Submerged Landau jet: exact solutions, their meaning and application

G.I. Broman^a, O.V. Rudenko^b
^aBlekinge Institute of Technology, Karlskrona, Sweden
^bLomonosov Moscow State University, Faculty of Physics, Leninskie Gory 1 build. 2, Moscow, 119991, Russian Federation

Exact hydrodynamic solutions generalizing the Landau submerged jet solution are reviewed. It is shown how exact inviscid solutions can be obtained and how boundary layer viscosity can be included by introducing parabolic coordinates. The use of exact solutions in applied hydrodynamics and acoustics is discussed. A historical perspective on the discovery of the class of exact solutions and on the analysis of their physical meaning is presented.

PACS: 43.25.Nm, 47.10.ad, 47.10.−g, 47.15.Uv, 47.60.Kz (all)
DOI: 10.3367/UFNe.0180.201001f.0097
URL: https://ufn.ru/en/articles/2010/1/e/
Web of Science

000278717900005
Scopus

2-s2.0-77954785162
ADS NASA

2010PhyU...53...91B
Citation: Broman G I, Rudenko O V "Submerged Landau jet: exact solutions, their meaning and application" Phys. Usp. 53 91–98 (2010)

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Оригинал: Броман Г И, Руденко О В «Затопленная струя Ландау: точные решения, их смысл и приложения» УФН 180 97–104 (2010); DOI: 10.3367/UFNr.0180.201001f.0097