E Flow in a Wavy-Wall Channel - Domain Perturbation Method

FLOW IN A WAVY-WALL CHANNEL - DOMAIN PERTURBATION METHOD  

In the two preceding sections we considered two problems that could be solved by using a regular perturbation expansion. These problems were similar in that the geometry of the 

Here we consider two generalizations of the problem of pressure-gradient driven unidirectional flow between two infinite parallel plane boundaries. The difference is that, in the present problems, we assume that the boundaries are corrugated rather than flat. In particular, instead of flat walls, we assume that the walls are located at 

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E. Flow in a Wavy-Wall Channel - Domain Perturbation Method ... 

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