Free interface evolution in Norton-Hoff flows with numerical aspects

Autor:	J. Ferchichi, I. Gaied, H. B. Khenous
Rok vydání:	2013
Předmět:	Convection Engineering Work (thermodynamics) Interface (Java) business.industry General Mathematics Operator (physics) Mechanics Physics::Fluid Dynamics Evolution theory Free interface Compressibility Calculus Fluid motion business
Zdroj:	Afrika Matematika. 26:1-16
ISSN:	2190-7668 1012-9405
DOI:	10.1007/s13370-013-0173-3
Popis:	We deal with free boundaries evolution in visco-plastic flows. The fluid motion is governed by the incompressible Norton-Hoff operator in the non-cylindrical quasi-static case coupled with the time-dependent convection system. The novelty of this work is that we supply the existence result of an interface between two non-miscible fluids by the use of the non-smooth evolution theory. We argue some numerical examples to illustrate our result.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::890acb18740daee44f5ae17a52942556 https://doi.org/10.1007/s13370-013-0173-3 Zobrazit plný text záznamu Full text from SpringerLink