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Pregled bibliografske jedinice broj: 1190262

Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material

Müslüm, Arıcı; Feyza, Bilgin; Michal, Krajčík; Nižetić, sandro; Hasan, Karabay
Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material // Energy (Oxford), 252 (2022), 124010, 14 doi:10.1016/j.energy.2022.124010 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1190262 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material

Autori
Müslüm, Arıcı ; Feyza, Bilgin ; Michal, Krajčík ; Nižetić, sandro ; Hasan, Karabay

Izvornik
Energy (Oxford) (0360-5442) 252 (2022); 124010, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Two PCM layers ; energy saving ; latent heat ; PCM location ; CO2 reduction ; thermal comfort

Sažetak
Using two layers of phase change material (PCM) instead of one to improve the thermal energy storage of PCM is a promising way to minimize thermal loads in buildings. This study aimed to maximize the latent heat utilization by splitting the PCM into two layers and adjusting their location and melting temperature. Seven scenarios were created using one or two PCM layers on the inner side, outer side or both sides of an external wall. An energy savings analysis was carried out using a verified numerical model. The results indicated that the monthly optimum PCM melting temperature ranged from 5°C to 30°C. Two PCM layers, one on the outside side of the wall with a melting temperature of 17°C and the other on the interior side with a melting temperature of 25°C, resulted in higher energy savings (17.2%), compared to a single PCM layer (16.8%). With two PCM layers, the energy saving due to latent heat activation increased from 2.5% to 3.2%. Furthermore, this design reduced CO2 emissions by up to 18.4% and caused the surface temperature to approach the comfortable room temperature thereby decreasing thermal loads and improving thermal comfort.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti



POVEZANOST RADA

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Sandro Nižetić (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Müslüm, Arıcı; Feyza, Bilgin; Michal, Krajčík; Nižetić, sandro; Hasan, Karabay
Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material // Energy (Oxford), 252 (2022), 124010, 14 doi:10.1016/j.energy.2022.124010 (međunarodna recenzija, članak, znanstveni)
Müslüm, A., Feyza, B., Michal, K., Nižetić, s. & Hasan, K. (2022) Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material. Energy (Oxford), 252, 124010, 14 doi:10.1016/j.energy.2022.124010.
@article{article, author = {M\"{u}sl\"{u}m, Ar\ic\i and Feyza, Bilgin and Michal, Kraj\v{c}\'{\i}k and Ni\v{z}eti\'{c}, sandro and Hasan, Karabay}, year = {2022}, pages = {14}, DOI = {10.1016/j.energy.2022.124010}, chapter = {124010}, keywords = {Two PCM layers, energy saving, latent heat, PCM location, CO2 reduction, thermal comfort}, journal = {Energy (Oxford)}, doi = {10.1016/j.energy.2022.124010}, volume = {252}, issn = {0360-5442}, title = {Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material}, keyword = {Two PCM layers, energy saving, latent heat, PCM location, CO2 reduction, thermal comfort}, chapternumber = {124010} }
@article{article, author = {M\"{u}sl\"{u}m, Ar\ic\i and Feyza, Bilgin and Michal, Kraj\v{c}\'{\i}k and Ni\v{z}eti\'{c}, sandro and Hasan, Karabay}, year = {2022}, pages = {14}, DOI = {10.1016/j.energy.2022.124010}, chapter = {124010}, keywords = {Two PCM layers, energy saving, latent heat, PCM location, CO2 reduction, thermal comfort}, journal = {Energy (Oxford)}, doi = {10.1016/j.energy.2022.124010}, volume = {252}, issn = {0360-5442}, title = {Energy saving and CO2 reduction potential of external building walls containing two layers of phase change material}, keyword = {Two PCM layers, energy saving, latent heat, PCM location, CO2 reduction, thermal comfort}, chapternumber = {124010} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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