مرور Volume 6, Issue 1 بر اساس تاریخ انتشار

در حال نمایش موارد 1 - 4 از 4

  • Evaluation of Water Use Productivity Indicators in the Main Agricultural Products of Iran 

    Bayat, Mohammad Ali؛ Babazadeh, Hossein (Islamic Azad University,South Tehran Branch, 2014-11-01)
    Although the agricultural sector consumes more than 90% of the extracted water, its efficiency is lower than other sectors. Also, according to the population growth and critical role of food security, and the necessity to ...

  • Mathematical Modeling of Flow in a Granular Permeable Bed Channel 

    Sheibani, Hamid Reza (Islamic Azad University,South Tehran Branch, 2014-11-01)
    In this research, a two-dimensional mathematical model using  turbulence model was developed in a rectangular channel with granular permeable bed. Finite volume method was used for numerical solution of governing equations. ...

  • Sediment Transport in Unsteady Flow Conditions 

    Salamatian, Seyed Amin؛ Zarrati, Amir Reza؛ Karimaee, Mojtaba (Islamic Azad University,South Tehran Branch, 2014-11-01)
    Sediment transport under unsteady flow condition is studied experimentally. In the first step, sediment transport under different steady flow conditions was measured and an empirical equation was derived for its calculation. ...

  • Spatial and Temporal Evaluation of Water Quality in the Kashkan River 

    Mostafaei, Abazar (Islamic Azad University,South Tehran Branch, 2014-11-01)
    The Kashkan River basin is one of the most important watersheds in the west of Iran, where major urban, agricultural and livestock regions are located in its catchment area. The aim of the study reported here is to evaluate ...