The effect of passive-active interaction method on Drag Reduction performance in Rotating Disk Apparatus

• Main Authors: Abdulbari, Hayder A., Mohd Salleh, Mohamad Amran, Rashed, Musaab K., Ismail, Mohd Halim Shah
• Format: Article
• Language: English
• Published: Indian Society for Education and Environment 2017
• Online Access: http://psasir.upm.edu.my/id/eprint/63434/1/The%20effect%20of%20passive-active%20interaction%20method%20on%20Drag%20Reduction.pdf; http://psasir.upm.edu.my/id/eprint/63434/; http://www.indjst.org/index.php/indjst/article/viewFile/110369/77789
• Institution: Universiti Putra Malaysia

Objectives:Turbulent Drag Reduction (DR) efficacy of diesel fuelin a Rotating Disk Apparatus (RDA) using anionic surfactant of Sodium Lauryl Ether Sulfate (SLES) was investigated with smooth andSV-groove disks(riblets height of 900 and 3100 μm). Methods: The DR efficacy indicates how the torque is b...