477 Application of numerical methods for solving heat exchange problems: lab. Arutyunov V . A. , Krupennikova S. A. Levitsky and . A. is a unique manual that will become an indispensable assistant for students, graduate students and specialists in the field of heat exchange and heat engineering . This publication not only immerses the reader in the world of numerical methods, but also offers practical tasks that will help to consolidate theoretical knowledge. The main goal of the book is to show how numerical methods can be effectively applied to solve complex heat exchange problems. Heat transfer is an important process that is of great importance in a variety of industries, from energy to mechanical engineering. The authors, possessing rich experience in the field of heat engineering, offer readers not just theoretical calculations, but practical examples that make the material more accessible and understandable. The book will be of interest to technical students studying heat transfer, as well as graduate students and practicing engineers who want to deepen their knowledge in this area. It will be suitable for those who appreciate a practical approach to learning and seek to apply the knowledge gained in real conditions. If you are looking for literature that combines theory and practice, then this edition will be an excellent choice. The topics raised in the book cover a wide range of issues related to heat transfer. The authors consider both classical and modern numerical methods, such as the finite difference method and the finite element method. Each section of the book includes not only theoretical aspects, but also practical tasks that allow the reader to independently solve problems using the knowledge gained. This makes the book not just a textbook, but a full-fledged laboratory workshop where everyone can test their strength and skills. The style of the authors is clear and structured. They are able to explain complex concepts easily, which makes the book understandable even for beginners in the field of heat exchange. Arutyunov, Krupennikov and Levitsky are authors who have already established themselves in the scientific community thanks to their previous works. Their experience and in-depth knowledge in the field of heat engineering make this publication especially valuable for readers. 477 Application of numerical methods for solving heat exchange problems: lab. The workshop not only broadens the horizons of knowledge, but also inspires further research and experiments. Readers interested in topics such as thermodynamics, heat transfer processes and numerical methods will find a lot of useful information in it. This edition will be a reliable companion for all who seek professional growth and want to master the complex aspects of heat exchange. If you are looking for books on heat transfer, thermodynamics or numerical methods, this edition should definitely be in your library. It will not only enrich your knowledge, but also help you become more confident in your professional activities. Do not miss the opportunity to immerse yourself in the world of numerical methods and discover new horizons in the field of heat exchange!