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Dergiler / Firat University Journal of Experimental and Computational Engineering / 2026 / Cilt: 1 Sayı: 1

Modeling of a solar air collector heat transfer coefficient with regression algorithms

Ebru Kavak Akpınar(FIRAT ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ)0000-0003-0666-9189
Mehmet Daş(FIRAT ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ)0000-0002-4143-9226
Sayfa
14–23
Yayın Tarihi
2022-02-24
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

SAC heat transfer coefficient values were modeled with a mean absolute error of 0.6.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Solar air collectors (SAC) are thermodynamic systems that convert solar energy into useful fluid energy.
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Temel Bulgular & Veri:The obtained values and the thermal performance of the SAC were examined during the sunshine period.
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Sonuç & Katkı:SAC heat transfer coefficient values were modeled with a mean absolute error of 0.6.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Solar air collector · Heat transfer coefficient · Solar energy

Abstract

Solar air collectors (SAC) are thermodynamic systems that convert solar energy into useful fluid energy. SACs are very common in heating, cooling, food drying, and many other low-temperature applications. In this study, the heat transfer coefficient in the SAC was calculated according to Newton's cooling law. The obtained values and the thermal performance of the SAC were examined during the sunshine period. At the same time, SAC heat transfer coefficient models were made with the help of regression algorithms (multiple linear regression, simple linear regression) using SAC temperature data obtained by experimental measurements (inlet fluid, outlet fluid, and absorber plate) and solar radiation data on the SAC. As a result of the modeling, linear mathematical equations expressing the heat transfer coefficient for SACs were obtained. Obtained experimental and model data were compared. SAC heat transfer coefficient values were modeled with a mean absolute error of 0.6.

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Bu Makaleye Atıf Yap

Akpınar, E. K., Daş, M. (2022). Modeling of a solar air collector heat transfer coefficient with regression algorithms. Firat University Journal of Experimental and Computational Engineering, Cilt: 1 Sayı: 1, 14–23. https://doi.org/10.5505/fujece.2022.43153

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