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Turbulent heating and anisotropy in ...

Montagud-Camps, Victor.

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Turbulent heating and anisotropy in the solar wind = a numerical study /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Turbulent heating and anisotropy in the solar wind/ by Victor Montagud-Camps.
Reminder of title:	a numerical study /
Author:	Montagud-Camps, Victor.
Published:	Cham :Springer International Publishing : : 2019.,
Description:	xvii, 123 p. :ill. (some col.), digital ;24 cm.
[NT 15003449]:	Introduction -- Solar Wind -- Plasma description -- Turbulence -- Solar Wind turbulence -- Plan of this thesis -- The Maltese Cross revisited -- Parameters and initial conditions -- Deﬁning spectral properties in EBM simulations -- Results -- Discussion -- Can the Maltese Cross heat? -- Paper ApJ 2018: "Turbulent Heating between 0.2 and 1 au: A Numerical Study" -- Heating fast winds -- Conclusions and future work -- Conclusions -- Future work: Anisotropy temperature description -- Appendix.
Contained By:	Springer eBooks
Subject:	Solar wind. -
Online resource:	https://doi.org/10.1007/978-3-030-30383-9
ISBN:	9783030303839

Turbulent heating and anisotropy in the solar wind = a numerical study /
Montagud-Camps, Victor.

Turbulent heating and anisotropy in the solar winda numerical study /[electronic resource] :by Victor Montagud-Camps. - Cham :Springer International Publishing :2019. - xvii, 123 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Solar Wind -- Plasma description -- Turbulence -- Solar Wind turbulence -- Plan of this thesis -- The Maltese Cross revisited -- Parameters and initial conditions -- Deﬁning spectral properties in EBM simulations -- Results -- Discussion -- Can the Maltese Cross heat? -- Paper ApJ 2018: "Turbulent Heating between 0.2 and 1 au: A Numerical Study" -- Heating fast winds -- Conclusions and future work -- Conclusions -- Future work: Anisotropy temperature description -- Appendix.

This book presents two important new findings. First, it demonstrates from first principles that turbulent heating offers an explanation for the non-adiabatic decay of proton temperature in solar wind. Until now, this was only proved with reduced or phenomenological models. Second, the book demonstrates that the two types of anisotropy of turbulent fluctuations that are observed in solar wind at 1AU originate not only from two distinct classes of conditions near the Sun but also from the imbalance in Alfven wave populations. These anisotropies do not affect the overall turbulent heating if we take into account the relation observed in solar wind between anisotropy and Alfven wave imbalance. In terms of the methods used to obtain these achievements, the author shows the need to find a very delicate balance between turbulent decay and expansion losses, so as to directly solve the magnetohydrodynamic equations, including the wind expansion effects.

ISBN: 9783030303839

Standard No.: 10.1007/978-3-030-30383-9doiSubjects--Topical Terms:

673099
Solar wind.

LC Class. No.: QB529 / .M668 2019

Dewey Class. No.: 523.58

Turbulent heating and anisotropy in the solar wind = a numerical study /
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100 1 $a Montagud-Camps, Victor. $3 3454098
245 1 0 $a Turbulent heating and anisotropy in the solar wind $h [electronic resource] : $b a numerical study / $c by Victor Montagud-Camps.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2019.
300 $a xvii, 123 p. : $b ill. (some col.), digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Solar Wind -- Plasma description -- Turbulence -- Solar Wind turbulence -- Plan of this thesis -- The Maltese Cross revisited -- Parameters and initial conditions -- Deﬁning spectral properties in EBM simulations -- Results -- Discussion -- Can the Maltese Cross heat? -- Paper ApJ 2018: "Turbulent Heating between 0.2 and 1 au: A Numerical Study" -- Heating fast winds -- Conclusions and future work -- Conclusions -- Future work: Anisotropy temperature description -- Appendix.
520 $a This book presents two important new findings. First, it demonstrates from first principles that turbulent heating offers an explanation for the non-adiabatic decay of proton temperature in solar wind. Until now, this was only proved with reduced or phenomenological models. Second, the book demonstrates that the two types of anisotropy of turbulent fluctuations that are observed in solar wind at 1AU originate not only from two distinct classes of conditions near the Sun but also from the imbalance in Alfven wave populations. These anisotropies do not affect the overall turbulent heating if we take into account the relation observed in solar wind between anisotropy and Alfven wave imbalance. In terms of the methods used to obtain these achievements, the author shows the need to find a very delicate balance between turbulent decay and expansion losses, so as to directly solve the magnetohydrodynamic equations, including the wind expansion effects.
650 0 $a Solar wind. $3 673099
650 0 $a Turbulence. $3 594108
650 0 $a Magnetohydrodynamics. $3 570886
650 1 4 $a Solar and Heliospheric Physics. $3 3218832
650 2 4 $a Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics) $3 3217206
650 2 4 $a Theoretical Astrophysics. $3 3339055
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer eBooks
830 0 $a Springer theses. $3 1314442
856 4 0 $u https://doi.org/10.1007/978-3-030-30383-9
950 $a Physics and Astronomy (Springer-11651)