Thermodynamic sustainability assessment for residential building heating comparing different energy sources
Само за регистроване кориснике
2022
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Residential sector is considered one of the largest consumers of primary energy in the world. The main part of total energy consumption in buildings refers to heating. The study presents a thermodynamic sustainability assessment of different energy sources for residential building heating. The paper presents universal methodology, which can be applied to energy and exergy analysis for all types of buildings. Various options of energy sources were studied, namely: coal, natural gas, electricity, district heating, air-water heat pump, biomass and district heating with a cogeneration. Energy and exergy analyses were conducted and appropriate efficiencies were determined. The calculation of an environmental impact factor and exergetic sustainability index for all types of considered energy sources was performed. The results showed that exergy efficiency was very low in all analyzed cases except for biomass, which leads to poor thermodynamic compatibility of energy quality from the supplied... side and the energy used for building heating. It was shown that the highest exergy efficiency was in the case of biomass utilization (about 29%), due to the energy used from renewable energy sources. The minimum environmental impact factor (2.48) and maximum exergetic sustainability index (0.403) were found for the case of biomass utilization.
Извор:
Science and Technology For The Built Environment, 2022, 28, 1, 73-83Издавач:
- Taylor & Francis Inc, Philadelphia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
- Истраживање коришћења соларне енергије применом вакуумских колектора са топлотним цевима и изградња демонстрационог постројења (RS-MESTD-Technological Development (TD or TR)-33048)
- Интелигентни системи управљања климатизације у циљу постизања енергетски ефикасних режима у сложеним условима експлоатације (RS-MESTD-Technological Development (TD or TR)-33047)
DOI: 10.1080/23744731.2021.1908043
ISSN: 2374-4731
WoS: 000638122700001
Scopus: 2-s2.0-85104070657
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Gojak, Milan AU - Bajc, Tamara PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3748 AB - Residential sector is considered one of the largest consumers of primary energy in the world. The main part of total energy consumption in buildings refers to heating. The study presents a thermodynamic sustainability assessment of different energy sources for residential building heating. The paper presents universal methodology, which can be applied to energy and exergy analysis for all types of buildings. Various options of energy sources were studied, namely: coal, natural gas, electricity, district heating, air-water heat pump, biomass and district heating with a cogeneration. Energy and exergy analyses were conducted and appropriate efficiencies were determined. The calculation of an environmental impact factor and exergetic sustainability index for all types of considered energy sources was performed. The results showed that exergy efficiency was very low in all analyzed cases except for biomass, which leads to poor thermodynamic compatibility of energy quality from the supplied side and the energy used for building heating. It was shown that the highest exergy efficiency was in the case of biomass utilization (about 29%), due to the energy used from renewable energy sources. The minimum environmental impact factor (2.48) and maximum exergetic sustainability index (0.403) were found for the case of biomass utilization. PB - Taylor & Francis Inc, Philadelphia T2 - Science and Technology For The Built Environment T1 - Thermodynamic sustainability assessment for residential building heating comparing different energy sources EP - 83 IS - 1 SP - 73 VL - 28 DO - 10.1080/23744731.2021.1908043 ER -
@article{ author = "Gojak, Milan and Bajc, Tamara", year = "2022", abstract = "Residential sector is considered one of the largest consumers of primary energy in the world. The main part of total energy consumption in buildings refers to heating. The study presents a thermodynamic sustainability assessment of different energy sources for residential building heating. The paper presents universal methodology, which can be applied to energy and exergy analysis for all types of buildings. Various options of energy sources were studied, namely: coal, natural gas, electricity, district heating, air-water heat pump, biomass and district heating with a cogeneration. Energy and exergy analyses were conducted and appropriate efficiencies were determined. The calculation of an environmental impact factor and exergetic sustainability index for all types of considered energy sources was performed. The results showed that exergy efficiency was very low in all analyzed cases except for biomass, which leads to poor thermodynamic compatibility of energy quality from the supplied side and the energy used for building heating. It was shown that the highest exergy efficiency was in the case of biomass utilization (about 29%), due to the energy used from renewable energy sources. The minimum environmental impact factor (2.48) and maximum exergetic sustainability index (0.403) were found for the case of biomass utilization.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "Science and Technology For The Built Environment", title = "Thermodynamic sustainability assessment for residential building heating comparing different energy sources", pages = "83-73", number = "1", volume = "28", doi = "10.1080/23744731.2021.1908043" }
Gojak, M.,& Bajc, T.. (2022). Thermodynamic sustainability assessment for residential building heating comparing different energy sources. in Science and Technology For The Built Environment Taylor & Francis Inc, Philadelphia., 28(1), 73-83. https://doi.org/10.1080/23744731.2021.1908043
Gojak M, Bajc T. Thermodynamic sustainability assessment for residential building heating comparing different energy sources. in Science and Technology For The Built Environment. 2022;28(1):73-83. doi:10.1080/23744731.2021.1908043 .
Gojak, Milan, Bajc, Tamara, "Thermodynamic sustainability assessment for residential building heating comparing different energy sources" in Science and Technology For The Built Environment, 28, no. 1 (2022):73-83, https://doi.org/10.1080/23744731.2021.1908043 . .