Loading...

Improved advection algorithm of computational modeling of free surface flow using structured grids

Babaei, R ; Sharif University of Technology | 2006

503 Viewed
  1. Type of Document: Article
  2. DOI: 10.1016/j.cma.2005.02.023
  3. Publisher: 2006
  4. Abstract:
  5. In the present study a finite difference method has been developed to model the transient fluid flow and heat transfer. A single fluid has been selected for modeling of mold filling and The SOLA-VOF 3D technique was modified to increase the accuracy of simulation of filling phenomena for shape castings. The model was then evaluated with the experimental methods. Refereeing to the experimental and simulation results a good consistency and the accuracy of the suggested model are confirmed. © 2005 Published by Elsevier B.V
  6. Keywords:
  7. Boundary conditions ; Computational fluid dynamics ; Computational geometry ; Computer simulation ; Finite difference method ; Flow of fluids ; Heat convection ; Metal castings ; Surface tension ; Advection algorithms ; Free surface ; Mass conservation equation ; Mold filling ; Simple line interface calculation (SLIC) ; Structured grid ; Computational methods ; Advection ; Algorithm ; Fluid flow ; Free surface flow ; Heat transfer ; Molding
  8. Source: Computer Methods in Applied Mechanics and Engineering ; Volume 195, Issue 7-8 , 2006 , Pages 775-795 ; 00457825 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/pii/S0045782505001295