A numerical study of two-dimensional compaction, flow and dispersion in a chromatographic column

Karin Östergren, Christian Trägårdh

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

10 !!Citations (SciVal)

Sammanfattning

Mathematical and numerical modeling of the complex interplay between compaction, flow, and hydrodynamic dispersion in a chromatographic column under steady stale conditions has been examined. The mathematical model was based on pure elastic analysis and Darcy flow. A two-dimensional control volume approach was applied to solve the coupled nonlinear equations describing the flow and compaction. The two-dimensional equation describing the hydrodynamic dispersion was solved using an explicit control volume algorithm. Numerical diffusion was eliminated by using a window of moving points following the concentration front.
Originalspråkengelska
Sidor (från-till)247-265
TidskriftNumerical Heat Transfer Part A: Applications
Volym32
Utgåva3
StatusPublished - 1997

Ämnesklassifikation (UKÄ)

  • Livsmedelsteknik

Fingeravtryck

Utforska forskningsämnen för ”A numerical study of two-dimensional compaction, flow and dispersion in a chromatographic column”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här