High-Frequency Operation of the Coils for Standard Magnetic-Field Generation Using the Bulk-Current Technique

2005 ◽  
Vol 54 (4) ◽  
pp. 1427-1432
Author(s):  
C.F.M. Carobbi ◽  
S. Lazzerini ◽  
L.M. Millanta
1984 ◽  
Vol 26 (3) ◽  
pp. 493-510 ◽  
Author(s):  
A B Mikhailovskii ◽  
G I Suramlishvili ◽  
V R Kudashev ◽  
E G Tatarinov

2010 ◽  
Vol 38 (8) ◽  
pp. 1719-1722 ◽  
Author(s):  
Victor D Selemir ◽  
Vasily A Demidov ◽  
Pavel B Repin ◽  
Andrey P Orlov ◽  
Nikolay V Egorov

Author(s):  
А.Н. Годомская ◽  
О.В. Шереметьева

В динамической модели -динамо с переменной интенсивностью -генератора моделируются инверсии магнитного поля. Изменение интенсивности -генератора как следствие синхронизации высших мод поля скоростей и магнитного поля регулируется функцией Z(t) со степенным ядром. Получены режимы динамо для двух видов радиальной составляющей в скалярной параметризации -эффекта. Проведён анализ результатов в зависимости от изменения показателя степени ядра функции Z(t), а также сравнительный анализ с результатами исследования 10, где использовано показательное ядро функциии Z(t). In the dynamic model -dimensions are simulated reversions of the magnetic field with a varying intensity of the -generator. The change of the -generator intensity as a result of synchronization of higher modes of the velocity field and the magnetic field is regulated by a function Z(t) with a power kernel. Dynamo modes are obtained for two types of radial component in the scalar parameterization of the -effect. The results were analyzed depending on the change in the exponent of the kernel of the function Z(t), also a comparative analysis with the results of the study 10, where the exponential kernel of the function Z(t) was used.


2021 ◽  
Vol 92 (12) ◽  
pp. 123506
Author(s):  
A. G. Luchinin ◽  
V. A. Malyshev ◽  
E. A. Kopelovich ◽  
K. F. Burdonov ◽  
M. E. Gushchin ◽  
...  

2001 ◽  
Vol 66 (3) ◽  
pp. 213-222 ◽  
Author(s):  
GUIDO T. BIRK ◽  
A. KOPP ◽  
H. LESCH

The self-magnetisation of circumstellar disks is considered within an appropriate multifluid description. These disks are composed of ionised and neutral gas as well as of a charged dust component. The most important equation in this context is the general Ohm’s law that includes a magnetic field generation term due to relative dust–neutral fluid velocities. We show that circumstellar disks can carry their own significant magnetic fields. As long as the stellar gravitation sustains the accretion flow, the self-magnetisation of the disk does not saturate until the field strength reaches its local equipartition value. The magnetic field generation process is illustrated by idealised multifluid simulations that are not restricted to a kinematic description, but model the process in a self-consistent way.


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