Flow of an Ellis fluid in a clearance between fix surfaces of revolution

• Autorzy: Ratajczak M. , Walicka A.
• Konferencja: Third International Conference on Engineering Rheology, ICER 2005
• Języki publikacji: EN

Abstrakty

EN

In this paper the authors present the flow of a pseudo-plastic fluid in curvilinear clearances between fix surfaces of revolution. The problem was solved using the Ellis fluid. Solving the equations of motion presented in an orthogonal curvilinear coordinate system formulae describing the pressure distribution were obtained. As an example the flow between two discs is considered.

Słowa kluczowe

EN

pseudo-plastic fluid; Ellis model; clearance between two discs

PL

reologia; płyn pseudoplastyczny; model Ellisa

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2005
• Tom: Vol. 10, no spec
• Strony: 47--54
• Opis fizyczny: Bibliogr. 5 poz., tab., wykr.

Twórcy

autor

Ratajczak M.

• University of Zielona Góra, Department of Mechanics 65-246 Zielona Góra, ul. Szafrana 2, POLAND

autor

Walicka A.

• University of Zielona Góra, Department of Mechanics 65-246 Zielona Góra, ul. Szafrana 2, POLAND

Bibliografia

• [1] Bird R.B., Armstrong R.C. and Hassager O. (1987): Dynamie of Polymeric Liąuids. Vol.l - New York: J. Wiley Sons.
• [2] Matsuhisa S. and Bird R.B. (1965): Analytical and numerical Solutions for laminar flow of the non-Newtonian EU fluid. - AIChE Journal, 1965, pp.588-595.
• [3] Ratajczak M. (2005): The analysis offlow of pseudoplasic fluids in claranceses between rotating surfaces ofrevolutio (in Polish) - PhD Thesis, University of Zielona Góra.
• [4] Walicka A. (2002a): Rheodynamics of Non-Newtonian Fluids in Straight and Curved Channels (in Polish). - Zieloi Góra: University Press.
• [5] Walicka A. (2002b): Rotational flows of the rheologially complex media in thin annular channels (in Russian). Zielona Góra: University Press.