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The role of porosity in filtration. Part X: Deposition of compressible cakes on external radial surfaces
Author(s) -
Tiller F. M.,
Yeh C. S.
Publication year - 1985
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690310803
Subject(s) - filtration (mathematics) , porosity , constant (computer programming) , drag , compressibility , deposition (geology) , mechanics , particle deposition , particle (ecology) , particulates , materials science , chemistry , composite material , physics , mathematics , geology , paleontology , statistics , oceanography , sediment , computer science , turbulence , programming language , organic chemistry
The theory of deposition of compressible, particulate beds on cyclindrical surfaces is developed for both constant‐pressure and constant‐rate filtration. Radial flow is encountered in tubular filters and in both filtering and sedimenting centrifuges. It differs mathematically from filtration on planar surfaces in the manner in which the frictional drag balance on the particle structure is coupled with Darcy's equation.