Выходит 12 номеров в год
ISSN Печать: 1044-5110
ISSN Онлайн: 1936-2684
Indexed in
INVESTIGATION OF DROPLETS ENTRAINMENT AND DEPOSITION IN ANNULAR FLOW USING LIF TECHNIQUE
Краткое описание
Using high-speed laser-induced fluorescence (LIF) technique, investigation of droplets entrained from film surface in annular two-phase flow is performed. The droplets are studied simultaneously with waves on liquid film surface, and their dynamics is described with relation to the wavy structure of liquid film. Initial velocities and diameters of droplets are measured at the initial stage of their evolution, right after the entrainment act. Deposition of droplets on film surface, evolution of caverns created on liquid film due to the impact, and secondary entrainment are described.
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Cherdantsev Andrey V., Hann David B., Azzopardi Barry J., Study of gas-sheared liquid film in horizontal rectangular duct using high-speed LIF technique: Three-dimensional wavy structure and its relation to liquid entrainment, International Journal of Multiphase Flow, 67, 2014. Crossref
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Yuan Shuai, Cheng Wen-Long, Nian Yong-Le, Zhong Qi, Fan Yu-Feng, He Jiang, Evaluation of prediction methods for heat transfer coefficient of annular flow and a novel correlation, Applied Thermal Engineering, 114, 2017. Crossref
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Cherdantsev Andrey V., Hann David B., Hewakandamby Buddhika N., Azzopardi Barry J., Study of the impacts of droplets deposited from the gas core onto a gas-sheared liquid film, International Journal of Multiphase Flow, 88, 2017. Crossref
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Xie Zhihua, Hewitt Geoffrey F., Pavlidis Dimitrios, Salinas Pablo, Pain Christopher C., Matar Omar K., Numerical study of three-dimensional droplet impact on a flowing liquid film in annular two-phase flow, Chemical Engineering Science, 166, 2017. Crossref
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Hann David B., Cherdantsev Andrey V., Azzopardi Barry J., Study of bubbles entrapped into a gas-sheared liquid film, International Journal of Multiphase Flow, 108, 2018. Crossref
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Zhu Qingzi, Wang Guanyi, Schlegel Joshua P., Yan Yikuan, Yang Xiaohong, Liu Yang, Ishii Mamoru, Buchanan John R., Experimental study of two-phase flow structure in churn-turbulent to annular flows, Experimental Thermal and Fluid Science, 129, 2021. Crossref
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Cherdantsev A. V., Markovich D. M., Evolution of Views on the Wavy Structure of a Liquid Film in Annular Dispersed Gas-Liquid Flow, Journal of Applied Mechanics and Technical Physics, 61, 3, 2020. Crossref
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Cherdantsev Andrey V., Sinha Avick, Hann David B., Studying the impacts of droplets depositing from the gas core onto a gas-sheared liquid film with stereoscopic BBLIF technique., International Journal of Multiphase Flow, 150, 2022. Crossref
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Liu Jinshun, Xue Ting, Experimental investigation of liquid entrainment in vertical upward annular flow based on fluorescence imaging, Progress in Nuclear Energy, 152, 2022. Crossref
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Cherdantsev Andrey V., Experimental Investigation of Mechanisms of Droplet Entrainment in Annular Gas-Liquid Flows: A Review, Water, 14, 23, 2022. Crossref