A relationship for the wall effect on the settling velocity of a sphere at any flow regime

R. Di Felice

Research output: Contribution to journalArticle

56 Citations (Scopus)

Abstract

By using a fluid dynamic analogy between a single particle in a tube and a multiparticle suspension previously derived, a relationship for the wall effect on the terminal settling velocity of a single particle in a cylindrical tube is obtained. Unlike previous relationships, this one is valid for any flow regime, from viscous to fully inertial, and it is in good agreement with experimental evidence.

Original languageEnglish
Pages (from-to)527-533
Number of pages7
JournalInternational Journal of Multiphase Flow
Volume22
Issue number3
DOIs
Publication statusPublished - Jun 1996

    Fingerprint

Keywords

  • Inertial flow
  • Terminal settling velocity
  • Viscous flow
  • Wall effect

ASJC Scopus subject areas

  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Fluid Flow and Transfer Processes

Cite this