Abstract
In this paper a measurement chain for bubble velocity measurements has been designed, developed and tested. The sensing element used for testing is a double fiber optic probe. Error sources associated with the measurement techniques are illustrated by theoretical models. The conclusions are also valid for other sensing elements used to detect bubbles in two-phase flow. A special purpose data acquisition and processing system has been implemented to obtain velocity data from the sensor signals. The system can be used with other kinds of sensing elements. A test bench, suitable for generating horizontal air-water two-phase flows with well controllable bubble velocity, has been installed in a water test rig in order to test and calibrate the measurement chain using a double fiber optic sensing element.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
