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Juan T. García, Luis G. Castillo, José M. Carrillo and Patricia L. Haro
Flow over bottom racks is highly turbulent, three-dimensional and spatially varied. The design of bottom intake systems has mainly been studied in the laboratory. The comparison of existing experimental studies shows large deviations in the definition of...
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Juan T. Garcia, Luis G. Castillo, Patricia L. Haro and Jose M. Carrillo
Obstruction of the racks in bottom intakes due to sediment wedged in the slit of the bars can significantly reduce diverted flow. Notwithstanding the design recommendations that are found in the literature, the problem of rack occlusion continues to occu...
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Luis G. Castillo, Juan T. García and José M. Carrillo
The study analyzes the flow over bottom racks made of longitudinal T-shaped bars. A clear water flow is considered in a laboratory flume. Free surface profiles, wetted rack lengths, and discharge coefficients are measured, changing parameters such as lon...
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Luis G. Castillo, Juan T. García, José M. Carrillo
Pág. 1 - 18
Rainfall runoff collection in ephemeral streams is an objective in semi-arid zones. Rack intake systems are proposed to collect these flash floods with intensive sediment transport. The design parameters address the problem of clogging the spacing betwee...
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