Art

J-GLOBAL ID：201902260329692134   Reference number：19A1703974

Effect of Thin and Rough Layers of Porous Materials on Drag

抗力に及ぼす多孔質材料の薄い層および粗い層の効果

Author (5)： Valentinova Stoyanova Petya (Department of Materials Engineering Science, Osaka University) ,  Wang Lei (Department of Materials Engineering Science, Osaka University) ,  Sekimoto Atsushi (Department of Materials Engineering Science, Osaka University) ,  Okano Yasunori (Department of Materials Engineering Science, Osaka University) ,  Takagi Youhei (Department of System Design of Ocean-Space, Yokohama National University)
Material： Journal of Chemical Engineering of Japan  (J Chem Eng Jpn)
Volume： 52  Issue： 6  Page： 493-500(J-STAGE)  Publication year： 2019 
JST Material Number： S0629A  ISSN： 0021-9592  CODEN： JCEJAQ  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： turbulent flow ,  channel flow ,  *ship bottom paint ,  *drag ,  rough surface ,  porous medium ,  computer simulation ,  roughness ,  *covering ,  hydrogel
Semi thesaurus term： channel turbulent flow ,  direct numerical simulation

Author keywords (10)： Turbulent Channel Flow ,  Porous Coating ,  Rough surface ,  Direct Numerical Simulation ,  Drag ,  Turbulent Channel Flow ,  Porous Coating ,  Rough surface ,  Direct Numerical Simulation ,  Drag

JST classification (2)： Properties of paints  (YJ03020Q) ,  Flows around a body  (BC02040N)

Reference (21)：

• Bechert, D. W., M. Bruse, W. Hage, J. G. T. Van Der Hoeven and G. Hoppe; “Experiments on Srag-Reducing Surfaces and Their Optimization with an Adjustable Geometry,” J. Fluid Mech., 338, 59-87 (1997)
• Bhattacharyya, S. and A. K. Singh; “Reduction in Drag and Vortex Shedding Frequency through Porous Sheath around a Circular Cylinder,” Int. J. Numer. Methods Fluids, 65, 683-698 (2011)
• Breugem, W. P., B. J. Boersma and R. E. Uittenbogaard; “The Influence of Wall Permeability on Turbulent Channel Fow,” J. Fluid Mech., 562, 35-72 (2006)
• Bruneau, C.-H., I. Mortazavi and P. Gillieron; “Passive Control around the Two-Dimensional Square Back Ahmed Body Using Porous Devices,” J. Fluids Eng., 130, 061101 (2008)
• Cowling, M. J., T. Hodgkiess, A. C. S. Parr, M. J. Smith and S. J. Marrs; “An Alternative Approach to Antifouling Based on Analogues of Natural Processes,” Sci. Total Environ., 258, 129-137 (2000)

Terms in the title (3)： 抗力 ,  多孔質材料 ,  層