The book "Examples of calculations for the course ''Colding equipment''" edited by Nadezhda Dmitrievna Malova and Gennady Dmitrievich Averin is a unique publication that will become an indispensable assistant for students and specialists in the field of food technologies and refrigeration equipment . This work is a carefully compiled collection of practical tasks and calculations that will help readers to better understand the principles of operation of refrigeration machines and devices, as well as their application in the food industry. The book examines key aspects of refrigeration, including thermodynamic processes, refrigeration cycles and their main components. Each section contains examples of calculations that illustrate theoretical concepts and make them more understandable. Readers will be able to see how the theory is applied in practice, which is especially important for future engineers and technologists working in the food industry. This book will be of interest not only to students of technical universities studying in the specialties "Machines and apparatuses of food production", but also to practitioners seeking to update their knowledge or understand new technologies. If you are a student, graduate student or a young specialist working in the field of refrigeration, then this publication will be for you not only a textbook, but also a reference book that you will turn to throughout your career. The topics covered in the book cover a wide range of issues related to refrigeration. These are the basics of thermodynamics, and the principles of operation of various refrigeration machines, and the calculation of their parameters. The authors focus on the practical application of knowledge, which allows readers not only to assimilate theoretical material, but also to learn how to apply it in real conditions. The book raises important questions about energy efficiency and the environment, making it particularly relevant in light of the current challenges facing the food industry. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to assimilate even the most complex concepts. Nadezhda Malova and Gennady Dmitrievich Averin are experienced specialists in their field, and their knowledge and experience are reflected in each example and calculation. Their previous work has also received recognition in academia and among students, which confirms the high level of their professionalism. The book "Examples of calculations on the course ''Frigid Engineering'' will be an excellent addition to the library of every student and specialist working in the field of food technology . It will not only help to master the necessary skills, but also inspire further research and discoveries in the field of refrigeration equipment. If you are looking for a quality tutorial that will help you become a real professional in your field, do not miss the opportunity to get acquainted with this book. In search engines, you can use queries such as “refrigeration technology textbook”, “calculations of refrigeration machines”, “food technology” to find this book and other similar publications. Do not miss the chance to deepen your knowledge and skills in such an important and in-demand area as refrigeration!