Geodesic
Tне flow of air in the ajcisymmetric channel with angles, backsteps and cavities
Matematičeskoe modelirovanie, Tome 13 (2001) no. 10, pp. 103-119 Cet article a éte moissonné depuis la source Math-Net.Ru

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In this papar the Godunov's scheme was used for modelling the subsonic flow of air in the axisymmetric channels with angles, backsteps and cavities. The results of the analytical decision of task about washing of convex and concave angles are presented and compared with numerical results. Always zones of separations were inside of cavities. The static pressure distributions along channels are agreed with experimental observations qualitatively. The results are axisymmetric themselves. The task about of the flow of the acute angles in Cartesian coordinates was decided. This solution was used for analysis of quality of results of calculations. The static pressure and velocity of flow variated near acute angles. 
@article{MM_2001_13_10_a7,
     author = {V. G. Vysotina},
     title = {T{\cyrn}{\cyre} flow of air in the ajcisymmetric channel with angles, backsteps and cavities},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {103--119},
     year = {2001},
     volume = {13},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2001_13_10_a7/}
}
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V. G. Vysotina. Tне flow of air in the ajcisymmetric channel with angles, backsteps and cavities. Matematičeskoe modelirovanie, Tome 13 (2001) no. 10, pp. 103-119. http://geodesic.mathdoc.fr/item/MM_2001_13_10_a7/