An experimental investigation of head loss through a triangular 'V- shaped' screen
| Autor: | M. Sallah, Mahmoud Zayed, Anas El Molla |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Head losses Bar (music) Acoustics 0208 environmental biotechnology Flow (psychology) Triangular trash screen 02 engineering and technology 01 natural sciences 010305 fluids & plasmas Hydraulic head 0103 physical sciences Perpendicular lcsh:Science (General) Economic consequences ComputingMethodologies_COMPUTERGRAPHICS lcsh:R5-920 Multidisciplinary Flow direction Channel Open channel flow 020801 environmental engineering Open-channel flow Face (geometry) Original Article Experimental hydraulics lcsh:Medicine (General) lcsh:Q1-390 |
| Zdroj: | Journal of Advanced Research, Vol 10, Iss C, Pp 69-76 (2018) Journal of Advanced Research |
| ISSN: | 2090-1224 2090-1232 |
| Popis: | Graphical abstract Common traditional screens (screens perpendicular and vertical to the flow direction) face extensive problems with screen blockage, which can result in adverse hydraulic, environmental, and economic consequences. Experimentally, this paper presents an advanced trash screen concept to reduce traditional screen problems and improve the hydraulic performance of screens. The traditional screen is re-developed using a triangular V shape with circular bars in the flow direction. Triangular V-shaped screen models with different angles, blockage ratios, circular bar designs, and flow discharges were tested in a scaled physical model. The analyses provide promising results. The findings showed that the head loss coefficients were effectively reduced by using the triangular V-shaped screens with circular bars (α |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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