Introduction to Fusion Ignition Principles: Zeroth Order Factors of Fusion Energy Research

The physical goal of fusion energy research is to confine fusion fuel in a certain way so that the energy released from fusion exceeds the energy consumed to sustain the fusion process, thereby achieving economically viable energy production. Based on fundamental physics, this book focuses on the physics of the core region in fusion energy reactors, discussing the relevant limiting factors and parameter ranges. By examining the zeroth-order quantity system of the fundamental principles of fusion ignition, we review the current progress and challenges in fusion energy research. These challenges encompass various aspects such as physics, engineering, materials, and economics, providing better insights for the future development of fusion as an energy source. [This English version is primarily a translation generated using ChatGPT based on the original Chinese book, and can be cited as"Huasheng Xie, Introduction to Fusion Ignition Principles, USTC press, Hefei, 2023."For any inaccuracies or ambiguities, please refer to the original Chinese version for clarification.]