Scientific journal "The News of Altai State University". 2012 #1-2(73). Physics.

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1-2(73)

2012

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D.I. Popov, R.M. Utemesov

The Estimation of Right Bound of Spectrum in the Problem of Two-phase Parallel Flow Stability

The paper considers the problem of stability of inner parallel dispersed two-phase flow. The estimations of eigenvalues with maximum real part are obtained. Qualitatively and numerically it is described that mixture properties and flow regime have an effect on conditions defining right bound of spectrum.

Key worlds: dispersed mixture, spectrum of infinitesimal disturbances, hydrodynamic stability.

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