 66–66, 2005, [Online]. Available: https://sid.ir/paper/28269/en

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