The book “Hydrodynamics and Heat Exchange of Twisted Streams in Nuclear Power Plants Channels”, written by the team of authors, is a unique work that immerses the reader in the complex and fascinating world of hydrodynamics and heat exchange. This edition will be especially interesting for specialists and students studying nuclear energy, heat exchange processes and hydrodynamics. The book examines in detail the swirling flows that play a key role in the effective operation of nuclear power plants. The authors analyze various aspects of hydrodynamics, including the dynamics of liquids and gases, as well as the mechanisms of heat exchange in high temperatures and pressures. This topic is becoming increasingly relevant in light of modern requirements for the safety and efficiency of nuclear reactors. The reader will be able to learn about how twisted flows affect heat exchange, what factors need to be taken into account when designing cooling systems and what innovative approaches are being applied in this area. The book will be useful to both practicing engineers and researchers working in the field of nuclear energy. Students of technical universities studying thermal physics and hydrodynamics will find in it valuable information and examples that will help to better understand the complex processes occurring in nuclear reactors. Also, the publication may be of interest to teachers and researchers engaged in the study of heat exchange processes and hydrodynamics .. The topics raised in the book cover a wide range of issues, ranging from the basics of hydrodynamics to modern methods of modeling and analyzing twisted streams. The authors describe in detail the physical principles underlying heat transfer, as well as present the results of their research, which can become the basis for further developments in the field of nuclear energy. The book emphasizes the importance of integrating theoretical knowledge with practical aspects, making it particularly valuable for professionals. The style of the authors is characterized by scientific rigor and accessibility of the presentation, which allows the reader to easily assimilate complex concepts. The team of authors includes experts in the field of hydrodynamics and heat transfer, which guarantees high quality of the presented material. Their previous work has also received recognition in the scientific community, and this publication will not be an exception. If you are looking for books on hydrodynamics, heat transfer or nuclear power, this edition will be a great addition to your library. It will not only expand your knowledge, but also help you better understand current challenges and advances in nuclear energy. Readers interested in topics such as thermodynamics, fluid mechanics, and heat transfer under conditions of high temperatures and pressures will find a lot of useful information in this book. In conclusion, “Hydrodynamics and Heat Exchange of Twisted Flows in Nuclear Power Plant Channels” is not just a training manual, but a real find for anyone who wants to deepen their knowledge in the field of nuclear energy and hydrodynamics .. This edition will be a reliable guide to the complex but fascinating processes taking place in the hearts of modern nuclear reactors. Do not miss the opportunity to get acquainted with this important work, which can become the basis for your professional growth and scientific research.