Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048047963> ?p ?o ?g. }
- W2048047963 endingPage "84" @default.
- W2048047963 startingPage "84" @default.
- W2048047963 abstract "The growth and saturation of magnetic field in conducting turbulent media with large magnetic Prandtl numbers are investigated. This regime is very common in low-density hot astrophysical plasmas. During the early (kinematic) stage, weak magnetic fluctuations grow exponentially and concentrate at the resistive scale, which lies far below the hydrodynamic viscous scale. The evolution becomes nonlinear when the magnetic energy is comparable to the kinetic energy of the viscous-scale eddies. A physical picture of the ensuing nonlinear evolution of the MHD dynamo is proposed. Phenomenological considerations are supplemented with a simple Fokker-Planck model of the nonlinear evolution of the magnetic-energy spectrum. It is found that, while the shift of the bulk of the magnetic energy from the subviscous scales to the velocity scales may be possible, it occurs very slowly - at the resistive, rather than dynamical, timescale (for galaxies, this means that the generation of large-scale magnetic fields cannot be explained by this mechanism). The role of Alfvenic motions and the implications for the fully developed isotropic MHD turbulence are discussed." @default.
- W2048047963 created "2016-06-24" @default.
- W2048047963 creator A5031755421 @default.
- W2048047963 creator A5044939070 @default.
- W2048047963 creator A5045220529 @default.
- W2048047963 creator A5047006477 @default.
- W2048047963 creator A5049069215 @default.
- W2048047963 date "2002-10-30" @default.
- W2048047963 modified "2023-10-18" @default.
- W2048047963 title "A model of nonlinear evolution and saturation of the turbulent MHD dynamo" @default.
- W2048047963 cites W1963885821 @default.
- W2048047963 cites W1971113886 @default.
- W2048047963 cites W1971135266 @default.
- W2048047963 cites W1973771388 @default.
- W2048047963 cites W1974140821 @default.
- W2048047963 cites W1975974734 @default.
- W2048047963 cites W1983944350 @default.
- W2048047963 cites W1986576892 @default.
- W2048047963 cites W1989285707 @default.
- W2048047963 cites W1990386756 @default.
- W2048047963 cites W1999970756 @default.
- W2048047963 cites W2000257287 @default.
- W2048047963 cites W2007835410 @default.
- W2048047963 cites W2009414109 @default.
- W2048047963 cites W2012686081 @default.
- W2048047963 cites W2020391412 @default.
- W2048047963 cites W2022110316 @default.
- W2048047963 cites W2023433395 @default.
- W2048047963 cites W2023553045 @default.
- W2048047963 cites W2023896453 @default.
- W2048047963 cites W2032686434 @default.
- W2048047963 cites W2036036437 @default.
- W2048047963 cites W2039548566 @default.
- W2048047963 cites W2041525915 @default.
- W2048047963 cites W2050941240 @default.
- W2048047963 cites W2059790511 @default.
- W2048047963 cites W2070625573 @default.
- W2048047963 cites W2080523816 @default.
- W2048047963 cites W2091878134 @default.
- W2048047963 cites W2098787743 @default.
- W2048047963 cites W2100663598 @default.
- W2048047963 cites W2101312045 @default.
- W2048047963 cites W2106608723 @default.
- W2048047963 cites W2111881368 @default.
- W2048047963 cites W2114870168 @default.
- W2048047963 cites W2116289822 @default.
- W2048047963 cites W2137508451 @default.
- W2048047963 cites W2147397269 @default.
- W2048047963 cites W2169873600 @default.
- W2048047963 cites W2171712401 @default.
- W2048047963 cites W2601709328 @default.
- W2048047963 cites W3099845855 @default.
- W2048047963 cites W3100972585 @default.
- W2048047963 cites W3102416835 @default.
- W2048047963 cites W3105775267 @default.
- W2048047963 cites W3124899875 @default.
- W2048047963 cites W2023969652 @default.
- W2048047963 doi "https://doi.org/10.1088/1367-2630/4/1/384" @default.
- W2048047963 hasPublicationYear "2002" @default.
- W2048047963 type Work @default.
- W2048047963 sameAs 2048047963 @default.
- W2048047963 citedByCount "121" @default.
- W2048047963 countsByYear W20480479632012 @default.
- W2048047963 countsByYear W20480479632013 @default.
- W2048047963 countsByYear W20480479632014 @default.
- W2048047963 countsByYear W20480479632015 @default.
- W2048047963 countsByYear W20480479632016 @default.
- W2048047963 countsByYear W20480479632017 @default.
- W2048047963 countsByYear W20480479632018 @default.
- W2048047963 countsByYear W20480479632019 @default.
- W2048047963 countsByYear W20480479632020 @default.
- W2048047963 countsByYear W20480479632021 @default.
- W2048047963 countsByYear W20480479632022 @default.
- W2048047963 countsByYear W20480479632023 @default.
- W2048047963 crossrefType "journal-article" @default.
- W2048047963 hasAuthorship W2048047963A5031755421 @default.
- W2048047963 hasAuthorship W2048047963A5044939070 @default.
- W2048047963 hasAuthorship W2048047963A5045220529 @default.
- W2048047963 hasAuthorship W2048047963A5047006477 @default.
- W2048047963 hasAuthorship W2048047963A5049069215 @default.
- W2048047963 hasBestOaLocation W20480479631 @default.
- W2048047963 hasConcept C105094362 @default.
- W2048047963 hasConcept C114614502 @default.
- W2048047963 hasConcept C115260700 @default.
- W2048047963 hasConcept C121332964 @default.
- W2048047963 hasConcept C121864883 @default.
- W2048047963 hasConcept C135757623 @default.
- W2048047963 hasConcept C158622935 @default.
- W2048047963 hasConcept C196558001 @default.
- W2048047963 hasConcept C31532427 @default.
- W2048047963 hasConcept C33923547 @default.
- W2048047963 hasConcept C57879066 @default.
- W2048047963 hasConcept C62520636 @default.
- W2048047963 hasConcept C74650414 @default.
- W2048047963 hasConcept C9930424 @default.
- W2048047963 hasConceptScore W2048047963C105094362 @default.
- W2048047963 hasConceptScore W2048047963C114614502 @default.
- W2048047963 hasConceptScore W2048047963C115260700 @default.