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The effect of viscous forces on heat and mass transfer in systems with turbulence promoters and in packed beds

✍ Scribed by R.E. Hicks; W.G.B. Mandersloot

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
701 KB
Volume
23
Category
Article
ISSN
0009-2509

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✦ Synopsis

The pressure drop per umt length m flow through packed beds or past turbulence promoters IS the sum of viscous and kmetlc losses 5 = a@+ bpV2 The transfer rates m such systems (dependent only on the VISCOUS forces at the transfer surfaces) are correlated by -112 = K [Re*]-"e

and may therefore be predlcted from measurements of the total surface area per umt volume S, the voldaae E and the oarameter a. which together form an 'eqmvalent hameter' S/se in the mo&tied Reynolds number Re*

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