The book "Design of thermal networks with flexible pre-insulated pipes" by Vladimir Mikhailovich Kopko is a unique and in-depth study that will become an indispensable tool for specialists in the field of heat engineering, designers and engineers. In today's world, where issues of energy efficiency and sustainable development are becoming increasingly relevant, this publication offers readers not only theoretical foundations, but also practical recommendations for the design of thermal networks, which makes it especially valuable. The book discusses modern technologies associated with the use of flexible pre-insulated pipes, which can significantly increase the efficiency of thermal networks. The author explains in detail how to properly organize heat networks in order to minimize heat losses and ensure the reliability of heating and hot water systems. Copco emphasizes the importance of materials and technology selection, emphasizing that competent design is the key to the durability and cost-effectiveness of thermal systems. Who can like this book? First of all, it will be of interest to students and graduate students of technical specialties studying heat engineering and energy . Practical engineers involved in the design and operation of thermal networks will find in it a lot of useful tips and recommendations that will help them in their daily work. In addition, the book will be useful to project managers and energy management specialists seeking to optimize energy costs and improve the environmental performance of their enterprises. The topics raised in the book cover a wide range of issues related to the design and operation of thermal networks. Copco considers not only technical aspects, but also economic ones, which allows the reader to get a comprehensive view of the design process. It emphasizes the importance of taking into account climatic conditions, operational features and safety requirements, which makes the book relevant for different regions and conditions. The style of Vladimir Mikhailovich Kopko is distinguished by the clarity and accessibility of the presentation . He masterfully combines theory with practical examples, which allows the reader to easily absorb material. Copco is the author of many scientific articles and teaching aids, and his experience in the design of thermal networks is obvious. His works have always been distinguished by a high level of scientific validity and practical orientation, which makes them in demand both in the academic environment and among practitioners. The book "Design of thermal networks with flexible pre-insulated pipes" is not just a textbook, but a real find for anyone who wants to deepen their knowledge in the field of heat engineering and master modern approaches to design. It will become a reliable assistant in finding solutions for improving the efficiency of thermal networks and will provide readers with the necessary tools for successful work in this important and relevant area. If you are looking for literature on the design of thermal systems, then this publication will be a real discovery for you. It will not only expand your knowledge, but also inspire new ideas and approaches to work. Do not miss the opportunity to get acquainted with this book and immerse yourself in the world of modern technologies in the field of heat engineering!