Results for a turbulent system with unbounded viscosities: weak formulations, existence of solutions, boundedness, smoothness
نویسنده
چکیده
We consider a circulation system arising in turbulence modelling in fluid dynamics with unbounded eddy viscosities. Various notions of weak solution are considered and compared. We establish existence and regularity results. In particular we study the boundedness of weak solutions. We also establish an existence result for a classical solution.
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تاریخ انتشار 2008