Conference Proceedings Paper
Liquid Film Thickness of Individual Bubbles in a Narrow Channel
NURETH-14 - 2011 September 25-30
Daisuke Ito (ETH Zurich)
Horst-Michael Prasser (ETH Zurich)
Masanori Aritomi (Tokyo Institute of Technology)
In this study, the electrical conductance method was applied to measure the liquid film thickness between the individual bubbles and the wall in a narrow channel. This method consists of two different conductance measurements. One measures the conductance between electrodes on an inner wall, and the film thickness is estimated. Other measures the conductance between two sensors which are instaled on the opposing wall of the channel. This conductance is related to void fraction in the gap. Therefore, two-dimensional distributions of the liquid film thickness and void fraction can be measured simultaneously.
Individual Conference-Paper Copies (Electronic Where Available):
- For CNS members, the first 5 copies per calendar year are free, and additional copies are $10 each.
- For non-members, the price is $25 for the first Conference-paper copy in a request, and $10 each for additional copies of papers in the same conference and in the same request.
- Contact the CNS office to order reprints.