نتایج جستجو برای: karun
تعداد نتایج: 199 فیلتر نتایج به سال:
Several types of sediment transport equations have been developed for estimation of the river sediment materials during the past decades. The estimated sediment from these equations is very different, especially when they applied for a specific river. Therefore, choice of an equation for estimation of the river sediment load is not an easy task. In this study 10 important sediment transport equ...
Cascade hydropower systems optimal operation: implications for Iran’s Great Karun hydropower systems
during late nineteenth century, khuzistan was considered to be the most fertile land of persia which at one time had yielded $ 50 million if calculated on 1962 price index. many british officials presented in iran and india office have recorded the abundance of water through a network of five rivers and canals, making khuzistan a fertile ground for major staple and cash crops. at the time when ...
in recent decades, the developments of artificial intelligence to predict hydrologic models have been widely used. in this study, the ability of artificial neural network(ann) models for modeling and predict the biological oxygen demand (bod) is located on the karun river in west iran were evaluated. to improve the simulation results, wavelet analysis was used as a hybrid model. bod index month...
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