Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Stability of wave processes in a rotating electrically conducting fluid. / Peregudin, S. I.; Peregudina, E. S.; Kholodova, S. E.
EIGHTH POLYAKHOV'S READING: Proceedings of the International Scientific Conference on Mechanics. ed. / E Kustova; G Leonov; N Morosov; M Yushkov; M Mekhonoshina. Vol. 1959 American Institute of Physics, 2018. 050025 (AIP Conference Proceedings; Vol. 1959).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Stability of wave processes in a rotating electrically conducting fluid
AU - Peregudin, S. I.
AU - Peregudina, E. S.
AU - Kholodova, S. E.
N1 - Conference code: 8
PY - 2018/5/2
Y1 - 2018/5/2
N2 - The paper puts forward a mathematical model of dynamics of spatial large-scale motions in a rotating layer of electrically conducting incompressible perfect fluid of variable depth with due account of dissipative effects. The resulting boundary-value problem is reduced to a vector system of partial differential equations for any values of the Reynolds number. Theoretical analysis of the so-obtained analytical solution reveals the effect of the magnetic field diffusion on the stability of the wave mode - namely, with the removed external magnetic field, the diffusion of the magnetic field promotes its damping. Besides, a criterion of stability of a wave mode is obtained.
AB - The paper puts forward a mathematical model of dynamics of spatial large-scale motions in a rotating layer of electrically conducting incompressible perfect fluid of variable depth with due account of dissipative effects. The resulting boundary-value problem is reduced to a vector system of partial differential equations for any values of the Reynolds number. Theoretical analysis of the so-obtained analytical solution reveals the effect of the magnetic field diffusion on the stability of the wave mode - namely, with the removed external magnetic field, the diffusion of the magnetic field promotes its damping. Besides, a criterion of stability of a wave mode is obtained.
KW - HYDROMAGNETIC CONVECTION
KW - GENERATION
KW - DYNAMOS
KW - LAYER
UR - http://www.scopus.com/inward/record.url?scp=85047219510&partnerID=8YFLogxK
U2 - 10.1063/1.5034653
DO - 10.1063/1.5034653
M3 - Conference contribution
AN - SCOPUS:85047219510
VL - 1959
T3 - AIP Conference Proceedings
BT - EIGHTH POLYAKHOV'S READING
A2 - Kustova, E
A2 - Leonov, G
A2 - Morosov, N
A2 - Yushkov, M
A2 - Mekhonoshina, M
PB - American Institute of Physics
T2 - International Scientific Conference on Mechanics - Eighth Polyakhov's Reading
Y2 - 29 January 2018 through 2 February 2018
ER -
ID: 36092044