Helical flow structures in torus plasmas

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Helical flow structure is ubiquitous in nature. In this short contribution, possible origins of these flow structures are presented. One is due to the parallel flow shear driven turbulence, where perpendicular zonal flows are nonlinearly excited. The other is conversion of perpendicular flows into parallel flows via phase space. Both processes highlight a fundamental process of helical flow generation in turbulent plasmas.

Original languageEnglish
Title of host publicationFront-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh
EditorsYasushi Todo, Katsumi Ida
PublisherAmerican Institute of Physics Inc.
ISBN (Print)9780735417090
DOIs
Publication statusPublished - Aug 1 2018
EventFront-runners� Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh, 2018 - Toki, Gifu, Japan
Duration: Jan 11 2018 → …

Publication series

NameAIP Conference Proceedings
Volume1993
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherFront-runners� Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh, 2018
CountryJapan
CityToki, Gifu
Period1/11/18 → …

Fingerprint

helical flow
parallel flow
turbulence
shear

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Kosuga, Y. (2018). Helical flow structures in torus plasmas. In Y. Todo, & K. Ida (Eds.), Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh [020009] (AIP Conference Proceedings; Vol. 1993). American Institute of Physics Inc.. https://doi.org/10.1063/1.5048719

Helical flow structures in torus plasmas. / Kosuga, Yusuke.

Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh. ed. / Yasushi Todo; Katsumi Ida. American Institute of Physics Inc., 2018. 020009 (AIP Conference Proceedings; Vol. 1993).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kosuga, Y 2018, Helical flow structures in torus plasmas. in Y Todo & K Ida (eds), Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh., 020009, AIP Conference Proceedings, vol. 1993, American Institute of Physics Inc., Front-runners� Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh, 2018, Toki, Gifu, Japan, 1/11/18. https://doi.org/10.1063/1.5048719
Kosuga Y. Helical flow structures in torus plasmas. In Todo Y, Ida K, editors, Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh. American Institute of Physics Inc. 2018. 020009. (AIP Conference Proceedings). https://doi.org/10.1063/1.5048719
Kosuga, Yusuke. / Helical flow structures in torus plasmas. Front-runners' Symposium on Plasma Physics in Honor of Professors Kimitaka Itoh and Sanae-I. Itoh. editor / Yasushi Todo ; Katsumi Ida. American Institute of Physics Inc., 2018. (AIP Conference Proceedings).
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