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- W1992800166 abstract "Abstract Transport Disengaging Height (TDH), defined as the freeboard height whereby the entrainment rate does not change appreciably [1–6], is an important parameter in the design of gas–solid fluidized bed systems to minimize particle loss. Unfortunately, despite the initiation and subsequent development of TDH correlations since 1958 [4], poor agreement between predicted and experimental values persists [1] due to the reliance on empirical data-fitting in the absence of a fundamental understanding of the TDH phenomenon. Accordingly, this work aims to provide a comprehensive review of the available TDH correlations. TDH values predicted by 25 correlations were evaluated over a range of superficial gas velocities, particle sizes, particle size distributions, and column diameters. Four observations are worth highlighting: (i) Discrepancies of up to five orders of magnitude were found among TDH values predicted by the various correlations, (ii) Unphysical phenomena predicted include negative TDH values, (iii) Geldart Group B correlations perform better for Geldart Group B particles than Geldart Group A correlations for Geldart Group A particles, and (iv) Prediction often fails in the transition from the freely bubbling to the slugging regime. The ad hoc inclusion and/or exclusion of parameters, and the use of empirical constants to improve empirical data-fitting in the generation of empirical TDH correlations are not useful in either improving predictions of TDH values or advancing the understanding of the TDH phenomenon. Correlations empirically derived do not perform well beyond the narrow scope of experimental condition tested, while semi-empirical or theoretical models available fall short. The lack of predictive capability of the available TDH correlations appears to stem from a deficiency in an understanding of the impact of inter-particle (e.g., cohesion or clustering effects) and inter-species interactions (e.g., collisional momentum transfer effects)." @default.
- W1992800166 created "2016-06-24" @default.
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- W1992800166 date "2015-05-01" @default.
- W1992800166 modified "2023-09-30" @default.
- W1992800166 title "Comparative study of Transport Disengaging Height (TDH) correlations in gas–solid fluidization" @default.
- W1992800166 cites W1481294508 @default.
- W1992800166 cites W1495847547 @default.
- W1992800166 cites W1963785330 @default.
- W1992800166 cites W1964729406 @default.
- W1992800166 cites W1968676028 @default.
- W1992800166 cites W1969322903 @default.
- W1992800166 cites W1969608644 @default.
- W1992800166 cites W1970056884 @default.
- W1992800166 cites W1970522099 @default.
- W1992800166 cites W1973651570 @default.
- W1992800166 cites W1974959902 @default.
- W1992800166 cites W1975455574 @default.
- W1992800166 cites W1979155522 @default.
- W1992800166 cites W1980349119 @default.
- W1992800166 cites W1980837853 @default.
- W1992800166 cites W1980898004 @default.
- W1992800166 cites W1981330716 @default.
- W1992800166 cites W1981540255 @default.
- W1992800166 cites W1983174576 @default.
- W1992800166 cites W1983841180 @default.
- W1992800166 cites W1986506614 @default.
- W1992800166 cites W1989612417 @default.
- W1992800166 cites W1992648711 @default.
- W1992800166 cites W1996180582 @default.
- W1992800166 cites W1998205447 @default.
- W1992800166 cites W1998409010 @default.
- W1992800166 cites W1998666619 @default.
- W1992800166 cites W1999684110 @default.
- W1992800166 cites W2001639110 @default.
- W1992800166 cites W2002448088 @default.
- W1992800166 cites W2002730090 @default.
- W1992800166 cites W2004452589 @default.
- W1992800166 cites W2006445838 @default.
- W1992800166 cites W2006764325 @default.
- W1992800166 cites W2007387299 @default.
- W1992800166 cites W2010006816 @default.
- W1992800166 cites W2011320263 @default.
- W1992800166 cites W2013427061 @default.
- W1992800166 cites W2014303437 @default.
- W1992800166 cites W2017128431 @default.
- W1992800166 cites W2020103288 @default.
- W1992800166 cites W2022310875 @default.
- W1992800166 cites W2025152690 @default.
- W1992800166 cites W2027159195 @default.
- W1992800166 cites W2027714927 @default.
- W1992800166 cites W2029578442 @default.
- W1992800166 cites W2031262551 @default.
- W1992800166 cites W2036029790 @default.
- W1992800166 cites W2039593430 @default.
- W1992800166 cites W2040182327 @default.
- W1992800166 cites W2040356493 @default.
- W1992800166 cites W2043038681 @default.
- W1992800166 cites W2044850193 @default.
- W1992800166 cites W2045436326 @default.
- W1992800166 cites W2047073267 @default.
- W1992800166 cites W2052736046 @default.
- W1992800166 cites W2059037438 @default.
- W1992800166 cites W2060905498 @default.
- W1992800166 cites W2062804830 @default.
- W1992800166 cites W2063928196 @default.
- W1992800166 cites W2067100144 @default.
- W1992800166 cites W2071121704 @default.
- W1992800166 cites W2084059662 @default.
- W1992800166 cites W2090279121 @default.
- W1992800166 cites W2091177784 @default.
- W1992800166 cites W2093554635 @default.
- W1992800166 cites W2095150983 @default.
- W1992800166 cites W2109059423 @default.
- W1992800166 cites W2126452156 @default.
- W1992800166 cites W2128018468 @default.
- W1992800166 cites W2130883963 @default.
- W1992800166 cites W2147147513 @default.
- W1992800166 cites W2150609501 @default.
- W1992800166 cites W2156109408 @default.
- W1992800166 cites W2159609941 @default.
- W1992800166 cites W2162576350 @default.
- W1992800166 cites W3092220253 @default.
- W1992800166 cites W1979796186 @default.
- W1992800166 doi "https://doi.org/10.1016/j.powtec.2015.02.010" @default.
- W1992800166 hasPublicationYear "2015" @default.
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