On the Transport of Small Bubbles under Developing Channel Flow in a Buoyant Gas-Evolving Electrochemical Cell

2001 ◽  
Vol 40 (23) ◽  
pp. 5228-5233 ◽  
Author(s):  
Ruben Wedin ◽  
Anders A. Dahlkild
Keyword(s):  
Channel Flow ◽  
Electrochemical Cell ◽  
Small Bubbles

Simulation Results for Micro-Bubbles and Turbulent Drag Reduction (Keynote)

2003 ◽  
Author(s):  
M. R. Maxey ◽  
J. Xu ◽  
S. Dong ◽  
G. E. Karniadakis
Keyword(s):  
Drag Reduction ◽  
Numerical Simulations ◽  
Channel Flow ◽  
Turbulent Channel Flow ◽  
Turbulent Drag Reduction ◽  
Void Fractions ◽  
Turbulent Drag ◽  
Simulation Results ◽  
Small Bubbles ◽  
Near Wall

A series of numerical simulations of small bubbles seeded in a turbulent channel flow have been made at average void fractions up to 10%. Initial near-wall seeding in general leads to a transient reduction in drag while smaller bubbles are more effective in producing sustained drag reduction.

Electrochemical cell

1998 ◽  
Vol 70 (1) ◽  
pp. 167
Author(s):  
J Coetzer
Keyword(s):  
Electrochemical Cell
Sign in / Sign up

Export Citation Format

Share Document