DocumentCode
708753
Title
Calculation of transonic flow past the twisted wings
Author
Ryabinin, Anatoly
Author_Institution
St.-Petersburg State Univ., St. Petersburg, Russia
fYear
2015
fDate
2-6 Feb. 2015
Firstpage
1
Lastpage
5
Abstract
The spatial flow around an asymmetric wing segment J-78 with a twist is studied. Solutions of Reynolds-averaged Navier-Stokes equations are obtained with Ansys CFX - 13 finite volume solver. A three-dimensional mesh with elongated along the wing span elements near the wing is used. The pressure distribution on the wing surface is studied in the certain range of average angle of attack. This range corresponds to coalescence and splitting of the super-sonic regions above the upper surface of the wing.
Keywords
Navier-Stokes equations; aerospace components; finite volume methods; mesh generation; supersonic flow; transonic flow; Ansys CFX; J-78 asymmetric wing; Reynolds-averaged Navier-Stokes equations; angle of attack; finite volume solver; pressure distribution; spatial flow; supersonic flow; three-dimensional mesh; transonic flow; twisted wings; Atmospheric modeling; Automotive components; Computational modeling; Finite element analysis; Force; Navier-Stokes equations; Three-dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanics - Seventh Polyakhov's Reading, 2015 International Conference on
Conference_Location
Saint Petersburg
Type
conf
DOI
10.1109/POLYAKHOV.2015.7106768
Filename
7106768
Link To Document