Energy-Efficient Technologies, Part 1

Major: Environmental Studies
Code of subject: 6.101.00.O.058
Credits: 5.00
Department: Ecology and Sustainable Environmental Management
Lecturer: Doctor of science, Prof., Sabadash Vira
Semester: 5 семестр
Mode of study: денна
Learning outcomes: Program competencies: • understanding of the basic principles of thermodynamics and its laws, thermodynamic bases of the compression process, methods of cooling the working fluid and methods of direct energy conversion. • acquisition of skills in the calculation and design of equipment as a basis for the development of environmentally friendly technologies. Program results: • know the patterns of interconnection and interdependence of technological and energy processes in order to save fuel and energy resources and create virtually waste-free production of materials and energy and the main problems associated with the operation of existing power plants. Learning outcomes: • know the basic definitions of thermodynamics and its laws; • have an idea about exergy; heat pump; refrigeration units; steam power plants.
Required prior and related subjects: • Physics; • Higher mathematics; • Environmental engineering.
Summary of the subject: The basic definitions of thermodynamics. Thermodynamics and its methods of analysis. Parameters of the system. The concept of thermodynamic processes. The process of gas compression in the compressor. Compressors classification. Indicator and P-V diagram piston compressor. Options for gas compression in the compressor. Methods of cooling of the working fluid. Compress the working fluidin the gas-expansion units. Analysis of ideal expansion of process of working fluid in the gas-expansion units.
Assessment methods and criteria: • Current control, oral examination (30%) • final control (control measure, exam), written-oral form (70%)
Recommended books: 1. В. А. Кириллин, В. В Сычев, А .Е. Шейдлин. Технич. термодинамика. - М.: Наука, 1979. - 512 с. 2. Є. М. Семенишин, М. С. Мальований. Енерготехнологія хіміко- технологічних процесів. Навчальний посібник. - Львів: Вид-цтво НУ “Львівська політехніка”, 2005. - 490 с 3. Н. Л. Пирогов, С. П. Сушон, А. Г. Завалко. Вторичные ресурсы: эффективность, опыт, перспективы. -М.: Энергоиздат, 1987.