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pro vyhledávání: '"E. K. Sergeeva"'
Autor:
E. K. Sergeeva, S. G. Gestrin
Publikováno v:
Russian Physics Journal. 54:364-370
In a supersonic flow, the longwave perturbations running along the stream are stable, whereas the most rapidly growing waves propagate at an angle to the flow velocity. It has been shown that the wind instability of a nonuniform compressible gas flow
Publikováno v:
Russian Physics Journal. 53:29-35
It is demonstrated that resonant interaction of a thin bar with a shear shallow-water flow results in the development of wind instability. The dispersion equation and the instability increment are derived. The wavelength range in which the instabilit