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مقاله Energy dissipation comparison of flow on stepped spillway and chutes with Numerical simulation. دارای 10 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است

فایل ورد مقاله Energy dissipation comparison of flow on stepped spillway and chutes with Numerical simulation. کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.

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توجه : در صورت  مشاهده  بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی مقاله Energy dissipation comparison of flow on stepped spillway and chutes with Numerical simulation.،به هیچ وجه بهم ریختگی وجود ندارد

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بخشی از متن مقاله Energy dissipation comparison of flow on stepped spillway and chutes with Numerical simulation. :

سال انتشار: 1391
محل انتشار: دومین کنفرانس ملی یافته های نوین در مهندسی عمران
تعداد صفحات: 10
چکیده:

Stepped spillway as a hydraulic structures for high power distribution and as well as the structure used by the application environment beautification. In recent decades, low cost and high speed of construction of stepped spillway and particularly understanding new technologies dam construction using roller concrete materials ,and The best way to cope of these spillways with this type of concrete, the development cope of these is more.In this study the modeling of stepped spillway of Siahbishe bala dam , with Numerical model of Fluent, and the RSM turbulence model . and Mixture of methods used to determine the free surface and finally the experimental results were compared with the institution of Tehran water . with Calculating the amount of energy dissipation from Numerical results, and comparing with the values obtained laboratory methods the difference between the values obtained satisfactory and Fluent as numerical tools for computing as needed to be introduced in stepped spillways. In calculating the energy dissipation in stepped spillway chute and simple chute, which energy dissipation in stepped was almost double the mode is simple. The results also show that the rate of increase in flow over the spillway energy loss is reduced.

 

 

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