Electrohydrodynamic instability of miscible core-annular flows with electrical conductivity stratification

• Main Authors: Ding, Zijing, Wong, Teck Neng
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Mechanical engineering::Fluid mechanics
• Online Access: https://hdl.handle.net/10356/107271; http://hdl.handle.net/10220/25562
• Institution: Nanyang Technological University

This paper investigates the electrohydrodynamical instability of two miscible flows in a micro-pipe subject to an axial electric field. There is an electrical conductivity stratification between the two layers. A weak shear flow arises from a constant axial pressure gradient. The three-dimensional l...