Collected Item: “Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation”
Врста публикације
Рад у часопису
Верзија рада
објављена верзија
Језик рада
енглески
Аутор/и (Милан Марковић, Никола Николић)
Dejan Ivezić, Marija Živković, Dimitrije Manić, Aleksandar Madžarević, Boban Pavlović, Dušan Danilović
Наслов рада (Наслов - поднаслов)
Evaluation of the effects of wastewater heat pump integration into district heating systems by simulation
Наслов часописа
Thermal Science
Издавач (Београд : Просвета)
National Library of Serbia
Година издавања
2022
Сажетак на енглеском језику
The integration of wastewater heat pumps (using purified water) in district heating systems is analyzed in this paper. The simulation procedure is proposed to analyze the impacts of stochasticity of purified water temperature and flow to heat pump integration and operation. The analysis includes calculation of the daily and seasonal coefficient of performance, as well as fossil fuel savings and CO2 emission reduction due to wastewater heat pump use. The proposed procedure is implemented for the case study in the city of Šabac (Serbia) and obtained results are discussed and evaluated. The historical data for two heating seasons was used for simulation. It was shown that the wastewater heat pump could provide 27-28% savings in fuel consumption, and 3.6-4.1% GHG emissions reduction, while the seasonal COP could be 4.2 - 4.3. Simulation based approach shows approximately 40% less savings of fuel consumption, compared to the approach based on the average values of heat pump input parameters.
Број часописа
00
Почетна страна
168
Завршна страна
168
DOI број
10.2298/TSCI220813168I
ISSN број часописа
0354-9836
Кључне речи на српском (одвојене знаком ", ")
otpadne vode, toplotna pumpa, daljinsko grejanje, simulacija
Кључне речи на енглеском (одвојене знаком ", ")
wastewater, heat pump, district heating, simulation
Линк
http://dx.doi.org/10.2298/TSCI220813168I
Шира категорија рада према правилнику МПНТ
M20
Ужа категорија рада према правилнику МПНТ
М23
Степен доступности
Отворени приступ
Лиценца
Creative Commons – Attribution-NonComercial-Share Alike 4.0 International
Формат дигиталног објекта
.pdf