7.4 Consider a disk of radius R rotating in an incompressible fluid at a speed w. The equations that describe the boundary layer on the disk are: 8(rv,) = 0 az ar Ur + Vz: ar 8z Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless that characterize the flow. groups Z. R
7.4 Consider a disk of radius R rotating in an incompressible fluid at a speed w. The equations that describe the boundary layer on the disk are: 8(rv,) = 0 az ar Ur + Vz: ar 8z Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless that characterize the flow. groups Z. R
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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![7.4 Consider a disk of radius R rotating in an incompressible fluid at a speed w. The equations that describe
the boundary layer on the disk are:
a(rv,)
Or
az
Pl Vr
Or
Uz
az
Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless groups
that characterize the flow.
Z.
R](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c9159da-a431-4a35-8439-34e918757ee3%2F793c8bea-49b3-4248-a818-e16cded17150%2Fcgbdw0g_processed.png&w=3840&q=75)
Transcribed Image Text:7.4 Consider a disk of radius R rotating in an incompressible fluid at a speed w. The equations that describe
the boundary layer on the disk are:
a(rv,)
Or
az
Pl Vr
Or
Uz
az
Use the characteristic dimensions to normalize the differential equation and obtain the dimensionless groups
that characterize the flow.
Z.
R
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