Plasma Physics: An Introduction

This book discusses fluid theory, charged particle motion, and MHD and WKB theories.

Format: Paperback / softback
Length: 292 pages
Publication date: 13 December 2022
Publisher: Taylor & Francis Ltd

Fluid Theory: Exploring Langmuir Sheaths and Charged Particle Motion

Fluid theory, a fundamental concept in physics, delves into the behavior and interactions of fluids at the atomic and molecular scales. It provides a framework for understanding a wide range of phenomena, from the flow of liquids and gases to the behavior of plasmas and the complex dynamics of astrophysical systems.

One of the key aspects of fluid theory is the investigation of Langmuir sheaths. These sheaths are formed when a charged particle interacts with a fluid, and they play a crucial role in many scientific and technological applications. For example, Langmuir sheaths are responsible for the formation of plasma, the fourth state of matter, in high-energy physics experiments. They are also used in the production of electrically charged particles, such as ions and electrons, in plasma processing technologies.

Charged particle motion is another important aspect of fluid theory. This involves the study of how charged particles move in the presence of an electric field or magnetic field. Charged particles can be either positively or negatively charged, and they can move in a variety of ways, including ballistic motion, diffusion, and electrophoresis.

The Maxwell-Helmholtz (MHD) and WKB theories are two of the most widely used theories in fluid theory. The MHD theory describes the behavior of electrically conducting fluids in the presence of an electric field and magnetic field. It is used to model a wide range of astrophysical phenomena, such as the behavior of stars, galaxies, and black holes. The WKB theory, on the other hand, describes the behavior of charged particles in the presence of an electric field and magnetic field. It is used to model the motion of particles in plasmas, which are highly ionized gases.

Fluid theory is a multidisciplinary field that intersects with many other areas of physics, such as electromagnetism, thermodynamics, and quantum mechanics. It has played a crucial role in the development of modern technology, including the creation of plasma televisions, magnetic resonance imaging (MRI), and the development of renewable energy sources.

In conclusion, fluid theory is a fundamental concept in physics that provides a framework for understanding the behavior and interactions of fluids at the atomic and molecular scales. It explores the formation of Langmuir sheaths and charged particle motion, and it examines the MHD and WKB theories. Fluid theory is a multidisciplinary field that has played a crucial role in the development of modern technology and has many applications in scientific and technological fields.

Weight: 566g
Dimension: 234 x 156 (mm)
ISBN-13: 9781032202518
Edition number: 2 ed