Conference Proceedings Paper
INVESTIGATION OF AIR-WATER FLOW IN A HORIZONTAL PIPE WITH 90 DEGREE BENDS USING WIRE MESH SENSORS
35th Annual CNS Conference - 2015 May 31 - June 3
R. C. Bowden (Canadian Nuclear Laboratories)
S. K. Yang (Canadian Nuclear Laboratories)
Wire mesh sensors were used to investigate the void fraction distribution along a 9 meter long, 50.8 mm diameter, horizontal test section that contained two 90 degree bends. Deionised water and compressed air were used as the working fluids, with the bubbly flow regime achieved at a superficial liquid velocity of 3.5 m/s and superficial gas velocities that varied between 0.1 and 1.2 m/s. The effects of superficial gas velocity and axial location on the void fraction distribution were investigated. Bubble and slug flow patterns were identified using a probability density function analysis based on a Gaussian mixture model.
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.