Numerical simulation of axisymmetric non­Newtonian free surface flows

• Autorzy: Tome M. F. , Grossi L. , Castelo A. , Cuminato J. A. , Fortuna A. , McKee S.
• Konferencja: Proceedings of the International Conference on Engineering Rheology ICER '99
• Języki publikacji: EN

Abstrakty

EN

A numerical method for solving axisymmetric transient non­Newtonian free surface flows is presented. The methodology employed is an extension of the two­dimensional GENSMAC code, employing a marker­and­cell technique and solving the governing equations using finite differences approximations on a staggered grid. Marker particles are used which provide both the location and the visualization of the free surface. Several simulations demonstrating the differences between Newtonian and non­Newtonian flow are presented.

Słowa kluczowe

EN

Marker-and-Cell; finite differences; free surface; non-Newtonian flow; GENSMAC

PL

hydromechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no spec.
• Strony: 121--126
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Tome M. F.

autor

Grossi L.

autor

Castelo A.

autor

Cuminato J. A.

autor

Fortuna A.

autor

McKee S.

• Dept.de Matematica, Instituto Superior Tecnico, Av.Rovisco Pais,1,1096 Lisboa, PORTUGAL