Cylinder-wall interference effects on finite-length wavy cylinders at subcritical Reynolds number flows

• Main Authors: New, T. H., Shi, Shengxian., Liu, Yingzheng.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Aeronautical engineering
• Online Access: https://hdl.handle.net/10356/85695; http://hdl.handle.net/10220/16770
• Institution: Nanyang Technological University

An experimental study was conducted on aspect-ratio of six finite-length wavy cylinders immersed within a Re D = 2,700 free-stream. Wavelengths of 2 and 4 diameters, as well as wave amplitude of 0.1, 0.2 and 0.3 diameters were used for a comprehensive investigation. Time-resolved particle-image velo...