Thermal Performance of Paraffin Enhanced With Fe₂O₃ and CuO Microparticles in Solar Air Heaters DOI Open Access
Nergiz Ülker, Hüsamettin Bulut, Ruken Das

et al.

Energy Storage, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 23, 2025

ABSTRACT Solar air heaters (SAHs) are highly efficient, environmentally friendly, and cost effective devices for applications such as solar drying space heating. However, the intermittent nature of energy significantly reduces thermal efficiency SAHs. Energy storage method is used to increase operating hours In this study, effect microparticle doped paraffin, one phase change materials (PCMs) latent heat storage, on performance SAHs was investigated experimentally. The properties paraffin with CuO Fe₂O₃ microparticles their behavior in processes were compared analyzed. PCM integrated collectors exhibited an average outlet temperature difference up 10°C flat collector, maximum temperatures reaching 60°C during peak radiation periods. DSC analysis revealed values 107.2 122.7 J/g PCMs, respectively, indicating improved pure paraffin. Particularly, material excelled faster higher differences. contrast, released stored a more controlled manner over longer period. results indicate that both can be enhance duration applications.

Language: Английский

Enhanced inorganic (SP26) phase change material with Na2HPO4 and graphene nanoplatelets for latent heat storage applications DOI
Allan T. Muzhanje, Hamdy Hassan

Journal of Thermal Analysis and Calorimetry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Language: Английский

Citations

0
Stability and discharging performance improvements of modified nano particle enhanced binary alkanes capsule for cold latent heat storage tank DOI

Zhengxiang Wu,

Yunlin Shao, Mengting Li

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 117, P. 116169 - 116169

Published: March 13, 2025

Language: Английский

Citations

0
Thermal Performance of Paraffin Enhanced With Fe₂O₃ and CuO Microparticles in Solar Air Heaters DOI Open Access
Nergiz Ülker, Hüsamettin Bulut, Ruken Das

et al.

Energy Storage, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 23, 2025

ABSTRACT Solar air heaters (SAHs) are highly efficient, environmentally friendly, and cost effective devices for applications such as solar drying space heating. However, the intermittent nature of energy significantly reduces thermal efficiency SAHs. Energy storage method is used to increase operating hours In this study, effect microparticle doped paraffin, one phase change materials (PCMs) latent heat storage, on performance SAHs was investigated experimentally. The properties paraffin with CuO Fe₂O₃ microparticles their behavior in processes were compared analyzed. PCM integrated collectors exhibited an average outlet temperature difference up 10°C flat collector, maximum temperatures reaching 60°C during peak radiation periods. DSC analysis revealed values 107.2 122.7 J/g PCMs, respectively, indicating improved pure paraffin. Particularly, material excelled faster higher differences. contrast, released stored a more controlled manner over longer period. results indicate that both can be enhance duration applications.

Language: Английский

Citations

0