INCREASED PRODUCTIVITY FANS FOR LOCAL VENTILATION FEATURES OF APPLICATION VORTEX CHAMBERS IN TURBOMACHINES AERODYNAMIC ACTIVE PROFILES

Authors

  • Nikolai Makarov Ural State Mining University
  • Denis Kabelev Ural State Mining University

Keywords:

turbo-machine, fan, circulation, vortex chamber, aerodynamic design, aerodynamic loading, local ventilation

Abstract

The structural and well-grounded way to improve
mines’ turbo-machines efficiency (fans for local
ventilation) in terms of increasing their aerodynamic loading and adaptability usingvortex chambers is cited. The aerodynamic test findings of the
fan prototype for local ventilation VRVP compared with existing analogues are presented.

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Published

2015-06-30

Issue

No. 2 (5) (2015)

Section

MINING AEROGAS DYNAMICS