Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108406798> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2108406798 endingPage "3206" @default.
- W2108406798 startingPage "3195" @default.
- W2108406798 abstract "A two‐dimensional magnetohydrodynamic simulation of Kelvin‐Helmholtz instability at the terrestrial magnetospheric boundary is performed by including gradients of plasma and magnetic field normal to the dayside low‐latitude magnetospheric boundary. A magnetopause current layer is corrugated highly nonlinearly by the instability, and a plasma blob is formed by an interchange motion associated with the instability. The magnetosheath plasma flow momentum is diffused into the magnetosphere by the anomalous tangential (Reynolds plus Maxwell) stresses associated with the instability, and a wide velocity boundary layer is formed just inside the magnetopause current layer, while the thickness of the magnetopause current layer remains almost constant during the evolution of the instability. The convection voltage drop (integral of the convection electric field) across the velocity shear layer is amplified several times by the anomalous momentum transport associated with the instability. The anomalous momentum flux into the magnetosphere (tangential stress) reaches 0.6 to a few percent of the magnetosheath flow momentum flux, and this anomalous momentum flux into the magnetosphere is sufficient for accounting for the observed tailward momentum flux in the low‐latitude boundary layer. The value of the anomalous viscosity ν ano depends importantly on the magnetosheath Alfvén Mach number M A , which is defined by a magnetosheath magnetic field component parallel to the magnetosheath flow velocity; for M A = 2.5,ν ano is equal to ∼ 0.014 × 2 aV 0 , where 2 a is the thickness of the initial velocity shear layer and V 0 is the total jump of the flow velocity across the magnetospheric boundary, and it increases with M A , and for M A > 5.0 it is equal to ∼0.2 × 2 aV 0 . For a reasonable set of parameters at the dayside magnetospheric boundary the anomalous viscosity obtained is just the right magnitude for driving a magnetospheric convection in the terrestrial magnetosphere." @default.
- W2108406798 created "2016-06-24" @default.
- W2108406798 creator A5057550153 @default.
- W2108406798 date "1987-04-01" @default.
- W2108406798 modified "2023-10-09" @default.
- W2108406798 title "Simulation of Kelvin‐Helmholtz instability at the magnetospheric boundary" @default.
- W2108406798 cites W1715230260 @default.
- W2108406798 cites W1965343864 @default.
- W2108406798 cites W1966856590 @default.
- W2108406798 cites W1972521786 @default.
- W2108406798 cites W1977658572 @default.
- W2108406798 cites W1981615486 @default.
- W2108406798 cites W1987341341 @default.
- W2108406798 cites W1989351660 @default.
- W2108406798 cites W1998530627 @default.
- W2108406798 cites W1999561667 @default.
- W2108406798 cites W2005260522 @default.
- W2108406798 cites W2009251695 @default.
- W2108406798 cites W2016373156 @default.
- W2108406798 cites W2022865299 @default.
- W2108406798 cites W2024039263 @default.
- W2108406798 cites W2026229679 @default.
- W2108406798 cites W2030785052 @default.
- W2108406798 cites W2045483269 @default.
- W2108406798 cites W2050344634 @default.
- W2108406798 cites W2068477308 @default.
- W2108406798 cites W2077189156 @default.
- W2108406798 cites W2085124427 @default.
- W2108406798 cites W2086849424 @default.
- W2108406798 cites W2105304975 @default.
- W2108406798 cites W2107878644 @default.
- W2108406798 cites W2123473821 @default.
- W2108406798 cites W2151978745 @default.
- W2108406798 cites W2156159707 @default.
- W2108406798 cites W2169336340 @default.
- W2108406798 cites W4253713165 @default.
- W2108406798 doi "https://doi.org/10.1029/ja092ia04p03195" @default.
- W2108406798 hasPublicationYear "1987" @default.
- W2108406798 type Work @default.
- W2108406798 sameAs 2108406798 @default.
- W2108406798 citedByCount "157" @default.
- W2108406798 countsByYear W21084067982012 @default.
- W2108406798 countsByYear W21084067982013 @default.
- W2108406798 countsByYear W21084067982014 @default.
- W2108406798 countsByYear W21084067982015 @default.
- W2108406798 countsByYear W21084067982016 @default.
- W2108406798 countsByYear W21084067982017 @default.
- W2108406798 countsByYear W21084067982018 @default.
- W2108406798 countsByYear W21084067982019 @default.
- W2108406798 countsByYear W21084067982021 @default.
- W2108406798 countsByYear W21084067982022 @default.
- W2108406798 countsByYear W21084067982023 @default.
- W2108406798 crossrefType "journal-article" @default.
- W2108406798 hasAuthorship W2108406798A5057550153 @default.
- W2108406798 hasConcept C111603439 @default.
- W2108406798 hasConcept C115260700 @default.
- W2108406798 hasConcept C121332964 @default.
- W2108406798 hasConcept C130443932 @default.
- W2108406798 hasConcept C140161248 @default.
- W2108406798 hasConcept C155491033 @default.
- W2108406798 hasConcept C207821765 @default.
- W2108406798 hasConcept C57879066 @default.
- W2108406798 hasConcept C61922881 @default.
- W2108406798 hasConcept C62520636 @default.
- W2108406798 hasConcept C74650414 @default.
- W2108406798 hasConcept C8058405 @default.
- W2108406798 hasConceptScore W2108406798C111603439 @default.
- W2108406798 hasConceptScore W2108406798C115260700 @default.
- W2108406798 hasConceptScore W2108406798C121332964 @default.
- W2108406798 hasConceptScore W2108406798C130443932 @default.
- W2108406798 hasConceptScore W2108406798C140161248 @default.
- W2108406798 hasConceptScore W2108406798C155491033 @default.
- W2108406798 hasConceptScore W2108406798C207821765 @default.
- W2108406798 hasConceptScore W2108406798C57879066 @default.
- W2108406798 hasConceptScore W2108406798C61922881 @default.
- W2108406798 hasConceptScore W2108406798C62520636 @default.
- W2108406798 hasConceptScore W2108406798C74650414 @default.
- W2108406798 hasConceptScore W2108406798C8058405 @default.
- W2108406798 hasIssue "A4" @default.
- W2108406798 hasLocation W21084067981 @default.
- W2108406798 hasOpenAccess W2108406798 @default.
- W2108406798 hasPrimaryLocation W21084067981 @default.
- W2108406798 hasRelatedWork W1973105758 @default.
- W2108406798 hasRelatedWork W2011779211 @default.
- W2108406798 hasRelatedWork W2017051871 @default.
- W2108406798 hasRelatedWork W2041326892 @default.
- W2108406798 hasRelatedWork W2047470230 @default.
- W2108406798 hasRelatedWork W2145087991 @default.
- W2108406798 hasRelatedWork W2997519030 @default.
- W2108406798 hasRelatedWork W3003972131 @default.
- W2108406798 hasRelatedWork W3212558054 @default.
- W2108406798 hasRelatedWork W4238514894 @default.
- W2108406798 hasVolume "92" @default.
- W2108406798 isParatext "false" @default.
- W2108406798 isRetracted "false" @default.
- W2108406798 magId "2108406798" @default.
- W2108406798 workType "article" @default.