Effect of Non-Newtonian Viscosity for Surfactant Solutions on Vortex Characteristics in a Swirling Pipe FlowOA
Effect of Non-Newtonian Viscosity for Surfactant Solutions on Vortex Characteristics in a Swirling Pipe Flow
Effects of non-Newtonian viscosity for surfactant solution on the vortex characteristics and drag-reducing rate in a swirling pipe flow are investigated by pressure drop measurements, velocity profile measurements and viscosi…查看全部>>
Effects of non-Newtonian viscosity for surfactant solution on the vortex characteristics and drag-reducing rate in a swirling pipe flow are investigated by pressure drop measurements, velocity profile measurements and viscosity measurements. Non-Newtonian viscosity is represented by power-law model (τ = kD n). Surfactant solution used has shear-thinning viscosity with n ＜ 1.0. The swirling flow in this study has decay of swirl and vortex-type change from Ran…查看全部>>
Mizue MUNEKATA;Hidefumi TAKAKI;Hideki OHBA;Kazuyoshi MATSUZAKI
Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, JapanKumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, JapanKumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, JapanTokyo Electron LTD., 650 Mitsuzawa Hosaka-cho Nirasaki, Yamanashi 407-0192, Japan
数理科学
swirling flowdrag reductionsurfactant solutionnon-Newtonian fluidvortexLDV
swirling flowdrag reductionsurfactant solutionnon-Newtonian fluidvortexLDV
《热科学学报：英文版》 2005 (4)
357-361,356,6
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