Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-25T07:28:20.108Z Has data issue: false hasContentIssue false
  • English
  • Français

An investigation of particle trajectories in two-phase flow systems

Published online by Cambridge University Press:  29 March 2006

S. A. Morsi  and
A. J. Alexander
S. A. Morsi
Affiliation:
Department of Mechanical Engineering, University of Surrey
A. J. Alexander
Affiliation:
Loughborough University of Technology
Get access Rights & Permissions [Opens in a new window]

Abstract

This paper describes a theoretical investigation into (i) the response of a spherical particle to a one-dimensional fluid flow, (ii) the motion of a spherical particle in a uniform two-dimensional fluid flow about a circular cylinder and (iii) the motion of a particle about a lifting aerofoil section. In all three cases the drag of the particle is allowed to vary with (instantaneous) Reynolds number by using an analytical approximation to the standard experimental drag-Reynolds-number relationship for spherical particles.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 55 , Issue 2 , 26 September 1972 , pp. 193 - 208
Copyright
© 1972 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Langmiur, I. & Blodgett, K. B. 1946 Army—Air Force Rep. no. 5418.
Martlew, D. L. 1960 The distribution of impact particles of various sizes on the blades of a turbine cascade. Symposium Aerodynamic Capture of Particles. Pergamon.
Michael, D. H. & Norey, P. W. 1969 Particle collision efficiencies for a sphere. J. Fluid Mech. 37, 565.Google Scholar
Neilson, J. H. & Gilchrist, A. 1968 An analytical and experimental investigation of the velocities of particles entrained by the gas flow in nozzles. J. Fluid Mech. 33, 131.Google Scholar
Parker, G. J. & Ryley, D. J. 1970 Equipment and techniques for studying the desposition of sub-micron particles on turbine blades. Proc. Inst. Mech. Eng. 184 (3c).Google Scholar
Saffman, P. G. 1965 The lift on a small sphere in a slow shear flow. J. Fluid Mech. 22, 285.Google Scholar
Zenz, F. & Othmer, O. 1960 Fluidization and Fluid-Particle Systems. Reinhold Publishing Co.