Title:
流体の流れの内部における粒子間相互作用の向上
Document Type and Number:
Japanese Patent JP2007522395
Kind Code:
A
Abstract:
Interaction between two different species of particles in a fluid stream is promoted by generating turbulent eddies in the fluid stream. The turbulent eddies are designed to be of such size and/or intensity that the two species of particles are entrained into the eddies to significantly different extents. Consequently, the different species of particles follow different trajectories, and the likelihood of collisions or interactions between the particles is increased. Optimum collision rates will occur for a system which maintains a Stokes Number (St) much less than 1 for one species, and or order 1 or greater for the other species. The invention has particular application in air pollution control, by promoting agglomeration of fine pollutant particles in air streams into larger particles to thereby facilitate their subsequent removal from the air streams.
Inventors:
Truth, Rodney John
Wilkins, John Walter
Nathan, Graham Gerold
Kelso, Richard Malcolm
Cult, Peter Anthony Marx
Wilkins, John Walter
Nathan, Graham Gerold
Kelso, Richard Malcolm
Cult, Peter Anthony Marx
Application Number:
JP2006551686A
Publication Date:
August 09, 2007
Filing Date:
February 09, 2005
Export Citation:
Assignee:
Indigo Technologies Group Proprietary Limited
International Classes:
F15D1/02; B01D51/02; B01F23/00; B01F23/30; B01J2/16; F15D1/12
Domestic Patent References:
| JPH05200262A | 1993-08-10 | |||
| JPH09173807A | 1997-07-08 |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Keiji width
Yasu Furukawa
Toshio Nishitani
Keiji width