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Journals / Gazi University Journal of Science / 2026 / Volume: 29 Issue: 2

Experimental Investigation of a Two Dimensional Heat Transfer Performance of Open-Cell Aluminum Foams with the Gis-Based Support Methodology

Ahmet Ali Sertkaya
Kevser Dinçer
Süleyman Savaş Durduran
Pages
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Publication Date
2016-06-20
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Experimental results indicate that the performance depends on porosity density, the magnitude of the air velocity on the test region and the X and Y distances.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, performances (ΔT= T x,y - T i ) of open cell aluminum foams are investigated experimentally for three different situations with GIS (Geographical Information System) based support methodology.
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Key Findings & Data:In the 1st situation; the conditions were 10 PPI, u=1 and 2 m/s, X=0-200 mm, Y=0-100 mm.
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Conclusion & Impact:Experimental results indicate that the performance depends on porosity density, the magnitude of the air velocity on the test region and the X and Y distances.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Aluminum foam · Geographic Information System (GIS) · Thermal performance.

Abstract

In this study, performances (ΔT= T x,y - T i ) of open cell aluminum foams are investigated experimentally for three different situations with GIS (Geographical Information System) based support methodology. In the 1st situation; the conditions were 10 PPI, u=1 and 2 m/s, X=0-200 mm, Y=0-100 mm. In the 2nd situation; 20 PPI, u=1 and 2 m/s, X=0-200 mm, Y=0-100 mm. As in the 3rd situation; 30 PPI, u=1 and 2 m/s, X=0-200 mm, Y=0-100 mm. When the maximum performances of the three situations were compared, the following sequence appeared: ΔT 10,2 < ΔT 10,1 < ΔT 20,2 < ΔT 20,1 < ΔT 30,2 < ΔT 30,1 and the maximum performance was found at the 3rd situation where the data were (ΔT 30,1 =66.95 o C; X= 200 mm, Y= 10 mm; ΔT 30,2 = 40.78 o C). The empirical correlation of the capacity of non-dimensional performance for the 3rd situation can be expressed as follows . Experimental results indicate that the performance depends on porosity density, the magnitude of the air velocity on the test region and the X and Y distances.

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Cite This Article

Sertkaya, A. A., Dinçer, K., Durduran, S. S. (2016). Experimental Investigation of a Two Dimensional Heat Transfer Performance of Open-Cell Aluminum Foams with the Gis-Based Support Methodology. Gazi University Journal of Science, Volume: 29 Issue: 2. https://ajindex.com/articles/1269495

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