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This article is cited in 9 scientific papers (total in 9 papers)
Mathematical Modelling, Numerical Methods and Software Systems
On common exact solutions of Navier-Stokes and quasi-hydrodynamic systems for nonstationary flows
Yu. V. Sheretov Tver State University, Tver
Abstract:
It is shown that the Trkal method for constructing uniformly-helical solutions of nonstationary Navier-Stokes equations is applicable for quasi-hydrodynamic system. A wider class of flows, obeying the generalized Gromeki-Beltrami condition, is considered. Examples of exact solutions, common to the Navier-Stokes and quasi-hydrodynamic systems, but not satisfying the Euler equations, are given.
Keywords:
Navier-Stokes and Euler systems, quasi-hydrodynamic equations, exact solutions, Trkal method, generalized Gromeka-Beltrami condition, helical flows.
Received: 30.07.2017 Revised: 31.08.2017
Citation:
Yu. V. Sheretov, “On common exact solutions of Navier-Stokes and quasi-hydrodynamic systems for nonstationary flows”, Vestnik TVGU. Ser. Prikl. Matem. [Herald of Tver State University. Ser. Appl. Math.], 2017, no. 3, 13–25
Linking options:
https://www.mathnet.ru/eng/vtpmk176 https://www.mathnet.ru/eng/vtpmk/y2017/i3/p13
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