Experimental study of the thermal performance of thermosyphon heat pipe using iron oxide nanoparticles |
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| Authors: | Gabriela Huminic Angel Huminic Ion Morjan Florian Dumitrache |
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| Affiliation: | 1. Technology Faculty, Energy Systems Engineering, Gazi University, Teknikokullar, 06500 Ankara, Turkey;2. Engineering Faculty, Chemical Engineering, Gazi University, Maltepe, 06570 Ankara, Turkey;1. School of Energy and environmental engineering, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Key Laboratory of Energy Conservation and Emission Reduction for Metallurgical Industry, Beijing 100083, China;3. School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China;4. School of Information and Electronics, communication and information system, Beijing Institute of Technology, Beijing 100081, China;5. Cummins Emission Solutions (China) Co., Ltd Bldg 3, Beijing 100102, China;6. School of Mathematics, Taiyuan University of Technology, Taiyuan 030024, China;7. School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China;8. Key Laboratory of Solar Thermal Energy and Photovoltaic System, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China;9. Key Laboratory of HVAC, Beijing University of Civil Engineering and Architecture, Beijing 100044, China |
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| Abstract: | This paper presents an experimental investigation regarding the use of solid nanoparticles added to water as a working fluid. Tests were made on a thermosyphon heat pipe. The experiment was performed in order to measure the temperature distribution and compare the heat transfer rate of the thermosyphon heat pipe with nanofluid and with DI-water. The iron oxide nanoparticles were obtained by the laser pyrolysis technique. The tested concentration level of nanoparticles is 0%, 2%, and 5.3%. Results show that the addition of 5.3% (by volume) of iron oxide nanoparticles in water presented improved thermal performance compared with the operation with DI-water. |
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