Mass transfer with surface reaction in arrays of cylinders at low reynolds and high peclet numbers


Autoria(s): Govindarao, VMH; Lekshminarayanan, H
Data(s)

20/12/1977

Resumo

Creeping flow hydrodynamics combined with diffusion boundary layer equation are solved in conjunction with free-surface cell model to obtain a solution of the problem of convective transfer with surface reaction for flow parallel to an array of cylindrical pellets at high Peclet numbers and under fast and intermediate kinetics regimes. Expressions are derived for surface concentration, boundary layer thickness, mass flux and Sherwood number in terms of Damkoehler number, Peclet number and void fraction of the array. The theoretical results are evaluated numerically.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/24002/1/22.pdf

Govindarao, VMH and Lekshminarayanan, H (1977) Mass transfer with surface reaction in arrays of cylinders at low reynolds and high peclet numbers. In: Journal of Chemical Engineering of Japan, 10 (6). pp. 435-439.

Publicador

Society Chemical Engineering Japan

Relação

http://www.journalarchive.jst.go.jp/english/jnlabstract_en.php?cdjournal=jcej1968&cdvol=10&noissue=6&startpage=435

http://eprints.iisc.ernet.in/24002/

Palavras-Chave #Chemical Engineering
Tipo

Journal Article

PeerReviewed