The book "Laboratory works (workshop) on the discipline "Technical thermodynamics" for students of thermal energy specialties" by B. N. Romanyuk is an indispensable resource for students studying in thermal energy specialties . In this practical guide, the author offers readers a unique opportunity to delve into the world of thermodynamics, studying its basic principles and laws through practical experiments and laboratory work. The book covers a wide range of topics related to technical thermodynamics, including basic thermodynamic cycles, properties of working bodies, and processes occurring in heat exchangers and boilers. Each laboratory work is accompanied by detailed instructions that will help students not only to understand the theory, but also to apply the knowledge gained in practice. This makes the book an ideal assistant for students seeking a deep understanding of the subject and wanting to gain the practical skills needed in their future profession. "Laboratory work" will be interesting not only for students, but also for teachers who are looking for high-quality materials for classes . The manual will help them organize the learning process, make it more interactive and exciting. In. N. Romaniuk, with a wealth of experience in the field of thermal energy and thermodynamics, shares his knowledge and methods that can significantly improve the level of training of students. This book is not just for you.