A novel finite point method for flow simulation
β Scribed by M. Cheng; G. R. Liu
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 435 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.365
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π SIMILAR VOLUMES
## Abstract A finite piece method is proposed to simulate threeβdimensional slit flows in extrusion sheet dies in this paper. The simulations concern incompressible fluids obeying different constitutive equations: generalized Newtonian (CarreauβYasuda law), and viscoelastic PhanβThien Tanner (PTT)
A second-order accurate, highly efficient method is developed for simulating unsteady three-dimensional incompressible flows in complex geometries. This is achieved by using boundary body forces that allow the imposition of the boundary conditions on a given surface not coinciding with the computati