Influence of stagnant zones on transient and asymptotic dispersion in macroscopically homogeneous porous media

• Main Authors: Kandhai, D., Hlushkou, D., Hoekstra, Alfons G., Sloot, Peter M. A., Van As, H., Tallarek, U.
• 其他作者: School of Computer Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Computer science and engineering
• 在線閱讀: https://hdl.handle.net/10356/84473; http://hdl.handle.net/10220/10187

The role of stagnant zones in hydrodynamic dispersion is studied for creeping flow through a fixed bed of spherical permeable particles, covering several orders of characteristic time and length scales associated with fluid transport. Numerical simulations employ a hierarchical model to cope with th...