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Modeling sensitivity in prediction of interfacial area concentration in boiling flow
Progress in Nuclear Energy, 2021Abstract A comprehensive review and validation of three approaches to predict interfacial area concentration in subcooled boiling flow are presented. The three methods are geometry-based semi-empirical correlations, empirical correlations, and the interfacial area transport equation (IATE).
Zhiee Jhia Ooi
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Interfacial area concentration of bubbly flow systems
Chemical Engineering Science, 2002Abstract Although gas–liquid bubbly flows are encountered in various engineering fields, there are very few established theoretical foundations on the interfacial area concentration, which have been supported by extensive experimental data. From this point of view, a simple equation for the interfacial area concentration has been derived from the ...
Takashi Hibiki, Mamoru Ishii
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Interfacial area concentration in gas-liquid metal two-phase flow
Experimental and Computational Multiphase Flow, 2021The characterization and modelling of the flow features in gas and heavy liquid metal two-phase flow are required for the development of next generation nuclear reactor systems. In this study, the past experimental studies performed in the gas-liquid metal two-phase flow are reviewed, and the void fraction and interfacial area concentration (IAC ...
Xiuzhong Shen +3 more
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Interfacial area concentration in bubbly flow
Nuclear Engineering and Design, 1990Abstract Interfacial area concentration is one of the most important parameters in two-phase flow. It is related to mass, momentum and energy transfer at the interface. In bubbly flow, it has close relation to bubble diameter. Interfacial area concentration was measured with particular attention to bubble diameter at inlet.
Isao Kataoka, Akimi Serizawa
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Interfacial area concentration and bubble size distribution measurement using tomography technique
International Journal of Multiphase Flow, 2021Abstract Interfacial area concentration (IAC) and bubble size distribution (BSD) are two important parameters in two-phase flow simulations. High-speed tomography techniques, mainly including wire-mesh sensor and ultrafast X-ray imaging in this stage, are advanced measurement devices, which can measure the instantaneous phase distribution in the ...
Hengwei Zhang, Yao Xiao, Hanyang Gu
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