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

• المؤلفون الرئيسيون: Kandhai, D., Hlushkou, D., Hoekstra, Alfons G., Sloot, Peter M. A., Van As, H., Tallarek, U.
• مؤلفون آخرون: School of Computer Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Computer science and engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84473; http://hdl.handle.net/10220/10187
• المؤسسة: Nanyang Technological University

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...