Abstract
We derive an equation that describes the transition of a liquid flow from a laminar to a turbulent flow regime and in which the nonlinear character of the equations of hydrodynamics is taken into account. The problem of the eigenvalues of the parameters of this equation for a nonviscous liquid flow is investigated. It is shown that, according to the nonlinear equation, transition to a turbulent flow regime occurs at higher velocities than in the case of the linear theory.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 71, No.4, pp. 613–617, July–August, 1998.
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Volobuev, A.N., Tolstonogov, A.P. Nonlinear Equation for the Transition of A Flow to A Turbulent Regime. J Eng Phys Thermophys 71, 607–612 (1998). https://doi.org/10.1007/BF03449536
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DOI: https://doi.org/10.1007/BF03449536