Abstract
The rectilinear flow of a second-order fluid is considered between two infinitely wide and long parallel plates. The bottom plate is at rest and has a longitudinal slot in the direction of the flow, while the top plate moves in the flow direction with a constant speed. Upper and lower bounds for the pressure error are obtained by the use of the maximum principle applied to harmonic functions.
Original language | English |
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Pages (from-to) | 456-462 |
Number of pages | 7 |
Journal | Rheologica Acta |
Volume | 18 |
Issue number | 4 |
DOIs | |
Publication status | Published - Jul 1979 |