| Title:
|
Numerical solution of Newtonian flow in bypass and non-Newtonian flow in branching channels (English) |
| Author:
|
Keslerová, R. |
| Author:
|
Kozel, K. |
| Author:
|
Prokop, V. |
| Language:
|
English |
| Journal:
|
Programs and Algorithms of Numerical Mathematics |
| Volume:
|
Proceedings of Seminar. Prague, May 28-31, 2006 |
| Issue:
|
2006 |
| Year:
|
|
| Pages:
|
137-142 |
| . |
| Category:
|
math |
| . |
| Summary:
|
This paper deals with the numerical solution of Newtonian and non-Newtonian flows. The flows are supposed to be laminar, viscous, incompressible and steady. The model used for non-Newtonian fluids is a variant of the power-law. Governing equations in this model are incompressible Navier-Stokes equations.
For numerical solution we could use artificial compressibility method with
three stage Runge-Kutta method and finite
volume method in cell centered formulation for discretization of space
derivatives. The following cases of flows are solved: flow through a bypass connected to main channel in 2D and 3D and non-Newtonian flow through branching channels in 2D. Some 2D and 3D results that could have an application in the area of biomedicine are presented. () |
| . |
| Date available:
|
2015-09-08T11:26:05Z |
| Last updated:
|
2023-06-05 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/702828 |
| . |
