عنوان

Energy transfer and dissipation in plasma turbulence :

شابک

9789811381485

شابک

9789811381492

شابک

9789811381508

شابک

9789811381515

شابک

9811381488

شابک

9811381496

شابک

981138150X

شابک

9811381518

شابک اشتباه

9789811381485

عنوان اصلي

Energy transfer and dissipation in plasma turbulence :

نام عام مواد

[Book]

ساير اطلاعات عنواني

from compressible MHD to collisionless plasma /

نام نخستين پديدآور

Yan Yang.

محل نشرو پخش و غیره

Singapore :

نام ناشر، پخش کننده و غيره

Springer,

تاریخ نشرو بخش و غیره

2019.

نام خاص و کميت اثر

1 online resource (xix, 134 pages) :

ساير جزييات

illustrations (some color)

عنوان فروست

Springer theses,

شاپا ي ISSN فروست

2190-5053

متن يادداشت

"Doctoral thesis accepted by the Peking University, Beijing, China."

متن يادداشت

Includes bibliographical references and index.

متن يادداشت

Intro; Supervisors' Foreword; Foreword I; Foreword II; Preface; Contents; Acronyms; 1 Introduction; 1.1 Plasma Turbulence; 1.2 An Overview of Approaches; 1.3 Incompressible MHD Turbulence; 1.3.1 Energy Cascade and Spectra; 1.3.2 Intermittency; 1.3.3 Localness of Energy Transfer; 1.4 Compressible MHD Turbulence; 1.4.1 MHD Shock Waves; 1.4.2 Numerical Simulation; 1.4.3 Possible Effects of Compressibility and Shocks; 1.5 Plasma Turbulence at Kinetic Scales; 1.5.1 Energy Spectra at Kinetic Scales; 1.5.2 Kinetic Dissipation; References; 2 Theoretical Modelling

متن يادداشت

2.1 The Electromagnetic Field Equations2.2 Charged Particle Motion; 2.3 Kinetic Theory; 2.4 Two-Fluid Theory; 2.5 Single-Fluid Theory; 2.5.1 The Reduced Form of Electrodynamic Equations for MHD; 2.5.2 Magnetic Induction Equation; 2.5.3 The Full Equations of MHD; References; 3 Hybrid Scheme for Compressible MHD Turbulence; 3.1 Governing Equations; 3.1.1 Ideal MHD Equations; 3.1.2 Dimensionless MHD Equations; 3.2 Numerical Method; 3.2.1 The Hybrid Compact-WENO Scheme; 3.2.2 Pentadiagonal Filter; 3.2.3 Divergence-Free Constraint of the Magnetic Field; 3.3 Numerical Results

متن يادداشت

3.3.1 Accuracy Analysis of the Hybrid Scheme3.3.2 1D and 2D Numerical Tests; 3.3.3 Isotropic MHD Turbulence; 3.4 Concluding Remarks; References; 4 Energy Cascade in Compressible MHD Turbulence; 4.1 Simulation Setup; 4.1.1 Large-Scale Forcing Mechanism; 4.1.2 Simulation Details; 4.2 Filtered Energy Equations; 4.3 Effect of Forcing Mechanisms; 4.3.1 Statistical Quantities; 4.3.2 Turbulent Structures; 4.3.3 Energy Transfer; 4.4 Compressibility Effect on Scaling Laws; 4.4.1 Four-Thirds Law; 4.4.2 Density Structure Functions; 4.5 Compressibility Effect on the Localness of Energy Transfer

متن يادداشت

4.6 Concluding RemarksReferences; 5 Energy Transfer and Dissipation in Collisionless Plasma Turbulence; 5.1 Energy Balance; 5.2 PIC Simulation Details; 5.3 Role of Pressure Tensor; 5.3.1 Intermittency of Pressure-Strain Interaction; 5.3.2 Coherent Structures in Plasma Turbulence; 5.3.3 Correlation Between Energy Transfer and Coherent Structures; 5.4 Energy Transfer Channels; 5.4.1 Correlation Between Pressure-Stress Interaction and Electromagnetic Work; 5.4.2 Filtered Fluid Kinetic Energy Equation; 5.4.3 Energy Transfer Across Scales and Between Different Forms; 5.5 Concluding Remarks

بدون عنوان

0

بدون عنوان

8

بدون عنوان

8

بدون عنوان

8

متن يادداشت

This book revisits the long-standing puzzle of cross-scale energy transfer and dissipation in plasma turbulence and introduces new perspectives based on both magnetohydrodynamic (MHD) and Vlasov models. The classical energy cascade scenario is key in explaining the heating of corona and solar wind. By employing a high-resolution hybrid (compact finite difference & WENO) scheme, the book studies the features of compressible MHD cascade in detail, for example, in order to approximate a real plasma cascade as "Kolmogorov-like" and to understand features that go beyond the usual simplified theories based on incompressible models. When approaching kinetic scales where plasma effects must be considered, it uses an elementary analysis of the Vlasov-Maxwell equations to help identify the channels through which energy transfer must be dissipated. In addition, it shows that the pressure-strain interaction is of great significance in producing internal energy. This analysis, in contrast to many other recent studies, does not make assumptions about wave-modes, instability or other specific mechanisms responsible for the dynamics - the results are direct consequences of the Vlasov-Maxwell system of equations. This is an important step toward understanding dissipation in turbulent collisionless plasma in space and astrophysics.

منبع سفارش / آدرس اشتراک

Springer Nature

شماره انبار

com.springer.onix.9789811381492

شماره استاندارد بين المللي کتاب و موسيقي

9789811381485

شماره استاندارد بين المللي کتاب و موسيقي

9789811381508

شماره استاندارد بين المللي کتاب و موسيقي

9789811381515

موضوع مستند نشده

Energy transfer.

موضوع مستند نشده

Plasma turbulence.

موضوع مستند نشده

Energy transfer.

موضوع مستند نشده

Plasma turbulence.

موضوع مستند نشده

SCIENCE-- Energy.

موضوع مستند نشده

SCIENCE-- Mechanics-- General.

موضوع مستند نشده

SCIENCE-- Physics-- General.

موضوع مستند نشده

PHFP

موضوع مستند نشده

PHFP

موضوع مستند نشده

SCI-- 024000

موضوع مستند نشده

SCI-- 041000

موضوع مستند نشده

SCI-- 055000

شماره

ويراست

شماره رده

مستند نام اشخاص تاييد نشده

Yang, Yan

تاريخ عمليات

20200823231110.0

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y