Visualization of flow structures inside a conical spouted bed by electrical capacitance volume tomography

Particuology - Tập 42 - Trang 15-25 - 2019
Hoon Chae Park1, Hang Seok Choi1
1Department of Environmental Engineering, Yonsei University, Wonju, 26493, Republic of Korea

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Tài liệu tham khảo

Bendat, 1993

Benyahia, 2005, Enhanced voidage correlations for packed beds of various particle shapes and sizes, Particulate Science and Technology, 23, 169, 10.1080/02726350590922242

Dogan, 2000, Hydrodynamics and stability of slot-rectangular spouted beds. Part I: Thin bed, Chemical Engineering Communications, 181, 225, 10.1080/00986440008912822

Epstein, 2011

Freitas, 2004, Identification of flow regimes in slot-rectangular spouted beds using pressure fluctuations, Canadian Journal of Chemical Engineering, 82, 60, 10.1002/cjce.5450820108

Freitas, 2000, Hydrodynamics and stability of slot-rectangular spouted beds. Part II: Increasing bed thickness, Chemical Engineering Communications, 181, 243, 10.1080/00986440008912823

Du, 2007, Development of electrical capacitance volume tomography (ECVT) and electrostatic tomography (EST) for 3D density imaging of fluidized bed system, Proceedings of the 12th international conference on fluidization-new horizons in fluidization engineering, 473

Halow, 1993, Observations of a fluidized-bed using capacitance imaging, Chemical Engineering Science, 48, 643, 10.1016/0009-2509(93)80133-B

Kuipers, 1993, Computer simulation of the hydrodynamics of a two-dimensional gas-fluidized bed, Computers & Chemical Engineering, 17, 839, 10.1016/0098-1354(93)80067-W

Lee, 2017, Numerical study on fast pyrolysis of lignocellulosic biomass with varying column size of bubbling fluidized bed, ASC Sustainable Chemistry and Engineering, 5, 2196, 10.1021/acssuschemeng.6b02360

Marreto, 2009, Analysis of pressure fluctuations during water evaporation in spouted bed, Canadian Journal of Chemical Engineering, 87, 386, 10.1002/cjce.20173

McKeen, 2003, Simulation and experimental validation of a freely bubbling bed of FCC catalyst, Powder Technology, 129, 139, 10.1016/S0032-5910(02)00294-2

Mollick, 2012, Assessment of stability of spouted bed using pressure fluctuation analysis, Industrial & Engineering Chemistry Research, 51, 12117, 10.1021/ie300950p

Oliveira, 2008, Evaluation of flow regimes in a semi cylindrical spouted bed through statistical, mutual information, spectral and Hurst’s analysis, Canadian Journal of Chemical Engineering, 86, 582, 10.1002/cjce.20055

Piskova, 2008, Characterization of spouted bed regimes using pressure fluctuation signals, Chemical Engineering Science, 63, 2307, 10.1016/j.ces.2006.05.005

Rocha, 1998, Pressure drop fluctuation analysis as a tool for obtaining the fluid-dynamic regimes in spouted beds, Drying, 98A, 512

San Jose, 1995, Correlation for calculation of the gas dispersion coefficient in conical spouted beds, Chemical Engineering Science, 50, 2161, 10.1016/0009-2509(95)00079-K

Sari, 2012, Characterization of gas–solid flow in conical spouted beds operating with heavy particles, Experimental Thermal and Fluid Science, 40, 132, 10.1016/j.expthermflusci.2012.02.008

Svensson, 1996, Fluidization regimes in non-slugging fluidized beds: The influence of pressure drop across the air distributor, Powder Technology, 86, 299, 10.1016/0032-5910(95)03055-7

Taranto, 1997, Monitoring spouted bed regimes through the analysis of bed pressure drop fluctuations

Vahlas, 2006, Principles and applications of CVD powder technology, Materials Science and Engineering R: Reports, 53, 1, 10.1016/j.mser.2006.05.001

Van Ommen, 2008, Measuring the gas–solids distribution in fluidized beds ― A review, International Journal of Chemical Reactor Engineering, 6, 1, 10.2202/1542-6580.1796

Wang, 2010, Electrical capacitance volume tomography: Design and applications, Sensors, 10, 1890, 10.3390/s100301890

Wang, 2012, Electrical capacitance volume tomography imaging of three-dimensional flow structures and solids concentration distributions in a riser and a bend of a gas-solid circulating fluidized bed, Industrial and Engineering Chemistry Research, 51, 10968, 10.1021/ie300746q

Wang, 2010, Horizontal gas and gas/solid jet penetration in a gas-solid fluidized bed, Chemical Engineering Science, 65, 3394, 10.1016/j.ces.2010.02.036

Warsito, 2005, Dynamics of spiral bubble plume motion in the entrance region of bubble columns and three-phase fluidized beds using 3D ECT, Chemical Engineering Science, 60, 6073, 10.1016/j.ces.2005.01.033

Warsito, 2007, Electrical capacitance volume tomography, IEEE Sensors Journal, 7, 525, 10.1109/JSEN.2007.891952

Weber, 2013, Bubbling fluidized bed characterization using electrical capacitance volume tomography (ECVT), Powder Technology, 242, 40, 10.1016/j.powtec.2013.01.044

Weber, 2013, Fluid bed characterization using electrical capacitance volume tomography (ECVT): compared to CPFD software’s barracuda, Powder Technology, 250, 138, 10.1016/j.powtec.2013.10.005

Xie, 1992, Electrical capacitance tomography for flow imaging: system model for development of image reconstruction algorithms and design of primary sensors, IEE Proceedings G, 139, 89

Xu, 2004, Statistical and frequency analysis of pressure fluctuations in spouted beds, Powder Technology, 140, 141, 10.1016/j.powtec.2004.02.003