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Dergiler / TOJSAT / 2026 / Volume: 4 Issue: 3

Investigation of natural convection from intermittent foam blocks in a cavity

Ayla Dogan(Department of Mechanical Engineering, Faculty of Engineering, Akdeniz University TR-07058, Antalya, Turkey)
Oguzhan Ozbalci(Department of Mechanical Engineering, Faculty of Engineering, Akdeniz University TR-07058, Antalya, Turkey)
İbrahim Atmaca(Department of Mechanical Engineering, Faculty of Engineering, Akdeniz University TR-07058, Antalya, Turkey)
Dergi
TOJSAT
Sayfa
—
Yayın Tarihi
2016-07-23
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

As a result of comparisons, the aluminum-foam blocks with the pore density 10 PPI showed about 86% higher averaged- Nusset number than that without the foam blocks in a cavity

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Natural convection heat transfer from intermittent open-celled aluminum metallic foams in a cavity has been investigated experimentally.
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Temel Bulgular & Veri:The test section was equipped with 3x3 aluminum-foam blocks placed on copper blocks subjected to uniform heat flux.
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Sonuç & Katkı:As a result of comparisons, the aluminum-foam blocks with the pore density 10 PPI showed about 86% higher averaged- Nusset number than that without the foam blocks in a cavity
🔬Tür:Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Natural convection · Aluminum-foam blocks · Electronics cooling

Abstract

Natural convection heat transfer from intermittent open-celled aluminum metallic foams in a cavity has been investigated experimentally. Air was used as the working fluid. The test section was equipped with 3x3 aluminum-foam blocks placed on copper blocks subjected to uniform heat flux. The convective heat transfer rate from smooth heated surfaces without foam blocks is compared with the results obtained from 10 PPI aluminum foam blocks. The averaged temperature and the averaged Nusselt number distributions on the heating surface were tested under different heating power. The experimental study was made for modified Grashof numbers 1.19x106 to 7.45x106. As a result of comparisons, the aluminum-foam blocks with the pore density 10 PPI showed about 86% higher averaged- Nusset number than that without the foam blocks in a cavity

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Bu Makaleye Atıf Yap

Dogan, A., Ozbalci, O., Atmaca, İ. (2016). Investigation of natural convection from intermittent foam blocks in a cavity. TOJSAT, Volume: 4 Issue: 3. https://ajindex.com/articles/1660289

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Kaynakça (10)

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