6533b85cfe1ef96bd12bc23b

RESEARCH PRODUCT

Drops moving in flow with chernical reaction

Pekka NeittaanmäkiV. Rivkind

subject

Physics::Fluid Dynamicsfree boundary problemsfinite element methodNavier-Stokeschemical reactions

description

We propose a free boundary model described by coupled Navier-Stokes and chemical reaction equations with discontinuous coefRcients to simulate the chemical re- ¿ctions in viscous drops moving in a viscous incompressible ûuid. Approximation of the solution by a special ñnite element method (FEM) with a method of mapping is discussed. Several numerical resulùs åre presented.

http://urn.fi/URN:NBN:fi:jyu-201702011334