J2-0099 — Annual report 2008
1.
M.Založnik, S.Xin and B.Šarler. Verification of a numerical model of macrosegregation in direct chill casting.

This paper aims to point out the critical problems in numerical verification of solidification simulation codes and the complexity of the verification and to propose and apply a procedure of generalized verification for macrosegregation simulation.

COBISS.SI-ID: 888059
2.
G. Kosec and B.Šarler. Solution of thermo-fluid problems by collocation with local pressure correction.

The purpose of this paper is to explore the application of the mesh-free local radial basis function collocation method (RBFCM) in solution of coupled heat transfer and fluid-flow problems. The pressure-velocity coupling is calculated iteratively, with pressure correction, predicted from the local mass continuity equation violation. This formulation does not require solution of pressure Poisson or pressure correction Poisson equations and thus much simplifies the previous attempts in the field.

COBISS.SI-ID: 992507