DNS of a single low-speed streak subject to spanwise wall oscillations

• Main Authors: Negi, Prabal Singh, Mishra, Maneesh, Skote, Martin
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Transition control; DNS
• Online Access: https://hdl.handle.net/10356/81858; http://hdl.handle.net/10220/41005
• Institution: Nanyang Technological University

Direct numerical simulation (DNS) is performed to study the effect of steady streamwise oscillations of the spanwise wall velocity on a single low-speed streak in a laminar boundary layer. The low-speed streak is numerically generated by simulating a screen which creates a momentum loss. The wall os...