The book Pumps, Compressors, Fans, created by the team of authors, is a unique and in-depth study that covers key aspects of the work and application of these important machines in various industries. This publication will be an indispensable assistant for both students and young professionals, as well as for experienced engineers seeking to update their knowledge and skills. From the first pages, the reader plunges into the world of mechanics and thermodynamics, where pumps, compressors and fans play a central role in ensuring the efficient operation of industrial processes. The book covers a wide range of topics, ranging from the basics of theory to the practical aspects of the design and operation of these devices. Each section is written taking into account current trends and technologies, which makes the material not only informative, but also modern. One of the main topics discussed in the book is the principle of operation of various types of pumps, compressors and fans. The reader will learn about how these devices help in the movement of liquids and gases, as well as their role in heating, ventilation and air conditioning systems. The authors pay attention not only to technical characteristics, but also to energy efficiency issues, which is especially important in the conditions of modern production, where saving resources becomes a priority. The book will be interesting to a wide range of readers .. Students of technical specialties will find in it useful materials for preparing for exams and performing coursework . Engineers and specialists working in the field of mechanics and energy will be able to update their knowledge and get acquainted with the latest developments in the field of pumping and compressor equipment. In addition, the book will be useful to managers and executives who want to better understand how to optimize production processes and improve the efficiency of their enterprises. The style of the authors is characterized by accessibility and clarity of presentation, which allows even complex technical concepts to be presented in an understandable and fascinating form. The team of authors includes experts with many years of experience in various industries, which adds additional value and authority to the book. Their joint efforts have made it possible to create material that not only informs, but also inspires new ideas and solutions. The book Pumps, Compressors, Fans raises important topics such as sustainability and ecology, making it particularly relevant in light of contemporary challenges. The authors emphasize the need for the introduction of energy-efficient technologies and the use of alternative energy sources, which opens up new horizons for future engineers and scientists. If you are looking for a book that will become your reliable guide in the world of pumps, compressors and fans, then this edition is exactly what you need. It will not only expand your knowledge, but also help you become more competent in your field. Do not miss the opportunity to get acquainted with this fascinating and useful book, which will become your faithful companion in professional activities.