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Journals / Politeknik Dergisi / 2021 / Cilt: 24 - Sayı: 3

Effect of Magnetic Nanofluid on Performance of Thermosiphon Type Heat Pipe

Manyetik Nanoakışkanın Termosifon Tipi Isı Borusunun Performansına Etkisi

Cuma KILINÇ
Pages
1309–1316
DOI
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AI Summary & Key Takeaways

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

The experiments were carried out at different flow rates of the cooling water used in the condenser region and at different powers in the evaporator region.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the variation of the performance was investigated by using magnetic nanofluid as the working fluid in the thermosiphon type heat pipe.
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Key Findings & Data:Nanofluid was obtained by adding 2% by weight of magnetic nanoparticle Iron(III) Oxide (Fe3O4) and 0.2% surfactant (TRITON X-100) into the base fluid water.
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Conclusion & Impact:The experiments were carried out at different flow rates of the cooling water used in the condenser region and at different powers in the evaporator region.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Manyetik nano akışkan · ısı borusu · ısıl performans

Abstract

In this study, the variation of the performance was investigated by using magnetic nanofluid as the working fluid in the thermosiphon type heat pipe. Nanofluid was obtained by adding 2% by weight of magnetic nanoparticle Iron(III) Oxide (Fe3O4) and 0.2% surfactant (TRITON X-100) into the base fluid water. In order to keep the nanoparticles suspended in the obtained nanofluid, it was mixed in an ultrasonic bath for about 4 hours. The thermosiphon type heat pipe used in the experiments has a length of 1m and an outer diameter of 15mm. The experiments were carried out at different flow rates of the cooling water used in the condenser region and at different powers in the evaporator region.

Özet

Bu çalışmada termosifon tipi ısı borusunda çalışma akışkanı olarak manyetik nanoakışkan kullanılarak performansın değişimi incelenmiştir. Baz akışkan su içerisine ağırlıkça %2 oranında manyetik nanopartikül olan Demir(III) Oksit (Fe3O4) ve %0,2 oranında yüzey aktifleştirici (TRITON X-100) eklenerek nanoakışkan elde edilmiştir. Elde edilen nanoakışkanın içerisinde nanopartiküllerin asılı kalmasını sağlamak amacıyla ultrasonik banyoda yaklaşık 4 saat karıştırılmıştır. Deneylerde kullanılan termosifon tipi ısı borusu 1m uzunluğunda ve 15mm dış çapa sahiptir. Deneyler kondenser bölgesinde kullanılan soğutma suyunun farklı debilerinde, evaporatör bölgesinde de farklı güçlerde yapılmıştır.

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Cite This Article

KILINÇ, C. (2021). Effect of Magnetic Nanofluid on Performance of Thermosiphon Type Heat Pipe. Politeknik Dergisi, Cilt: 24 - Sayı: 3, 1309–1316. https://ajindex.com/articles/340528

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References (13)

  1. Choi, J.A., (1995). Enhancing Thermal Conductivity of Fluids with Nanoparticles,in: D.A. Siginer, H.P. Wang (Eds.). Developments and Applications of Non-Newtonian Flows,ASME, 231(2), 99-105
  2. Chien, H.T., Tsai, C.Y., Chen, P.H. ve Chen, P.Y. (2003, 28-30 October ). Improvement on thermal performance of a Disk-Shaped Miniature Heat Pipe with Nanofluid. Proceedings ofthe Fifth International Conference on Electronic Packaging Technology, IEEE, Shanghai
  3. Wei, W.C., Tsai, S.H., Yang, S.Y. and Kang, S.W. (2005). Effect of Nano-fluid Concentration on Heat Pipe Thermal Performance. IASME Transactions, 2, 1432-1439
  4. Kang, S.W., Wei, W.C., Tsai, S.H. and Yang, S.Y., (2006). Experimental investigation of Silver Nano-Fluid on Heat Pipe Thermal Performance. Appl. Thermal Eng., 26(17), 2377-2382
  5. Liu, Z.H. and Lu, L. (2009). Thermal Performance of Axially Microgrooved Heat Pipe Using Carbon Nanotube Suspensions. J. Thermophys Heat Transfer, 23(1), 170-175
  6. Yang, X.F., Liu, Z.H. and Zhao, J. Heat Transfer Performance of a Horizontal Microgrooved Heat Pipe Using CuO Nanofluid. J. Micromech Microeng., 18(3), 035038, (2008)
  7. Tsai, C.Y., Chien, H.T., Ding, P.P., Chan, B., Luh, T.Y. and Chen, P.H. Effect of Structural Character of Gold Nanoparticles in Nanofluid on Heat Pipe Thermal Performance. Mater. Lett., 58(9), 1461-1465, (2004)
  8. Liu, Z.H. and Shu, T. Application of Nanofluids in Thermal Performance Enhancement of Horizontal Screen Heat Pipe. J. Aerospace Power, 23, 1623-1627, (2008)
  9. Chen, Y.T., Wei, W.C., Kang, S.W. and Yu, C.S. Effect of Nanofluids on Flat Heat Pipe Thermal Performance. Proceedings of the 24th IEEE Semiconductor Thermal Measurement and Management Symposium, IEEE, Dallas, (2008)
  10. Kang, S.W., Wei,W.C., Tsai, S.H. and Huang, C.C. Experimental Investigation of Nanofluids on Sintered Heat Pipe Thermal Performance. Appl. Thermal Eng., 29, 973-979, (2009)
  11. Shang, F.M., Liu, D.Y., Xian, H.Z., Yang, Y.P. and Du, X.Z. Flow and HeatTransfer Characteristics of Different Forms of Nanometer Particles in Oscillating Heat Pipe. J. Chem. Indust., 58, 2200-2204, (2007)
  12. Qu, J., Wu, H.Y. and Cheng, P. Thermal Performance of an Oscillating Heat Pipe with Al2O3 Water Nanofluids. Int Common Heat Mass Transfer, 37(2), 111-115, (2010)
  13. Xue, H., Fan, J., Hu, Y., Hong, R. and Cen, K. The Interface Effect of Carbon Nanotube Suspension on The Thermal Performance of a Two-Phase Closed Thermosyphon. J. Appl. Phys, 100(10), 10