Научный вестник МГТУ ГА (Nov 2016)

SIMULATION OF AIRCRAFT CONDENSATION TRAILS AND WAKE VORTICES INTERACTION

  • T. O. Aubakirov,
  • V. T. Dedesh,
  • A. I. Zhelannikov,
  • A. N. Zamyatin

Journal volume & issue
no. 212
pp. 5 – 10

Abstract

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A technique of calculation of aircraft condensation trails (contrails) and wake vortices interaction is described. The technique is based on a suitable for real-time applications mathematical model of far wake utilizes the method of discrete vortices. The technique is supplemented by account of the influence of axial velocities in the vortex nucleus on contrail and wake vortex location. Results of calculations of contrails and wake vortices interaction for Il-76 and B-747 aircraft are presented.

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