|
This article is cited in 1 scientific paper (total in 1 paper)
Nonclassical transonic boundary layers: toward overcoming dead-end situations in high-speed aerodynamics
A. N. Bogdanova, V. N. Diesperovb, V. I. Zhukc a Research Institute of Mechanics, Moscow State University, Moscow, Russia
b Moscow Institute of Physics and Technology, Dolgoprudnyi, Moscow oblast, Russia
c Dorodnicyn Computing Center, Federal Research Center “Computer Science and Control”, Russian Academy of Sciences, Moscow, Russia
Abstract:
Analytical models of unsteady free viscous-inviscid interaction of gas flows at transonic speeds, i.e., a transonic boundary layer with self-induced pressure (nonclassical boundary layer) are considered. It is shown that an adequate flow model can be constructed by applying methods of singular perturbations. The results of a comparative analysis of classical and regularized stability models for a boundary layer with self-induced pressure in the case of interaction at transonic speeds are overviewed.
Key words:
boundary layer, flow stability, transonic flow, asymptotic expansions.
Received: 12.07.2017
Citation:
A. N. Bogdanov, V. N. Diesperov, V. I. Zhuk, “Nonclassical transonic boundary layers: toward overcoming dead-end situations in high-speed aerodynamics”, Zh. Vychisl. Mat. Mat. Fiz., 58:2 (2018), 270–280; Comput. Math. Math. Phys., 58:2 (2018), 254–263
Linking options:
https://www.mathnet.ru/eng/zvmmf10681 https://www.mathnet.ru/eng/zvmmf/v58/i2/p270
|
Statistics & downloads: |
Abstract page: | 192 | References: | 46 |
|