Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170142647> ?p ?o ?g. }
- W2170142647 endingPage "1848" @default.
- W2170142647 startingPage "1837" @default.
- W2170142647 abstract "The term ‘dynamo’ means different things to the laboratory fusion plasma and astrophysical plasma communities. To alleviate the resulting confusion and to facilitate interdisciplinary progress, we pinpoint conceptual differences and similarities between laboratory plasma dynamos and astrophysical dynamos. We can divide dynamos into three types: 1. magnetically dominated helical dynamos which sustain a large-scale magnetic field against resistive decay and drive the magnetic geometry towards the lowest energy state, 2. flow-driven helical dynamos which amplify or sustain large-scale magnetic fields in an otherwise turbulent flow and 3. flow-driven non-helical dynamos which amplify fields on scales at or below the driving turbulence. We discuss how all three types occur in astrophysics whereas plasma confinement device dynamos are of the first type. Type 3 dynamos require no magnetic or kinetic helicity of any kind. Focusing on Types 1 and 2 dynamos, we show how different limits of a unified set of equations for magnetic helicity evolution reveal both types. We explicitly describe a steady-state example of a Type 1 dynamo, and three examples of Type 2 dynamos: (i) closed volume and time dependent; (ii) steady state with open boundaries; (iii) time dependent with open boundaries." @default.
- W2170142647 created "2016-06-24" @default.
- W2170142647 creator A5073970199 @default.
- W2170142647 creator A5082736897 @default.
- W2170142647 date "2006-06-07" @default.
- W2170142647 modified "2023-10-03" @default.
- W2170142647 title "Laboratory plasma dynamos, astrophysical dynamos and magnetic helicity evolution" @default.
- W2170142647 cites W1987918518 @default.
- W2170142647 cites W1988370772 @default.
- W2170142647 cites W1990386756 @default.
- W2170142647 cites W1990418509 @default.
- W2170142647 cites W1992047541 @default.
- W2170142647 cites W1994137040 @default.
- W2170142647 cites W1995837600 @default.
- W2170142647 cites W1996427654 @default.
- W2170142647 cites W1996621510 @default.
- W2170142647 cites W1999970756 @default.
- W2170142647 cites W2000587353 @default.
- W2170142647 cites W2004710784 @default.
- W2170142647 cites W2005564797 @default.
- W2170142647 cites W2006260592 @default.
- W2170142647 cites W2011419133 @default.
- W2170142647 cites W2022574955 @default.
- W2170142647 cites W2027058314 @default.
- W2170142647 cites W2027795150 @default.
- W2170142647 cites W2035040947 @default.
- W2170142647 cites W2036482690 @default.
- W2170142647 cites W2045612612 @default.
- W2170142647 cites W2048047963 @default.
- W2170142647 cites W2051777910 @default.
- W2170142647 cites W2052089817 @default.
- W2170142647 cites W2052182204 @default.
- W2170142647 cites W2054349454 @default.
- W2170142647 cites W2056384895 @default.
- W2170142647 cites W2059790511 @default.
- W2170142647 cites W2063343969 @default.
- W2170142647 cites W2068939329 @default.
- W2170142647 cites W2069772990 @default.
- W2170142647 cites W2073671844 @default.
- W2170142647 cites W2075974541 @default.
- W2170142647 cites W2076037873 @default.
- W2170142647 cites W2076377592 @default.
- W2170142647 cites W2080124926 @default.
- W2170142647 cites W2082908508 @default.
- W2170142647 cites W2085721682 @default.
- W2170142647 cites W2089809495 @default.
- W2170142647 cites W2090489758 @default.
- W2170142647 cites W2097727708 @default.
- W2170142647 cites W2116289822 @default.
- W2170142647 cites W2125297196 @default.
- W2170142647 cites W2128899569 @default.
- W2170142647 cites W2129958108 @default.
- W2170142647 cites W2132911170 @default.
- W2170142647 cites W2142516705 @default.
- W2170142647 cites W2144090133 @default.
- W2170142647 cites W2157571193 @default.
- W2170142647 cites W2165159836 @default.
- W2170142647 cites W2171130358 @default.
- W2170142647 cites W2171504143 @default.
- W2170142647 cites W2737957717 @default.
- W2170142647 cites W2984161836 @default.
- W2170142647 cites W3096035667 @default.
- W2170142647 cites W3102140345 @default.
- W2170142647 cites W3104052299 @default.
- W2170142647 cites W3104580410 @default.
- W2170142647 cites W3122352861 @default.
- W2170142647 cites W3122743157 @default.
- W2170142647 cites W4211124901 @default.
- W2170142647 cites W4298316452 @default.
- W2170142647 cites W95807854 @default.
- W2170142647 doi "https://doi.org/10.1111/j.1365-2966.2006.10431.x" @default.
- W2170142647 hasPublicationYear "2006" @default.
- W2170142647 type Work @default.
- W2170142647 sameAs 2170142647 @default.
- W2170142647 citedByCount "13" @default.
- W2170142647 countsByYear W21701426472012 @default.
- W2170142647 countsByYear W21701426472015 @default.
- W2170142647 countsByYear W21701426472016 @default.
- W2170142647 countsByYear W21701426472021 @default.
- W2170142647 crossrefType "journal-article" @default.
- W2170142647 hasAuthorship W2170142647A5073970199 @default.
- W2170142647 hasAuthorship W2170142647A5082736897 @default.
- W2170142647 hasBestOaLocation W21701426471 @default.
- W2170142647 hasConcept C105094362 @default.
- W2170142647 hasConcept C115260700 @default.
- W2170142647 hasConcept C121332964 @default.
- W2170142647 hasConcept C135757623 @default.
- W2170142647 hasConcept C176879286 @default.
- W2170142647 hasConcept C196558001 @default.
- W2170142647 hasConcept C2775859700 @default.
- W2170142647 hasConcept C2781048686 @default.
- W2170142647 hasConcept C31532427 @default.
- W2170142647 hasConcept C44870925 @default.
- W2170142647 hasConcept C57879066 @default.
- W2170142647 hasConcept C62520636 @default.
- W2170142647 hasConcept C74650414 @default.
- W2170142647 hasConcept C82706917 @default.
- W2170142647 hasConceptScore W2170142647C105094362 @default.