The velocity distribution for laminar flow between parallel plates is given by (see picture) h is distance separating the plates. Origin is placed midway between them. A flow of water is at 15 C with umax = 0.10 m/s amd h = 0.1mm. Calculate the shear stress on the upper plate and give its direction. Sketch the variation of shear stress across the channel
The velocity distribution for laminar flow between parallel plates is given by (see picture) h is distance separating the plates. Origin is placed midway between them. A flow of water is at 15 C with umax = 0.10 m/s amd h = 0.1mm. Calculate the shear stress on the upper plate and give its direction. Sketch the variation of shear stress across the channel
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The velocity distribution for laminar flow between parallel plates is given by (see picture)
h is distance separating the plates. Origin is placed midway between them. A flow of water is at 15 C with umax = 0.10 m/s amd h = 0.1mm. Calculate the shear stress on the upper plate and give its direction. Sketch the variation of shear stress across the channel
Transcribed Image Text:2
2y
=1-
h
Umax
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