The wall-jet problem is considered with, in turn, the effects of blowing and suction through the wall and the wall moving. In both cases it is assumed that the effect has the appropriate power-law variation so as to maintain the similarity form. It is shown that the resulting ordinary differential e
A note on the wall-jet problem II
โ Scribed by D.J. Needham; J.H. Merkin
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 197 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0022-0833
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โฆ Synopsis
The wall-jet problem described in a previous paper in which the effects of suction through the wall and the wall moving were allowed so as to still satisfy the momentum condition for the wall jet is considered further. It is shown that, as well as the upper branch of solutions which were obtained previously, there is a lower branch of solutions, all of which have a region of reversed flow next to the wall.
๐ SIMILAR VOLUMES
The paper contains the results of extensive single-point hot-wire and resistance-thermometer measurements in a wall jet on a heated concave wall with an external free stream. It is found that the turbulence in the inner (wall) and outer layers is sensitive to the distortion produced by the curved wa