Научная визуализация, 2024, том 16, номер 4, страницы 109 - 119, DOI: 10.26583/sv.16.4.10
Visualization Methods of Vortex Structures Acting on the Wing in High-Speed Flows
Авторы: Т.В. Константиновская1,A, В.Е. Борисов2,A, A.E. Луцкий3,A
Институт прикладной математики им. М.В. Келдыша Российской академии наук
1 ORCID: 0000-0002-1127-503X, konstantinovskaya.t.v@gmail.com
2 ORCID: 0000-0003-4448-7474, narelen@gmail.com
3 ORCID: 0000-0002-4442-0571, allutsky@yandex.ru
Аннотация
This paper considers the use of vortex structures scientific identification and visualization methods in analyzing the effects of these structures on the wing at an angle of attack in supersonic flows. The results of applying the methods of scientific identification and visualization of vortex flows for the analysis and processing of numerical data of supersonic flow are presented. In the considered problem, the generator wing and the main wing are located at an angle of attack of 20° degrees to the incoming flow. Two configurations with different length of the vortex generator are considered. The simulation was carried out using URANS equations. Numerical simulations were performed on the hybrid supercomputer system K-60 at the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences. The scientific visualization of the simulation results was carried out primarily using the Liutex vortex structures identification criterion, which belongs to the third generation of such methods. And this method was effectively complemented and enhanced by the use of other methods.
Ключевые слова: Supersonic flow visualization, tip vortex, vortex structures identification, vortex surface interaction.
