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Stokes flow through a thin screen with patterned holes
Author(s) -
Wang C. Y.
Publication year - 1994
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.690400305
Subject(s) - eigenfunction , square (algebra) , hexagonal crystal system , stokes flow , symmetry (geometry) , flow (mathematics) , geometry , collocation (remote sensing) , mathematics , materials science , mathematical analysis , optics , physics , eigenvalues and eigenvectors , chemistry , computer science , crystallography , quantum mechanics , machine learning
Three‐dimensional Stokes flow through a thin screen which has a regular array of holes with two orthogonal axes of symmetry has been studied. The governing equation is simplified by the Roscoe potential and solved by an efficient eigenfunction expansion and collocation method. The resistance is found for circular and square holes in square arrays, and circular and hexagonal holes in triangular arrays.