scholarly journals Development of Electro-Void Fraction Meters for Mini-Channel(Multi-Phase Flow,Power and Energy System Symposium)

2009 ◽  
Vol 75 (751) ◽  
pp. 541-543
Author(s):  
Hironori WATANABE ◽  
Toru MITSUTAKE ◽  
Sadayuki KAKIZAKI ◽  
Kazuyuki TAKASE
Keyword(s):  
Void Fraction ◽  
Energy System ◽  
Phase Flow ◽  
Special Issue ◽  
Multi Phase Flow ◽  
Multi Phase ◽  
Power And Energy

Design and Testing of Instrumentation for Multi-Phase Flow Sampling and Local Void Fraction Measurement

2011 ◽  
Author(s):  
Yihong Yang ◽  
Demetri P. Telionis
Keyword(s):  
Void Fraction ◽  
Bubbly Flow ◽  
Calibration Procedure ◽  
Phase Flow ◽  
Flotation Cells ◽  
Three Phase Flow ◽  
Extensive Test ◽  
Multi Phase Flow ◽  
Multi Phase ◽  
Fraction Measurement

Instrumentation is available to obtain samples and then measure the local void fraction as well as the size and number density of bubbles and/or particles in two and three-phase flow. But in most cases, these methods interfere with the flow and bias the sampling process. We have developed an isokinetic probe that can take accurate samples without changing the sample’s composites. This is achieved by aligning the probe’s intake nozzle with the flow’s local predominant direction and matching its internal pressure with its hydrodynamic environment and hence equalizing the inside and outside velocities. Then the fluid sample’s density is measured to calculate the local void fraction. The calibration procedure and results as well as extensive test data obtained in bubbly-flow tunnel and flotation cells respectively are presented and discussed.

scholarly journals Special Issue “Fluid Dynamics, Multi-Phase Flow, and Thermal Recovery Methods”

Processes ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 842
Author(s):  
Abdolreza Kharaghani ◽  
Afshin Davarpanah
Keyword(s):  
Fluid Dynamics ◽  
Porous Media ◽  
Thermal Recovery ◽  
Phase Flow ◽  
Engineering Systems ◽  
Special Issue ◽  
Flow And Transport ◽  
Natural Processes ◽  
Multi Phase Flow ◽  
Multi Phase

Intricate fluid flow and transport phenomena in porous media are ubiquitous in natural processes and engineering systems [...]

Evaluation of the impact of multi-phase flow on reservoir signatures in the Wolfcamp shale

2020 ◽  
Vol 76 ◽  
pp. 103187
Author(s):  
C.R. Clarkson ◽  
B. Yuan ◽  
Z. Zhang ◽  
F. Tabasinejad ◽  
H. Behmanesh ◽  
...  
Keyword(s):  
Phase Flow ◽  
Multi Phase Flow ◽  
Multi Phase ◽  
The Impact
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