Turbulence and Instabilities in Magnetised Plasmas, Volume 1: Fluid drift turbulence
暫譯: 磁化等離子體中的湍流與不穩定性,第1卷:流體漂移湍流
Scott, Bruce
商品描述
Ever since the first observations of turbulent fluctuations in laboratory plasma experiments in the years around 1980, turbulence in magnetised plasmas has been a subject of vigorous interest in the field of plasma physics and magnetic confinement. This work fills a significant gap in the set of available references for research in the field, and serves as part of the wider literature helpful in related fields such as geophysical fluid dynamics or astrophysics, in which background rotation is mathematically similar to a background magnetic field in a plasma.
The first of a two-volume set, this book begins with an overview of the essential nature of a plasma and a magnetised plasma, then turbulence and plasma turbulence are introduced conceptually and mathematically. There follows a theoretical interlude developing the concepts of fluid and plasma dynamics, emphasising the force balance and quasineutrality which shape its character. After this the three-dimensional situation takes over center stage. Concepts of energetic consistency and nonlinear instability and mode structure are emphasised. The effects of magnetic shear and curvature, and open and closed magnetic field line flux surfaces, and finally the interaction with both background and self-generated flows, are all covered in separate chapters. An interlude points to a second volume treating temperature gradients and fluctuations, gyrokinetic and gyrofluid theory, and the interplay with magnetohydrodynamic instabilities.
Key Features
- Written by a world-leading expert in magnetised plasma turbulence
- Fills a long-standing gap in the plasma physics literature
- First comprehensive books on two-fluid magnetised plasma turbulence
- Includes complete derivations of the fundamental concepts
商品描述(中文翻譯)
自從1980年代左右在實驗室等離子體實驗中首次觀察到湍流波動以來,磁化等離子體中的湍流一直是等離子體物理和磁約束領域中備受關注的主題。本書填補了該領域研究可用參考資料中的一個重要空白,並作為與地球物理流體力學或天體物理學等相關領域的廣泛文獻的一部分,這些領域中的背景旋轉在數學上與等離子體中的背景磁場相似。
本書是兩卷本中的第一卷,首先概述了等離子體及磁化等離子體的基本特性,然後從概念和數學上介紹湍流和等離子體湍流。接下來是一段理論插曲,發展流體和等離子體動力學的概念,強調塑造其特性的力平衡和準中性。之後,三維情況成為中心主題。強調能量一致性、非線性不穩定性和模式結構的概念。磁剪切和曲率的影響、開放和封閉磁場線通量面,以及與背景流和自生成流的相互作用,均在單獨的章節中進行討論。一段插曲指向第二卷,該卷處理溫度梯度和波動、回旋動力學和回旋流體理論,以及與磁流體動力學不穩定性的相互作用。
主要特點:
- 由磁化等離子體湍流領域的世界領先專家撰寫
- 填補了等離子體物理文獻中的長期空白
- 首部全面探討雙流磁化等離子體湍流的書籍
- 包含基本概念的完整推導