Results 211 to 220 of about 68,576 (248)
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Databases of interfacial area concentration in gas–liquid two-phase flow
Progress in Nuclear Energy, 2014Abstract Extensive literature review has been performed to provide the most updated information on local interfacial area measurements. The review begins with a brief introduction of various available experimental techniques which have been utilized for interfacial area measurement.
Takashi Hibiki
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Prediction of interfacial area concentration in a small diameter round pipe
International Journal of Heat and Mass Transfer, 2019Abstract Accurate prediction of interfacial area concentration (IAC) is of great importance in the two-fluid model. As a promising IAC prediction method, the interfacial area transport equation (IATE) was developed to dynamically predict the IAC and to eliminate the shortcomings of the flow regime-based IAC correlations, which is currently used in ...
Zhuoran Dang +2 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 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 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 ...
Yao Xiao, Hengwei Zhang
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An experimental study on local interfacial area concentration using a double-sensor probe
International Journal of Heat and Mass Transfer, 2005Abstract Interfacial area concentration is an important parameter in modeling the interfacial transfer terms in the two-fluid model. In this paper, the interfacial area concentration, void fraction, and bubble Sauter mean diameter for air–water bubbly flow through a vertical transparent pipe with 40 mm internal diameter was investigated ...
Ximin Zhang
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Measurement of interfacial area concentration in subcooled liquid-vapour flow
Nuclear Engineering and Design, 1994Abstract In two-fluid modelling, accurate prediction of the interfacial transport of mass, momentum and energy is required. Experiments were carried out to obtain a database for the development of interfacial transport models, or correlations, for subcooled water-steam flow in vertical conduits.
O. Zeitoun, M. Shoukri, V. Chatoorgoon
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Modeling and measurement of interfacial area concentration in two-phase flow
Nuclear Engineering and Design, 2010Abstract This paper presents experimental and modeling approaches in characterizing interfacial structures in gas–liquid two-phase flow. For the modeling of the interfacial structure characterization, the interfacial area transport equation proposed earlier has been studied to provide a dynamic and mechanistic prediction tool for two-phase flow ...
Sidharth Paranjape +2 more
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Progress in Nuclear Energy, 2020 Abstract Accurate predictions of interfacial area concentration (IAC) are required for closure of the condensation phase change term. The interfacial area transport equation (IATE) can dynamically predict interfacial area concentration and is increasingly being used in the benchmarking of phase change flows over static based correlations which ...
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