The book "Selection of parameters and calculation of centripetal turbine on stationary and transition modes" is a unique edition. Created by a team of authors, which will be an indispensable tool for engineers , Students and researchers , interested in modern technologies in the field of energy and mechanics. This paper examines the key aspects of design and optimization of centripetal turbines, which play an important role in various industries, from energy to aviation. From the first pages, the reader plunges into the world of complex calculations and engineering solutions that are behind the creation of efficient turbines. The book covers both theoretical foundations and practical aspects, making it useful for both beginners and experienced professionals. The authors share their knowledge on how to choose the right turbine parameters, given its purpose and operating conditions. They explain in detail how to perform calculations for stationary and transient operating modes, which is especially important for ensuring the reliability and efficiency of turbines in various conditions. This book will be of interest not only to engineers and specialists in the field of energy, but also to students of technical universities studying mechanical engineering, thermal energy and related disciplines. It will be an excellent addition to the training materials and will help to better understand the principles of turbine operation, as well as develop calculation and design skills. It can also attract the attention of researchers working on innovations in the field of energy technologies. The topics raised in the book cover a wide range of issues related to the design of centripetal turbines. The authors discuss the influence of various factors on the efficiency of turbines, such as aerodynamics, thermodynamics and mechanics. They also look at current trends and advances in technology, making the book relevant and useful for understanding current challenges and opportunities in this field. An important aspect is also the attention to the issues of ecology and sustainable development, which makes this work especially valuable in the context of modern requirements for energy systems. The style of the authors is distinguished by the clarity and accessibility of the presentation, which makes it easy to assimilate complex concepts. Their expertise in turbine design makes this book an authoritative source of information. The team of authors includes practicing engineers and scientists, which adds additional value to the material. They not only share theory, but also offer practical recommendations based on real-world projects and research. If you are looking for literature on topics related to the design and calculation of turbines, then “Selection of parameters and calculation of centripetal turbine on stationary and transient modes” will be a real find for you. This book will not only expand your knowledge, but also inspire new ideas and solutions in the field of energy. Readers interested in such works as “Turbines and compressors” or “Energy systems: design and analysis” will find in this book a lot of useful and interesting. Do not miss the opportunity to enrich your knowledge and skills in the design of centripetal turbines with this unique edition. The book will become your reliable assistant in the world of engineering and energy, opening new horizons for professional growth and development.