运动发电机理论中的非相干分解方法

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-16 DOI:10.1134/S1062873825711675

A. S. Il’yn, A. V. Kopyev, V. A. Sirota, K. P. Zybin

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引用次数: 0

摘要

本文所考虑的非相干分解方法允许描述运动发电机理论和被动标量输运理论中摄动增长的中间渐近性。这种方法对发电机在大普朗特数下的性质有了新的认识。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Method of Incoherent Decomposition in the Theory of Kinematic Dynamo

The incoherent decompositions method considered in the paper allows to describe intermediate asymptotics of perturbation growth in the theory of kinematic dynamo and the theory of passive scalar transport. This approach gives a new insight into the nature of dynamo at large Prandtl numbers.

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.