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- Title
MHD instability of two fluids between parallel plates.
- Authors
Hussain, Z.; Zuev, S.; Kabobel, A.; Ali, M.; Sultan, F.; Shahzad, M.
- Abstract
The work focuses on the exact solution of the perturbative model for a plane-parallel flow of two immiscible fluids under constant transversal magnetic field (Hartmann flow). The special case of the perturbation's symmetry is considered: it is supposed that perturbations intensity depends just on specified two parameters and time. Nevertheless, the considered case seems to be common enough and can be considered as one of the flow stability criteria. To receive exact solution, the governing equation system is analyzed. It is shown that in the considered case, it can be reduced to heat equations for the nontrivial components. The perturbations considered in this work are not necessary of harmonic type and the corresponding equations on the perturbations are not Orr-Sommerfeld equations.
- Subjects
FLUIDS; PERTURBATION theory; TWO-phase flow; HEAT equation; STABILITY criterion; MAGNETOHYDRODYNAMIC instabilities
- Publication
Applied Nanoscience, 2020, Vol 10, Issue 12, p5211
- ISSN
2190-5509
- Publication type
Article
- DOI
10.1007/s13204-020-01361-7