Refractories and Industrial Ceramics

, Volume 58, Issue 3, pp 343–347 | Cite as

Ventilation of Aerosol in a Thin-Walled Suction Funnel with Incoming Flow. Part 2. Dynamics of Dust Particles1

  • O. A. Averkova
  • K. I. Logachev
  • M. S. Gritskevich
  • A. K. Logachev

A dust and air flow approaching a local ventilation suction funnel is considered. Limiting trajectories of the dust particles are constructed for different Stokes numbers and different rates of the incoming (approach) flow. The effect of the angle of inclination of the suction funnel and its length on the ventilation coefficient is discussed.


local ventilation suction funnel detached flows discrete vortex method ventilation coefficient 


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Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  • O. A. Averkova
    • 1
  • K. I. Logachev
    • 1
  • M. S. Gritskevich
    • 2
  • A. K. Logachev
    • 1
  1. 1.FGAOU VO Shukhov Belgorod State Technological UniversityBelgorodRussia
  2. 2.Peter the Great St. Petersburg Polytechnical UniversitySt. PetersburgRussia

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