Publicado 4 números por año
ISSN Imprimir: 1065-3090
ISSN En Línea: 1940-4336
Indexed in
VOID FRACTION MEASUREMENTS IN GAS-LIQUID FLOWS USING IMAGE PROCESSING
SINOPSIS
The results of a study of the suitability of image processing to determine the instantaneous volumetric void fraction in two-phase gas-liquid flow in a circular tube (9.525 mm i.d.) are presented here. The particle tracing software developed by the National Institutes of Health (NIH**) was used to analyze the visual images and to determine the volume portion of gas and liquid in a transparent section of a 9.525 mm i.d. tube. The void fraction was then calculated and compared with the experimental results from data collected on board the NASA KC-135 zero-gravity aircraft using a capacitance sensor.
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Li Huajun, Zheng Xiaohu, Ji Haifeng, Huang Zhiyao, Wang Baoliang, Li Haiqing, Void fraction measurement of bubble and slug flow in a small channel using the multivision technique, Particuology, 33, 2017. Crossref
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Huang Junchao, Guo Ziwei, Tang Xiao-Yu, Ji Haifeng, Wang Baoliang, Huang Zhiyao, A method for void fraction measurement of bubble/slug flow in small channels based on contactless impedance detection, Review of Scientific Instruments, 92, 10, 2021. Crossref