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Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems
Energies, 15 (2022); 1666. https://doi.org/10.3390/en15051666
Dorotić, Hrvoje; Čuljak, Kristijan; Miškić, Josip; Pukšec, Tomislav; Duić, Neven

Institucijski repozitorij: Repozitorij Fakulteta strojarstva i brodogradnje Sveučilišta u Zagrebu

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Dorotić, H., Čuljak, K., Miškić, J., Pukšec, T. i Duić, N. (2022). Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems. Energies, 15.. doi: 10.3390/en15051666

Dorotić, Hrvoje, et al. "Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems." Energies, vol. 15, 2022. https://doi.org/10.3390/en15051666

Dorotić, Hrvoje, Kristijan Čuljak, Josip Miškić, Tomislav Pukšec i Neven Duić. "Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems." Energies 15 (2022). https://doi.org/10.3390/en15051666

Dorotić, H., et al. (2022) 'Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems', Energies, 15. doi: 10.3390/en15051666

Dorotić H, Čuljak K, Miškić J, Pukšec T, Duić N. Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems. Energies [Internet]. 2022. [pristupljeno 16.11.2024.];15. doi: 10.3390/en15051666

H. Dorotić, K. Čuljak, J. Miškić, T. Pukšec i N. Duić, "Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems", Energies, vol. 15, 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:235:981900. [Citirano: 16.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:235:981900
Podaci o radu
Naslov (engleski)Technical and Economic Assessment of Supermarket and Power Substation Waste Heat Integration into Existing District Heating Systems
AutorHrvoje Dorotić
AutorKristijan Čuljak
AutorJosip Miškić
AutorTomislav Pukšec
AutorNeven Duić
Autorova ustanovaSveučilište u Zagrebu
Fakultet strojarstva i brodogradnje
(Zavod za energetska postrojenja, energetiku i okoliš)
(Katedra za energetska postrojenja i energetiku)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Strojarstvo
Procesno energetsko strojarstvo
Sažetak (engleski)
District heating systems are almost always located in densely populated urban areas where various heat sources are available, such as cooling and refrigeration systems in supermarkets, shopping malls, and power transformers. These urban sources often have a large share of waste heat, which is usually emitted into the environment. This waste heat could be used to partially cover the thermal load in district heating systems. The biggest challenge for their integration is the spatial distribution of urban heat sources in relation to the existing heat network and the temporal distribution of the availability of waste heat energy throughout the year. In this paper, we have developed an economic assessment model for the integration of urban heat sources into existing district heating systems. By the hourly merit order of waste heat utilization technologies based on pinch analysis, we have defined the most suitable integration of urban heat sources into existing district heating systems. Different temperature regimes of the urban source and the existing heat network have been considered. Finally, the method was tested on the case study of a supermarket and power substation located in Zagreb, while the sensitivity analysis was carried out with a focus on various technical and economic boundary conditions.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaEnergies
Brojčani podacivol. 15, 1666
p-ISSN1996-1073
DOIhttps://doi.org/10.3390/en15051666
URN:NBNurn:nbn:hr:235:981900
Datum objave publikacije2022
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2024-06-04 08:46:15