Stokes flow past a cylindrical interface and a rigid obstacle in a tunnel

• Autorzy: Kohr M.
• Języki publikacji: EN

Abstrakty

EN

A direct integral equation method for the creeping flow of a viscous incompressible fluid in the presence of a solid particle and a cylindrical interface is developed. The rigid obstacle and the cylindrical interface are immersed in another fluid, which is located in a domain bounded by two rigid walls. The integral formulation uses a combination between single-layer and the double-layer potentials, with the densities defined on the boundary of the rigid obstacle and the interface, respectively. The problem is reduced to the study of the existence and the uniqueness for a second-kind integral system of Fredholm equations.

Słowa kluczowe

EN

Stokes flow; tunnel; rigid abstracle; cylindrical interface

PL

przepływ Stokesa; tunel; zagadnienie brzegowe

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Matematyka
• Rocznik: 1998
• Tom: z. 22 [170]
• Strony: 79--99
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Kohr M.

• "Babes-Bolyai " University, Faculty of Mathematics