Results 211 to 220 of about 1,807 (266)
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Discharge Characteristics of Weir-Orifice and Weir-Gate Structures
Journal of Irrigation and Drainage Engineering, 2019AbstractThe discharge characteristics of flow over and under different weir-gate structures were investigated using dimensional analysis and multivariable regression techniques.
Saeed Salehi, Amir H. Azimi
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Archives of Otolaryngology - Head and Neck Surgery, 1961
The introduction of the Weir operation, which is simply a procedure calculated to reduce the width of the nostrils, has been a great boon in many cases toward the enhancement of the final nasal aesthetic result in nasal plastic surgery. However, since this technique is performed without any mechanical measurements and the surgeon relies exclusively on ...
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The introduction of the Weir operation, which is simply a procedure calculated to reduce the width of the nostrils, has been a great boon in many cases toward the enhancement of the final nasal aesthetic result in nasal plastic surgery. However, since this technique is performed without any mechanical measurements and the surgeon relies exclusively on ...
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WEIR COEFFICIENT FOR CYLINDRICAL WEIRS
2015In this study, the weir coefficient for cylindrical weirs was experimentally investigated. Experiments were conducted for both free and submerged overflow conditions. Experimental results have indicated that the weir coefficient is about 3.50-3.80 for the free overflow condition. The weir coefficient for the submerged overflow condition varies with the
DÖNMEZ, Senayi, LEKESİZ, Ramazan
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Hydraulic characteristics by weir type in a pool-weir fishway
Ecological Engineering, 2001Abstract This study deals with hydraulic characteristics for different weir types and effects on upstream migration of fish in a pool-weir fishway, and presents an optimal design of weir for an easy upstream migration. Experiments were performed to estimate hydraulic conditions for different weir types to determine the overall performance of the weir
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Journal of Fluid Mechanics, 1987
The flow of a liquid with a free surface over a weir in a channel is calculated numerically for thin weirs in channels of various depths, and for broad-crested weirs in channels of infinite depth. The results show that the upstream velocity, as well as the entire flow, are determined by the height of the free surface far upstream and by the geometry of
Vanden-Broeck, J M, Keller, J B
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The flow of a liquid with a free surface over a weir in a channel is calculated numerically for thin weirs in channels of various depths, and for broad-crested weirs in channels of infinite depth. The results show that the upstream velocity, as well as the entire flow, are determined by the height of the free surface far upstream and by the geometry of
Vanden-Broeck, J M, Keller, J B
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Redesigning Compound Weirs as Polynomial Weirs
World Environmental and Water Resources Congress 2019, 2019openaire +2 more sources
Investigation of labyrinth weirs discharge coefficient with the same length
Flow Measurement and Instrumentation, 2023Javad Mozaffari
exaly
Hydraulic Performance of PK Weirs Based on Experimental Study and Kernel-based Modeling
Water Resources Management, 2021Kiyoumars Roushangar +2 more
exaly