Matches in SemOpenAlex for { <https://semopenalex.org/work/W4306362641> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4306362641 abstract "A laminar flow is an ordered form of energy containers in plasma systems, hence tractable energy form to control or to convert to the other forms in plasmas. For this reason, plasma flows are utilized for various purposes, such as propulsion of spacecrafts, magnetohydrodynamic generators, and confinement of high-β fusion plasmas. In this study, we investigate properties of out flow of ions from a magnetic mirror in a laboratory experiment with a detailed measurement of axial profiles of plasma parameters for varied mirror ratios of the magnetic mirror. The experimental results reveal that the speed of the ion out flow is increased with the mirror ratio. This is considered to be attributed to enhancement of an ambipolar axial electric field accompanied by the increased mirror ratio. The relationship between the ambipolar potential height and the mirror ratio follows the relationship indicating a constant effective mirror ratio, which is an indication of an elimination of the mirror confinement effect by the enhanced ambipolar axial electric field. It is confirmed that the ion out flow satisfies the Bernoulli’s theorem and the continuity equation consistently. Accordingly, the ion out flow speed can be increased up to the speed corresponding to unity Mach number in the downstream of the magnetic mirror. Our work is the first detailed experimental confirmation of the Bernoulli’s theorem in a plasma flow system, which incorporates electrostatic potential variation in space. Another remarkable finding is that in the case of the mirror ratio lower than unity, the direction of the axial flow is reversed." @default.
- W4306362641 created "2022-10-17" @default.
- W4306362641 creator A5063352870 @default.
- W4306362641 creator A5087976970 @default.
- W4306362641 date "2022-11-15" @default.
- W4306362641 modified "2023-09-24" @default.
- W4306362641 title "Controllability of Ion Out Flow Driven by Ambipolar Electric Field from Magnetic Mirror" @default.
- W4306362641 cites W1987126686 @default.
- W4306362641 cites W1988508436 @default.
- W4306362641 cites W2016668772 @default.
- W4306362641 cites W2020872138 @default.
- W4306362641 cites W2028582310 @default.
- W4306362641 cites W2030942280 @default.
- W4306362641 cites W2032497495 @default.
- W4306362641 cites W2037952573 @default.
- W4306362641 cites W2043657240 @default.
- W4306362641 cites W2048755808 @default.
- W4306362641 cites W2122870008 @default.
- W4306362641 cites W2149361417 @default.
- W4306362641 cites W2947176385 @default.
- W4306362641 cites W3128554779 @default.
- W4306362641 cites W3174963852 @default.
- W4306362641 doi "https://doi.org/10.7566/jpsj.91.114501" @default.
- W4306362641 hasPublicationYear "2022" @default.
- W4306362641 type Work @default.
- W4306362641 citedByCount "0" @default.
- W4306362641 crossrefType "journal-article" @default.
- W4306362641 hasAuthorship W4306362641A5063352870 @default.
- W4306362641 hasAuthorship W4306362641A5087976970 @default.
- W4306362641 hasConcept C115260700 @default.
- W4306362641 hasConcept C120665830 @default.
- W4306362641 hasConcept C121332964 @default.
- W4306362641 hasConcept C145148216 @default.
- W4306362641 hasConcept C165231844 @default.
- W4306362641 hasConcept C184779094 @default.
- W4306362641 hasConcept C25621703 @default.
- W4306362641 hasConcept C2778053152 @default.
- W4306362641 hasConcept C30475298 @default.
- W4306362641 hasConcept C31532427 @default.
- W4306362641 hasConcept C57879066 @default.
- W4306362641 hasConcept C60799052 @default.
- W4306362641 hasConcept C62520636 @default.
- W4306362641 hasConcept C82706917 @default.
- W4306362641 hasConceptScore W4306362641C115260700 @default.
- W4306362641 hasConceptScore W4306362641C120665830 @default.
- W4306362641 hasConceptScore W4306362641C121332964 @default.
- W4306362641 hasConceptScore W4306362641C145148216 @default.
- W4306362641 hasConceptScore W4306362641C165231844 @default.
- W4306362641 hasConceptScore W4306362641C184779094 @default.
- W4306362641 hasConceptScore W4306362641C25621703 @default.
- W4306362641 hasConceptScore W4306362641C2778053152 @default.
- W4306362641 hasConceptScore W4306362641C30475298 @default.
- W4306362641 hasConceptScore W4306362641C31532427 @default.
- W4306362641 hasConceptScore W4306362641C57879066 @default.
- W4306362641 hasConceptScore W4306362641C60799052 @default.
- W4306362641 hasConceptScore W4306362641C62520636 @default.
- W4306362641 hasConceptScore W4306362641C82706917 @default.
- W4306362641 hasFunder F4320322795 @default.
- W4306362641 hasIssue "11" @default.
- W4306362641 hasLocation W43063626411 @default.
- W4306362641 hasOpenAccess W4306362641 @default.
- W4306362641 hasPrimaryLocation W43063626411 @default.
- W4306362641 hasRelatedWork W1983112143 @default.
- W4306362641 hasRelatedWork W2023912655 @default.
- W4306362641 hasRelatedWork W2083405651 @default.
- W4306362641 hasRelatedWork W2116201318 @default.
- W4306362641 hasRelatedWork W2133445651 @default.
- W4306362641 hasRelatedWork W2470048734 @default.
- W4306362641 hasRelatedWork W2997160856 @default.
- W4306362641 hasRelatedWork W4311856768 @default.
- W4306362641 hasRelatedWork W2184454773 @default.
- W4306362641 hasRelatedWork W3048143711 @default.
- W4306362641 hasVolume "91" @default.
- W4306362641 isParatext "false" @default.
- W4306362641 isRetracted "false" @default.
- W4306362641 workType "article" @default.