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Flow of a sonic free gas stream around a profile

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Abstract

The stream function far from a profile in a two-dimensional sonic free gas jet is constructed. The stream function satisfies the Tricomi equation and is constructed on the θ, η plane by the method of singular integral equations. With unlimited increase of the jet width and by satisfying a certain condition, the stream function transforms to the self-similar solution of Frank [1, 2] and Guderley, which describes an unbounded sonic stream far from the profile. In conclusion, flow of a sonic jet issuing from a duct about a profile is considered.

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References

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  1. Saratov

    G. D. Sevost'yanov

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  1. G. D. Sevost'yanov
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The author wishes to thank S. V. Fal'kovich for valuable suggestions in discussing this article.

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Sevost'yanov, G.D. Flow of a sonic free gas stream around a profile. Fluid Dyn 1, 33–37 (1966). https://doi.org/10.1007/BF01013810

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  • DOI: https://doi.org/10.1007/BF01013810

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