Non-conventional Energy Sources

Major: Heat and Gas Supply and Ventilation
Code of subject: 7.192.07.O.003
Credits: 4.00
Department: Heat and Gas Supply and Ventilation
Lecturer: DSc., Prof. Vasyl Zhelyh
Semester: 1 семестр
Mode of study: денна
Learning outcomes: PH1. RN4. Deepening knowledge in the specialization "Heat and gas supply and ventilation": design of heating systems, design of heating systems, design of gas supply systems, design of air conditioning and refrigeration systems, non-traditional energy sources, industrial technologies and cleaning of ventilation and technological emissions. PRN 5. Knowledge and skills in the development and implementation of new innovative products in the specialization "Heat and gas supply and ventilation". РН3.ПРН10.Combine theory and practice, as well as make decisions and develop a strategy for solving the problems of the industry, taking into account universal values, social, state and industrial interests; РН4.АіВ 4. Ability to demonstrate understanding of basic ecological principles, labor protection and safety of life and their application.
Required prior and related subjects: Previous disciplines: - Construction thermophysics and basics of heat and mass transfer - Heating - Heat supply - Air conditioning and refrigeration Related and the following disciplines: - Design of air conditioning and refrigeration systems - Design of heating systems - Radiation cooling and space heating - Alternative life support systems for buildings and structures
Summary of the subject: The basic concepts of non-traditional energy sources that are alternatives to conventional energy sources are presented. The main types of primary and secondary energy sources are considered. The applications of solar, wind, water and biogas energy are described. Schemes of active and passive use of solar energy are shown; basic elements of wind power plants; structure of biogas plants. The discipline is intended for masters of the educational program "Heat and gas supply and ventilation" full-time and part-time. The concept of non-traditional energy sources. Forms of energy existence. Energy situation in Ukraine. Ways of energy saving in construction. 8 Energy sources, their classification. Renewable energy sources. Non-renewable energy sources. Types of primary energy sources. Types of secondary energy sources. Alternative solutions for new energy production technologies. The concept of "clean energy". The main characteristics of the main types of energy. Operating costs for the installation of energy-saving heating systems. Passive systems for the use of solar energy. Heat absorption. The phenomenon of the thermosyphon. Methods of regulating the inflow of solar radiation through translucent solar collectors. Inclined and horizontal solar heating systems. Combined uses of solar energy. Active energy use systems. Types of heat carriers. Flat and other solar collectors. Generalized performance characteristics of the collector. Additional heating. System design. Separately arranged collectors. 8 Preparation of hot water with the help of solar energy. Features of designs of solar water heaters. Solar hot water supply systems for household needs. Re-equipment of houses for installation of solar collectors. The use of solar energy in air conditioning systems. The principle of operation of an absorption refrigeration machine running on solar energy. Solar refrigeration systems in air conditioning systems. The use of solar energy in steam compression plants. Accumulation of heat and cold. Directions of development of solar UPC. Wind energy. The main characteristics of wind conditions. Dependence of wind speed on the nature of the terrain. Elements of wind power plants (rotors; support; safety mechanism; generator; energy accumulators). Blade-type rotors. Snail type rotors. Blades of blade-chain type. Concentrating rotors. Precautionary and regulating mechanisms. Methods of energy storage (batteries, compressed air, water tanks, etc.) 6 Water energy. Conditions for calculating the amount of water. Dam location and flow measurement methods. Types of water dams. Biogas is a product of anaerobic fermentation. The main stages of methane formation. Factors influencing the process of methane formation. Characteristics of raw materials for anaerobic fermentation. 8 Classification of biogas plants. Household biogas plants. Industrial biogas plants. Pilot biogas installation. Separation of biogas plants by: temperature regime; technological process; fermentation scheme. Construction of biogas plants. Download system. Bioreactor. Mixing system. Heating system. Industrial biogas plants. Reduction of environmental pollution. Schemes of technological process. Basic technical data of the set of equipment for anaerobic fermentation KR-9-1. Economic effect from operation of biogas plants.
Assessment methods and criteria: Assessment of students' knowledge in the discipline "Unconventional energy sources" is carried out in the form of current controls, and semester control of knowledge, which is carried out at the end of the semester. Current control of students' knowledge in the discipline "Unconventional energy sources" includes the following forms of assessment: Assessment during practical work: - Survey or testing of students' knowledge of theoretical material - 0.5 points for each lesson during the semester (8 lessons). Assessment during laboratory work: - Score for performance and defense of laboratory work - 10.0 points. Assessment of independent (in particular, individual) work: - Evaluation of individual course work - 30 points. Points are awarded for the correct performance of individual course work and its defense. Semester control of knowledge includes the results of the current control of students' knowledge, which was conducted during the semester, and examination control. Exam tasks are also built on three levels of difficulty. The maximum amount of points for the exam task is 50. Oral component - 10 points. To this number are added the results of the current control (maximum - 40 points). The maximum number of points for the semester control is 100. The actual number of points received by the student is transferred to the state final grade.
Recommended books: 1. Желих В.М. Non-traditional energy sources: lecture notes / V.M. Желих, О.Т. Wozniak, Yu.S. Юркевич. - Lviv: Lviv Polytechnic National University Publishing House, 2009. - 84 p. 2. Davis A., Schubert R. Alternative natural energy sources in construction design / Per. with English А.С.Гусева; Ed. EV Sarnatskogo M .: Stroyizdat, 1983 - 190 pp., Ill. 3. Anderson B. Solar energy: (Fundamentals of construction design) / Translated from English. А.Р.Анисимова; Edited by Yu.N. Malevsky. - M .: Stroyizdat. 1982 - 375 pp., Ill 4. Zhelykh VM: Biogas technologies: theory and practice: monograph / VM Zhelykh. Желих, Ю.В. Furdas. - Lviv: Lviv Polytechnic Publishing House, 2015. - 164 p. 5. Protasevich AM Use of secondary energy resources. Uchebn.posobie po dtsciplin VER. Minsk .: BPI, 1991 - III p. Recommended Books Basic 1. Желих В.М. Non-traditional energy sources: lecture notes / V.M. Желих, О.Т. Wozniak, Yu.S. Юркевич. - Lviv: Lviv Polytechnic National University Publishing House, 2009. - 84 p. Auxiliary 1. Davis A., Schubert R. Alternative natural energy sources in construction design / Per. with English A.S. Гусева; Under. ed. E.V. Sarnatskogo M .: Stroyizdat, 1983 - 190 pp., Ill. 2. Avezov RR, Barsky-Zorin AA, Vasilieva IM etc. Solar heat and cooling systems. - M., Stroyizdat, 1990, 328 p. 3. Anderson B. Solar energy / Ed. Yu.N. Malevsky. - M. Stroyizdat, 1982. - 357 p. 4. Valov MI, Kazanjan BI Solar heating systems. - M .: Izd-vo MEI. 1991. - 140 p. 5. Anderson B. Solar energy: (Fundamentals of construction design) / Per. with English A.R. Anisimova; Edited by Yu.N. Malevsky. - M .: Stroyizdat. 1982 - 375 pp., Ill 6. Utilization of low-potential thermal secondary energy resources at the chemical enterprises /. G. Neumann, SD Churakov, etc. - M .: Chemistry, 1987 (Economy of fuel and the electric power) - p. 240. 7. Karpis EE Energy saving in air conditioning systems. - 2nd ed. reworked. and ext. - M .: Stroyizdat, 1987. - 268 p., Ill. - (Fuel and electricity savings). 8. Protasevich AM Use of secondary energy resources. Учебн. manual on the discipline of VER. Minsk .: BPI, 1991 - III p.

Non-conventional Energy Sources (курсова робота)

Major: Heat and Gas Supply and Ventilation
Code of subject: 7.192.07.O.007
Credits: 2.00
Department: Heat and Gas Supply and Ventilation
Lecturer: PhD, senior lector Kasynets Mariana
Semester: 1 семестр
Mode of study: денна
Learning outcomes: PH1. RN4. Deepening knowledge in the specialization "Heat and gas supply and ventilation": design of heating systems, design of heating systems, design of gas supply systems, design of air conditioning and refrigeration systems, non-traditional energy sources, industrial technologies and cleaning of ventilation and technological emissions. PRN 5. Knowledge and skills in the development and implementation of new innovative products in the specialization "Heat and gas supply and ventilation". РН3.ПРН10.Combine theory and practice, as well as make decisions and develop a strategy for solving the problems of the industry, taking into account universal values, social, state and industrial interests; РН4.АіВ 4. Ability to demonstrate understanding of basic ecological principles, labor protection and safety of life and their application.
Required prior and related subjects: Previous disciplines: - Construction thermophysics and basics of heat and mass transfer - Heating - Heat supply - Air conditioning and refrigeration Related and the following disciplines: - Design of air conditioning and refrigeration systems - Design of heating systems - Radiation cooling and space heating - Alternative life support systems for buildings and structures
Summary of the subject: Climatological information of building place. Calculation of thermal flows for heating. Calculation of load on system of hot water supply. Hydraulic calculation of hot water supply. Calculation of solar system. Calculation of area of solar collectors. Calculation of capacity of capacitive water heater. Calculation of capacity of expansion tank. Approximate calculation of solar system. Calculation of required area of solar collectors. Selection of heat accumulation tank. Selection of pumping group. Selection of membrane expansion tank. Calculation of snow weight of supporting structure.
Assessment methods and criteria: • summary control (100%, control event, test): written-oral form
Recommended books: 1. Желих В.М. Нетрадиційні джерела енергії: конспект лекцій / В.М. Желих, О.Т. Возняк, Ю.С. Юркевич. – Львів: Видавництво Національного університету «Львівська політехніка», 2009. – 84 с. 2. Методичні вказівки до курсової роботи на тему «Використання сонячної енергії в гарячому водопостачанні» з курсу «Нетрадиційні джерела енергії» / Укл.: В.М. Желих, Ю.В. Фурдас, О.І. Дзерин, С.П. Шаповал – Львів, 2016. – 37 с. 3. ДБН В.2.5-67: 2013. Опалення, вентиляція і кондиціонування. – К.: Мінрегіонбуд України, 2013. – 141 с. 4. ДСТУ-Н Б В.1.1-27: 2010. Будівельна кліматологія. – К.: Мінрегіонбуд України, 2011. – 123 с. 5. Кінаш Р.І., Бурнаєв О.М. Снігове навантаження в Україні. – Львів: Видавництво науково-технічної літератури, 1997. – 843 с.