Inclined Sharp Crested Suppressed Rectangular Weir: Experimental and CFD Modeling

Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICCAU01_3002

تاریخ نمایه سازی: 29 تیر 1393

Abstract:

THE sharp-crested weir is the most commonly used device in channels for flow measurement and regulation, due to its simplicity. Attempts have been made to studyflow over different shapes of normal, side and oblique weirs. This research carried out for development of inclination-flow model to measure flow over inclined rectangular weir. Inthe present study, four different inclined weirs are considered for validation purposes. The calculated over flow parameters are compared against 2D numerical data as well asexperimental studies which are showed that: The higher inclined-weir discharging indexassociated with angle will help to improve discharge coefficient

Authors

Vadoud Naderi

Department of civil engineering, Islamic Azad University of Meshkin Shahr, Meshkin Shahr-Iran

Abdolrahman Moallemi

Department of civil engineering, Islamic Azad University of Meshkin Shahr, Meshkin Shahr-Iran

Hadi Arvanaghi

Department of water science engineering, Agriculture, Tabriz University, Tabriz-Iran

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