scholarly journals Comparative analysis of OpenFOAM solvers for the problem of supersonic flow around a cone at an angle of attack

2020 ◽  
pp. 1-12
Author(s):  
Alexander Evgenyevich Bondarev ◽  
Artyom Evgenyevich Kuvshinnikov ◽  
Tatiana Nikolaevna Mikhailova ◽  
Irina Gennadievna Ryzhova
Keyword(s):  
Comparative Analysis ◽  
Supersonic Flow ◽  
Angle Of Attack ◽  
Flow Around A Cone

scholarly journals Analysis of the behavior of OpenFOAM solvers for 3D problem of supersonic flow around a cone at an angle of attack

2020 ◽  
Author(s):  
Aleksandr Bondarev ◽  
Artem Kuvshinnikov
Keyword(s):  
Supersonic Flow ◽  
Numerical Methods ◽  
Software Package ◽  
Computational Experiment ◽  
Basic Problem ◽  
Angle Of Attack ◽  
Gas Dynamic ◽  
Half Angle ◽  
3D Problem ◽  
Flow Around A Cone

This paper is devoted to comparative analysis of numerical methods accuracy. Comparative estimation of accuracy is performed for numerical methods presented as solvers integrated to open sotware package OpenFOAM. Three different OpenFOAM solvers are selected to numerically solve the problem of supersonic flow around a cone. The angle of attack, cone half-angle and Mach number were varied in the selected ranges with a certain step. This approach is implemented using a generalized computational experiment that allows, based on parallel technologies, the simultaneous solution of the same basic problem with different input parameters. A number of test calculations were carried out. The deviation fields of gas-dynamic quantities for all solvers are analyzed. The construction of a generalized computational experiment made it possible to compare the accuracy of the considered solvers not only for one, separately taken problem, but for a class of problems specified by the ranges of variation of the determining parameters. Such an assessment of accuracy can be very useful for users of the software package when choosing a solver. Also, the results obtained can be useful for solver developers.

Allowing for the injection of gas when calculating supersonic flow around a cone

1971 ◽  
Vol 20 (1) ◽  
pp. 29-33
Author(s):  
A. M. Mkhitaryan ◽  
M. P. Ovsyannikov
Keyword(s):  
Supersonic Flow ◽  
Flow Around A Cone

Supersonic flow past a sharp cone oscillating about a zero angle of attack

1998 ◽  
Vol 33 (6) ◽  
pp. 913-923
Author(s):  
Yu. M. Lipnitskii ◽  
E. V. Matsyura ◽  
A. N. Pokrovskii
Keyword(s):  
Supersonic Flow ◽  
Angle Of Attack ◽  
Flow Past ◽  
Sharp Cone

Numerical solution of the problem of supersonic flow past conical bodies at an angle of attack

1967 ◽  
Vol 1 (1) ◽  
pp. 100-101
Author(s):  
N. A. Makhin ◽  
V. F. Syagaev
Keyword(s):  
Supersonic Flow ◽  
Numerical Solution ◽  
Angle Of Attack ◽  
Flow Past

Effect of angle of attack on supersonic flow past axisymmetric blunt bodies with surface injection

1988 ◽  
Vol 22 (5) ◽  
pp. 737-742 ◽  
Author(s):  
V. A. Antonov ◽  
A. M. Grishin ◽  
F. M. Pakhomov
Keyword(s):  
Supersonic Flow ◽  
Angle Of Attack ◽  
Flow Past ◽  
Blunt Bodies
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