Abstract
Similarity solutions of the viscous transonic equation describing source and source vortex flows have been found. These solutions contain shock-like transitions from the supersonic to the subsonic branch of the corresponding inviscid solutions, while the singularity near the sonic point of the inviscid solutions is shifted to a smaller radius. It is shown that this similarity solution is identical to the transonic viscous compressible source and sink flow solutions of Wu (1955) and Sakurai (1958).
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Sichel, M., Yin, Y.K. Viscous transonic spiral and radial flow. Appl. Sci. Res. 20, 356–367 (1969). https://doi.org/10.1007/BF00382407
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DOI: https://doi.org/10.1007/BF00382407