مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

1,483
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

ESTIMATING SATURATED HYDRAULIC CONDUCTIVITY AND EFFECTIVE POROSITY USING INVERSE METHOD

Pages

  87-95

Abstract

 Hydraulic conductivity and EFFECTIVE POROSITY are the most important parameters in determining drain spacing. These properties have temporal and spatial variation and estimating average values for them is difficult and costly. In this study, one dimensional differential equation of unsteady flow towards drainage was numerically solved using the control volume approach. Then by selecting a proper optimization algorithm, an inverse model was developed, calibrated and verified. In addition to numerical model, Glover-Dumm analytical solution was also used for the development of an inverse model. Then SATURATED HYDRAULIC CONDUCTIVITY and EFFECTIVE POROSITY were estimated using these numerical and analytical inverse models. Results indicated, that using values of hydraulic conductivity and EFFECTIVE POROSITY obtained from numerical inverse model compared to experimental ones, resulted in a more accurate prediction of water table by proposed numerical method. Also, the efficiency of the proposed numerical model ( 0.93 ) is higher than the analytical ones (0.75).

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    FATHI, P., MOHAMMAD VALI SAMANI, J., & KOUCHAKZADEH, M.. (2005). ESTIMATING SATURATED HYDRAULIC CONDUCTIVITY AND EFFECTIVE POROSITY USING INVERSE METHOD. IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES, 19(1), 87-95. SID. https://sid.ir/paper/16034/en

    Vancouver: Copy

    FATHI P., MOHAMMAD VALI SAMANI J., KOUCHAKZADEH M.. ESTIMATING SATURATED HYDRAULIC CONDUCTIVITY AND EFFECTIVE POROSITY USING INVERSE METHOD. IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES[Internet]. 2005;19(1):87-95. Available from: https://sid.ir/paper/16034/en

    IEEE: Copy

    P. FATHI, J. MOHAMMAD VALI SAMANI, and M. KOUCHAKZADEH, “ESTIMATING SATURATED HYDRAULIC CONDUCTIVITY AND EFFECTIVE POROSITY USING INVERSE METHOD,” IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES, vol. 19, no. 1, pp. 87–95, 2005, [Online]. Available: https://sid.ir/paper/16034/en

    Related Journal Papers

    Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    Move to top