MATHEMATICAL DESCRIPTION OF PARTICLE MOTION IN THE DUST-PROOF DEVICE OF A GAS TURBINE ENGINE

Authors

  • Dmitry Aleksandrovich Emelyanov Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin», Russia
  • Sergey Panov Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»
  • Alexey Popov Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»
  • Vladimir Sanin Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»

Keywords:

dust protection device, dust particles, two-phase flow, mathematical description, particle motion, aerodynamics, turbulence, dust accumulation

Abstract

The motion of dust particles moving in the air under the action of centrifugal forces in the inner chamber of the dust protection device is investigated. The analysis of the cumulative forces acting on a dust particle during the movement of a two-phase flow in the field of action of centrifugal forces of the dust protection device is carried out. A mathematical model describing the movement of the air-material flow is presented. A computational solution of the problem of particle motion in a gas flow is given, take in account the interaction of the particle with the outer walls of the chamber of the dust-proof device.

Author Biographies

Dmitry Aleksandrovich Emelyanov, Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin», Russia

Cand. of Tech. Sci., Assoc. Prof., Dept. of Aviation Engines of the Air Force Education and Research Center “Air Force Academy named after Prof. N. E. Zhukovsky and Y. A. Gagarin”. Dipl. engineer (BGTU, 2013). Studies in the area of two-phase flows

Sergey Panov, Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»

Prof., Dept of Mathematic of Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin». Dipl. engineer (VGUIT, 1996).

Alexey Popov, Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»

Dr.  of  Tech.  Sci., Prof.,  Dept  of  Aviation  Engines of Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin».  Dipl.  engineer  (RVKI  RVSN,  1993).

Vladimir Sanin, Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin»

Dr.  of  Tech.  Sci., Prof.,  Dept  of Mathematic of Air Force Education and Research Center «Air Force Academy named Prof. N. E. Zhukovsky and Y. A. Gagarin».  Dipl.  engineer  (VGTU,  1995) 

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Published

2023-05-04

Issue

Vol. 27 No. 1 (2023)

Section

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