Genesis and classification of magnetic stars. I

Дробышевский, Э. М.

doi:10.1007/bf01012628

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Weak He Lines In Qsos and At The Galactic Center1

Introduction What Is a Semi-dynamo?1

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1975

1983

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Cited by 2 publications

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“…'(1973), with special reference to promethium, or on contamination due to the supernova of a binary companio, the accretion being influenced by the magnetic field of the Ap star, as discussed in two series of papers by van den Heuvel (1967) and by Guthrie (1970Guthrie ( , 1971aGuthrie ( ,b, 1972. Drobyshevskii (1974) has presented yet another model of this type.…”

Section: Weak He Lines In Qsos and At The Galactic Centermentioning

confidence: 99%

The origin and abundances of the chemical elements

Trimble

1975

Rev. Mod. Phys.

212

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Section: Weak He Lines In Qsos and At The Galactic Centermentioning

confidence: 99%

The origin and abundances of the chemical elements

Trimble

1975

Rev. Mod. Phys.

212

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“…where the Joule losses in the region of the e.m.f. action are cancelled by the pumping mechanism is fairly trivial, indeed, it is simply the magnetic flux transport by matter from the region of generation and its accumulation together with this matter elsewhere (Drobyshevski, 1973(Drobyshevski, , 1976(Drobyshevski, , 1977(Drobyshevski, , 1981b. As a result, the Joule losses, which as a rule limit magnetic field growth in the generation region, are here compensated and even eliminated by MHD effects.…”

Section: Introduction What Is a Semi-dynamo?mentioning

confidence: 98%

Topological semi-dynamos

Drobyshevski¹,

Колесникова²,

Yuferev³

1983

Geophysical & Astrophysical Fluid Dynamics

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Magnetic field generation in a continuous medium in processes without self-excitation-the so-called semi-dynamo, involving as essential elements both magnetohydrodynamic processes and the presence of an impressed emf.-has been studied for the case of the topologkal pumping effect on the magnetic field generation by an impressed e.m.f. operating in a threedimensional %nard convection layer.Under conditions of interest for astrophysical applications the magnetic flux produced can exceed substantially that excited by the e.m.f. in the absence of motion.The results obtained permitted an evaluation of the general quasi-steady magnetic field of the Sun generated by an azimuthal Coriolis e.m.f. which is active in the outermost layers of the convective envelope, taking into account small-scale convective and turbulent motions. In the polar regions of the Sun this field can reach -lo-' G.

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Genesis and classification of magnetic stars. I

Cited by 2 publications

References 23 publications

The origin and abundances of the chemical elements

The origin and abundances of the chemical elements

Topological semi-dynamos

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