東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Turbulent heating and anisotropy in ...

Montagud-Camps, Victor.

FindBook

Google Book

Amazon

博客來

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

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Turbulent heating and anisotropy in the solar wind/ by Victor Montagud-Camps.
其他題名:	a numerical study /
作者:	Montagud-Camps, Victor.
出版者:	Cham :Springer International Publishing : : 2019.,
面頁冊數:	xvii, 123 p. :ill. (some col.), digital ;24 cm.
內容註:	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
標題:	Solar wind. -
電子資源:	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 /
LDR:02500nmm a2200337 a 4500 001 2219105
003 DE-He213
005 20200131143549.0
006 m d
007 cr nn 008maaau
008 201126s2019 sz s 0 eng d
020 $a 9783030303839 $q (electronic bk.)
020 $a 9783030303822 $q (paper)
024 7 $a 10.1007/978-3-030-30383-9 $2 doi
035 $a 978-3-030-30383-9
040 $a GP $c GP
041 0 $a eng
050 4 $a QB529 $b .M668 2019
072 7 $a PGS $2 bicssc
072 7 $a SCI004000 $2 bisacsh
072 7 $a PGS $2 thema
082 0 4 $a 523.58 $2 23
090 $a QB529 $b .M758 2019
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)