DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges

Takahiro Ishida; Takahiro Tsukahara; Yasuo Kawaguchi

doi:10.1007/978-3-319-01860-7_28

DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges

Takahiro Ishida, Takahiro Tsukahara, Yasuo Kawaguchi

Department of Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

We performed a series of direct numerical simulation (DNS) of the rotating turbulent channel flow in low Reynolds-number and rotation-number ranges, in order to investigate presence or absence of turbulent stripe, i.e., large-scale laminarturbulent banded pattern, in the rotating Poiseuille flow and to elucidate the transitional process in terms of structures including longitudinal roll cells induced by the Coriolis force. As a result, we found that the turbulent stripe occured only in flows with weak (or no) spanwise system rotations and coexisted with the roll cell under a limited condition. We investigated relationships between the dominant-structure alterations and the changes of rotation-number dependencies of statistics.

Original language	English
Title of host publication	Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012
Editors	Joachim Peinke, Alessandro Talamelli, Martin Oberlack
Publisher	Springer Science and Business Media, LLC
Pages	177-182
Number of pages	6
ISBN (Print)	9783319018591
DOIs	https://doi.org/10.1007/978-3-319-01860-7_28
Publication status	Published - 2014
Event	5th iTi Conference in Turbulence, 2012 - Bertinoro, Italy Duration: 25 Apr 2012 → 25 Apr 2012

Publication series

Name	Springer Proceedings in Physics
Volume	149
ISSN (Print)	0930-8989
ISSN (Electronic)	1867-4941

Conference

Conference	5th iTi Conference in Turbulence, 2012
Country/Territory	Italy
City	Bertinoro
Period	25/04/12 → 25/04/12

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10.1007/978-3-319-01860-7_28

Cite this

Ishida, T., Tsukahara, T., & Kawaguchi, Y. (2014). DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges. In J. Peinke, A. Talamelli, & M. Oberlack (Eds.), Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012 (pp. 177-182). (Springer Proceedings in Physics; Vol. 149). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-01860-7_28

Ishida, Takahiro ; Tsukahara, Takahiro ; Kawaguchi, Yasuo. / DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges. Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012. editor / Joachim Peinke ; Alessandro Talamelli ; Martin Oberlack. Springer Science and Business Media, LLC, 2014. pp. 177-182 (Springer Proceedings in Physics).

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title = "DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges",

abstract = "We performed a series of direct numerical simulation (DNS) of the rotating turbulent channel flow in low Reynolds-number and rotation-number ranges, in order to investigate presence or absence of turbulent stripe, i.e., large-scale laminarturbulent banded pattern, in the rotating Poiseuille flow and to elucidate the transitional process in terms of structures including longitudinal roll cells induced by the Coriolis force. As a result, we found that the turbulent stripe occured only in flows with weak (or no) spanwise system rotations and coexisted with the roll cell under a limited condition. We investigated relationships between the dominant-structure alterations and the changes of rotation-number dependencies of statistics.",

author = "Takahiro Ishida and Takahiro Tsukahara and Yasuo Kawaguchi",

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isbn = "9783319018591",

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Ishida, T, Tsukahara, T & Kawaguchi, Y 2014, DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges. in J Peinke, A Talamelli & M Oberlack (eds), Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012. Springer Proceedings in Physics, vol. 149, Springer Science and Business Media, LLC, pp. 177-182, 5th iTi Conference in Turbulence, 2012, Bertinoro, Italy, 25/04/12. https://doi.org/10.1007/978-3-319-01860-7_28

DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges. / Ishida, Takahiro; Tsukahara, Takahiro; Kawaguchi, Yasuo.
Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012. ed. / Joachim Peinke; Alessandro Talamelli; Martin Oberlack. Springer Science and Business Media, LLC, 2014. p. 177-182 (Springer Proceedings in Physics; Vol. 149).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N1 - Publisher Copyright: © Springer International Publishing Switzerland 2014.

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N2 - We performed a series of direct numerical simulation (DNS) of the rotating turbulent channel flow in low Reynolds-number and rotation-number ranges, in order to investigate presence or absence of turbulent stripe, i.e., large-scale laminarturbulent banded pattern, in the rotating Poiseuille flow and to elucidate the transitional process in terms of structures including longitudinal roll cells induced by the Coriolis force. As a result, we found that the turbulent stripe occured only in flows with weak (or no) spanwise system rotations and coexisted with the roll cell under a limited condition. We investigated relationships between the dominant-structure alterations and the changes of rotation-number dependencies of statistics.

AB - We performed a series of direct numerical simulation (DNS) of the rotating turbulent channel flow in low Reynolds-number and rotation-number ranges, in order to investigate presence or absence of turbulent stripe, i.e., large-scale laminarturbulent banded pattern, in the rotating Poiseuille flow and to elucidate the transitional process in terms of structures including longitudinal roll cells induced by the Coriolis force. As a result, we found that the turbulent stripe occured only in flows with weak (or no) spanwise system rotations and coexisted with the roll cell under a limited condition. We investigated relationships between the dominant-structure alterations and the changes of rotation-number dependencies of statistics.

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Ishida T, Tsukahara T, Kawaguchi Y. DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges. In Peinke J, Talamelli A, Oberlack M, editors, Progress in Turbulence V - Proceedings of the iTi Conference in Turbulence 2012. Springer Science and Business Media, LLC. 2014. p. 177-182. (Springer Proceedings in Physics). doi: 10.1007/978-3-319-01860-7_28

DNS of rotating turbulent plane poiseuille flow in low reynolds- and rotation-number ranges

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