Hydraulic losses and flow patterns of a swirling flow in U-bends

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概要

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• In the past, the hydraulic losses and the flow patterns in pipe bends when a fully developed flow enters the bend were studied. But, practically, most of the flows are not uniform in the axial velocity component and accompanied with a swirling components, which causes different hydraulic losses and flow patterns in the bends. Such problems remain almost unsolved at present. In the present paper, the effects of curvature and surface roughness on the hydraulic losses and flow patterns of a swirling flow in u-bends are studied.

• 一般社団法人日本機械学会の論文

著者

• SHIMIZU Yukimaru

  Faculty of Engineering, Mie University

• SUGINO Koichi

  Faculty of Engineering, Mie University

• Sugino Koichi

  Faculty Of Engineering Mie University

• Shimizu Yukimaru

  Faculty Of Engineering Mie University

関連論文

• Hydraulic Losses and Flow Patterns in Bent Pipes : Comparison of the Results in Wavy Pipes and Quasi-coiled Ones
• Hydraulic losses and flow patterns of a swirling flow in U-bends
• Studies on fluid flow in three-dimensional bend conduits
• Studies on the hydraulic loss in pipe bends : Result for 90°-screw type elbows
• Hydraulic losses and flow patterns in pipes with two bends combined : Effects of bend curvature and wall roughness
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