Comparison of the SWE and ۳D models in simulation of the dam-break flow over the mobile bed
سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 278
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شناسه ملی سند علمی:
SCAR05_016
تاریخ نمایه سازی: 20 مهر 1400
چکیده مقاله:
The purpose of this study is to specify the capability of SWE and ۳D models in reconstructing the instantaneous dam-break phenomenon. The numerical simulations implemented by a CFD software. The results showed that SWE model had lower accuracy, in reproducing the wave evolution and bed deformation, compared to the ۳D model. Furthermore, the kinematic and dynamic properties of the dam-break wave affected by the initial conditions and bed characteristics.
کلیدواژه ها:
نویسندگان
Alireza Khoshkonesh
Ph.D. in water structures, department of water engineering, Bu-Ali Sina University, Hamedan ۶۵۱۷۸, Islamic Republic of Iran.
Blaise Nsom
Université de Bretagne Occidentale. IRDL/UBO UMR CNRS ۶۰۲۷. Rue de Kergoat, ۲۹۲۸۵ Brest, France
Fariba Ahmadi Dehrashid
Ph.D. Student of water structures, Department of Water Science and Engineering, Faculty of Agriculture
Payam Heidarian
MSc in water and hydraulic structures engineering, Department of hydraulic structures, Faculty of civil and environment engineering, Tarbiat Modares University
Khuram Riaz
The University of Lahore, Faculty of Civil Engineering and Technology, Department of Technology, Lahore, Pakistan