Heat-transfer rate in a tube with a fluidized bed

The heat-transfer rate in a fluidized bed as applies to heat exchangers with a tubular working section is investigated. A schematic diagram of an experimental device is presented. Spherical particles (steel and polyvinyl-chloride balls, lead shot, and polydisperse gravel) are used as model solid pha...

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Veröffentlicht in:	Chemical and petroleum engineering 2009, Vol.45 (1-2), p.60-62
1. Verfasser:	Bakhronov, Kh. Sh
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Fluidized beds Geotechnical Engineering & Applied Earth Sciences Gravel Heat transfer Industrial Chemistry/Chemical Engineering Industrial Pollution Prevention Liquefaction Mineral Resources Shot Solid phases Steels Tubes
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Beschreibung
Zusammenfassung:	The heat-transfer rate in a fluidized bed as applies to heat exchangers with a tubular working section is investigated. A schematic diagram of an experimental device is presented. Spherical particles (steel and polyvinyl-chloride balls, lead shot, and polydisperse gravel) are used as model solid phases. Curves showing the dependence of the coefficient of heat transfer on the velocity of the liquefying flow are obtained.
ISSN:	0009-2355 1573-8329
DOI:	10.1007/s10556-009-9143-x