Extended Short-Time Fourier Transform for Ultrasonic Velocity Profiler on Two-Phase Bubbly Flow Using a Single Resonant Frequency

Extended Short-Time Fourier Transform for Ultrasonic Velocity Profiler on Two-Phase Bubbly Flow Using a Single Resonant Frequency

This study introduces a measurement technique for simultaneous phase-separated velocity in two-phase bubbly flow. The non-invasive technique, based on an Ultrasonic Velocity Profiler (UVP), is used in order to obtain an instantaneous, separate velocity profile for both liquid and bubble. The aim of...

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Bibliographic Details
Main Authors: Wongsakorn Wongsaroj, Ari Hamdani, Natee Thong-un, Hideharu Takahashi, Hiroshige Kikura
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Applied Sciences
Subjects:
ultrasonic velocity profiler
Short-Time Fourier Transform
two-phase flow
bubbly
Online Access:http://www.mdpi.com/2076-3417/9/1/50

Internet

http://www.mdpi.com/2076-3417/9/1/50

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