Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-145-30
DOI: https://dx.doi.org/10.15863/TAS.2025.05.145.30
Language: Russian
Citation: Zakirov, A.Kh. (2025). Gas flow in a suddenly expanding pipe around a cone. ISJ Theoretical & Applied Science, 05 (145), 258-263. Soi: https://s-o-i.org/1.1/TAS-05-145-30 Doi: https://dx.doi.org/10.15863/TAS.2025.05.145.30 |
Pages: 258-263
Published: 30.05.2025
Abstract: In this article, we obtain an analytical solution to the problem of the flow of an ideal gaz around a cone in a pipe with a sudden narrowing. A mathematical flow model is formulated, which is based on the Euler equations and the continuity equations for an ideal medium. Using jet theory methods, a solution to the problem in the upper half-plane relative to N.E. Zhukovsky's function is obtained. The equation of the free surface in parametric form is obtained. Graphs of the distribution of velocities and pressures on each segment of the boundary of the parametric half-plane are constructed.
Key words: jet, ideal fluid, sudden expansion, methods of the theory of analytical functions, complex velocity.
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