Explicit streamline method for steady flows of non-Newtonian matter: History-dependence and free surfaces
Journal Article
·
· Journal of Computational Physics; (United States)
- Western Michigan Univ., Kalamazoo (United States)
- Institute of Space and Astronautical Science, Kanagawa (Japan)
A new finite-difference method involving a streamline coordinate is developed for analyzing two-dimensional steady non-Newtonian flows with history dependence. The boundary of the material is partially free and partially confined. The proposed method is neither the method of stream function nor the use of convected reference frame. It simply regards streamline as an independent coordinate, thereby retaining the merits of both the Eulerian and Lagrangian schemes. The efficiency of the method is demonstrated in examples of several models' matter steadily discharging from a slit into a free space.
- OSTI ID:
- 6605568
- Journal Information:
- Journal of Computational Physics; (United States), Journal Name: Journal of Computational Physics; (United States) Vol. 104:2; ISSN 0021-9991; ISSN JCTPAH
- Country of Publication:
- United States
- Language:
- English
Similar Records
Cosmological dynamics: from the Eulerian to the Lagrangian frame. Part I. Newtonian approximation
Implementation of a friction model in an Eulerian viscoplastic formulation for steady flow
Free convection flow of non-Newtonian fluids along a vertical plate embedded in a porous medium
Journal Article
·
Sun Jun 01 00:00:00 EDT 2014
· Journal of Cosmology and Astroparticle Physics
·
OSTI ID:22373509
Implementation of a friction model in an Eulerian viscoplastic formulation for steady flow
Technical Report
·
Sun Mar 31 23:00:00 EST 1996
·
OSTI ID:432879
Free convection flow of non-Newtonian fluids along a vertical plate embedded in a porous medium
Journal Article
·
Sun Jan 31 23:00:00 EST 1988
· Journal of Heat Transfer (Transactions of the ASME (American Society of Mechanical Engineers), Series C); (United States)
·
OSTI ID:5981575