On the metric graph model for flows in tubular nanostructures
Date
2019ISSN
2220-8054Source
Nanosystems: Physics, Chemistry, MathematicsVolume
10Issue
1Pages
6-11Google Scholar check
Metadata
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A metric graph model is suggested for the Stokes flow concentrated in the vicinity of a network embedded in R3. As a basic problem, we consider the case corresponding to strong variation of the viscosity and density in a cylinder of small radius. An equation for the main term of the asymptotics is obtained. As for a graph structure, coupling conditions are assumed at the graph vertices.