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Average of the Navier's Law on the Rapidly Oscillating Boundary

✍ Scribed by Eduard Marušić-Paloka

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
131 KB
Volume
259
Category
Article
ISSN
0022-247X

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✦ Synopsis

We study the flow of Newtonian fluid in a domain with periodically wrinkled Ž . boundary with slip Navier's boundary condition. The goal of this paper is to replace a microscopic boundary condition, posed on the rough boundary, by some macroscopic boundary condition, posed on the middle surface of the oscillating boundary. Depending on the shape of wrinkles and the friction coefficient we get four different effective models.

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