The book "Calculation and selection of the design of the casing heat exchanger" is an indispensable resource for engineers, students and anyone interested in heat exchange processes in various industries. The authors gathered in the team to create this work are experts in the field of heat exchange and thermodynamics, which makes the book a reliable source of knowledge. The focus of the book is the casing heat exchanger one of the most common types of heat exchangers used in industry. This apparatus plays a key role in the processes associated with the transfer of heat between two or more liquids, and its correct calculation and design selection can significantly improve the efficiency of systems. The book offers readers a deep dive into the theory and practice of designing such devices, ranging from the basics to complex calculations. Readers interested in mechanics, engineering, chemical technology, and related fields will find this publication a wealth of useful information. Students of technical universities, graduate students and young professionals will be able to use the book as a textbook, and experienced engineers as a reference for solving practical problems. The book will be especially useful for those who work in the field of design and operation of heat exchange systems, as well as for those who seek to improve their skills in this important area. The topics raised in the book cover a wide range of issues: from the thermodynamic basis of heat exchange to modern methods of calculation and selection of materials for casings. The authors consider in detail various aspects of design, including hydraulic calculations, heat transfer and the choice of optimal design solutions. Important attention is also paid to environmental and economic aspects, which makes the book relevant in the context of modern production, where sustainable development and efficiency become priorities. The writing style of the authors is clear and accessible, which makes it easy to assimilate even the most complex concepts. The book is filled with practical examples and illustrations that help to better understand the material and apply it in practice. This makes reading not only useful, but also fascinating, which is important for those who want not only to learn, but also to apply the knowledge gained. If you are looking for literature on heat exchange, then “Calculation and selection of the design of the casing heat exchanger” will be an excellent addition to your library. The book will be useful not only to specialists, but also to everyone who is interested in modern technologies and their application in industry. It can become the basis for further study of topics such as heat exchangers, thermodynamics, engineering calculations and design. In conclusion, it is worth noting that this publication is an important contribution to the literature on heat exchange and engineering. It not only provides readers with the necessary knowledge, but also inspires new research and development in this area. If you want to deepen your knowledge of casing heat exchangers and learn how to design them effectively, this book is your reliable assistant along the way.