Abstract
The effect of blowing through a porous rotating disk on the flow induced by this disk is studied. For strong blowing the flow is almost wholly inviscid. First-order viscous effects are encountered only in a thin layer at some distance from the disk. The results of an asymptotic analysis are compared with numerical integrations of the full equations and complete agreement is found.
Original language | English |
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Pages (from-to) | 789-798 |
Number of pages | 10 |
Journal | Journal of Fluid Mechanics |
Volume | 47 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1971 |