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This article is cited in 4 scientific papers (total in 4 papers)
Investigation of vortex structures in supersonic flow around tandem wings
V. E. Borisov, T. V. Konstantinovskaya, A. E. Lutsky Keldysh Institute of Applied Mathematics RAS
Abstract:
Based on the mathematical model of unsteady Reynolds equations (URANS) numerical
simulation of supersonic (M=3) flow around a tandem of finite span wings is carried out.
The interaction of the tip vortex from the front wing, mounted at an angle of 10 degrees,
with the surface of the second wing located downstream is investigated. It is shown that
several secondary vortices with different directions of rotation are formed during this interaction. Modern methods of vortex structures identification and visualization based on
the Liutex criterion are used.
Keywords:
supersonic flow, wing tip vortex, vortex surface interaction.
Received: 10.03.2022 Revised: 28.04.2022 Accepted: 16.05.2022
Citation:
V. E. Borisov, T. V. Konstantinovskaya, A. E. Lutsky, “Investigation of vortex structures in supersonic flow around tandem wings”, Mat. Model., 34:6 (2022), 92–110; Math. Models Comput. Simul., 15:1 (2023), 59–72
Linking options:
https://www.mathnet.ru/eng/mm4385 https://www.mathnet.ru/eng/mm/v34/i6/p92
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