On the solvability of a problem of stationary fluid flow in a helical pipe (CROSBI ID 155411)
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Podaci o odgovornosti
Pažanin, Igor
engleski
On the solvability of a problem of stationary fluid flow in a helical pipe
In this paper we consider a flow of incompressible Newtonian fluid through a pipe with helical shape. We suppose that the flow is governed by the prescribed pressure drop between pipe's ends. Such model has relevance to some important engineering applications. Under small data assumption, we prove the existence and uniqueness of the weak solution to the corresponding Navier-Stokes system with pressure boundary condition. The proof is based on the contraction method.
Navier-Stokes equations; pressure boundary condition; helical pipe
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Podaci o izdanju
2009
2009.
57061-1-57061-10
objavljeno
1024-123X
10.1155/2009/957061