SIMULATION OF AIRCRAFT CONDENSATION TRAILS AND WAKE VORTICES INTERACTION
Abstract
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.
About the Authors
T. O. Aubakirov
Национальное аэрокосмическое агентство Республики Казахстан
Russian Federation
Russian Federation
V. T. Dedesh
ЛИИ им. М.М. Громова
Russian Federation
Russian Federation
A. I. Zhelannikov
ЦАГИ им. проф. Н.Е. Жуковского
Russian Federation
Russian Federation
A. N. Zamyatin
ЛИИ им. М.М. Громова
Russian Federation
Russian Federation
References
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5. Dedesh V.T., Grigoriev M.A., Zamyatin A.N., Zhelannikov A.I. Calculation assessment of formation, existence and destruction of aircraft condensation trails with account of it interaction with wake vortices. International Conference on Environmental Science and Biological Engineering (ESBE 2014). Beijing. 2014. P. 17-23.
Review
For citations:
Aubakirov T.O., Dedesh V.T., Zhelannikov A.I., Zamyatin A.N. SIMULATION OF AIRCRAFT CONDENSATION TRAILS AND WAKE VORTICES INTERACTION. Civil Aviation High Technologies. 2015;(212):5-10. (In Russ.)
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