The magnetic field effect on the oscillating motion and heat transfer in an oscillating heat pipe (OHP) containing magnetic nanofluid was investigated experimentally. The nanofluid consists of distilled water and Dysprosium (III) oxide nanoparticles with sizes less than 100 nm. A magnetic field was applied to the evaporating section of the OHP by using the permanent magnet. The heat pipes charged with magnetic nanofluids at mass ratios of 0.1%, 0.05%, and 0.01%, respectively, were tested. In addition, the effects of orientation and input power ranging from 50 W to 250 W on the heat transport capability of the heat pipe were investigated. The experimental results demonstrate that the magnetic field can affect the oscillating motions and enhance the heat transfer performance of the magnetic nanofluid OHP. The magnetic nanoparticles in a magnetic field can reduce the startup power of oscillating motion and enhance the heat transfer performance in a low input power.
Skip Nav Destination
ASME 2012 Heat Transfer Summer Conference collocated with the ASME 2012 Fluids Engineering Division Summer Meeting and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels
July 8–12, 2012
Rio Grande, Puerto Rico, USA
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-4478-6
PROCEEDINGS PAPER
Experimental Investigation of Magnetic Field Effect on the Magnetic Nanofluid Oscillating Heat Pipe Available to Purchase
Nannan Zhao,
Nannan Zhao
Dalian Maritime University, Dalian, Liaoning, China
Search for other works by this author on:
Dianli Zhao,
Dianli Zhao
Dalian Maritime University, Dalian, Liaoning, China
Search for other works by this author on:
Hongbin Ma
Hongbin Ma
Dalian Maritime University, Dalian, Liaoning, China
University of Missouri, Columbia, MO
Search for other works by this author on:
Nannan Zhao
Dalian Maritime University, Dalian, Liaoning, China
Dianli Zhao
Dalian Maritime University, Dalian, Liaoning, China
Hongbin Ma
Dalian Maritime University, Dalian, Liaoning, China
University of Missouri, Columbia, MO
Paper No:
HT2012-58170, pp. 385-389; 5 pages
Published Online:
July 24, 2013
Citation
Zhao, N, Zhao, D, & Ma, H. "Experimental Investigation of Magnetic Field Effect on the Magnetic Nanofluid Oscillating Heat Pipe." Proceedings of the ASME 2012 Heat Transfer Summer Conference collocated with the ASME 2012 Fluids Engineering Division Summer Meeting and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer. Rio Grande, Puerto Rico, USA. July 8–12, 2012. pp. 385-389. ASME. https://doi.org/10.1115/HT2012-58170
Download citation file:
15
Views
Related Proceedings Papers
Related Articles
Promising Technology for Electronic Cooling: Nanofluidic Micro Pulsating Heat Pipes
J. Electron. Packag (June,2013)
Magnetic Field Effect on the Buoyancy-Driven Convection and Fluid Motion in Fe 3 O 4 /Water Nanofluid Filled Inside an Enclosure With Mutual Orthogonal Heaters
J. Thermal Sci. Eng. Appl (August,2021)
Experimental Investigation of Magnetic Field Effect on the Magnetic Nanofluid Oscillating Heat Pipe
J. Thermal Sci. Eng. Appl (March,2013)
Related Chapters
Heat Transfer Enhancement by Using Nanofluids in Laminar Forced Convection Flows Considering Variable Properties
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)
Heat Transfer Characteristics of CNT-Heat Transfer Oil Nanofluid Flow Inside Helically Coiled Tubes under Uniform Wall Tempoerature Condition
International Conference on Computer and Electrical Engineering 4th (ICCEE 2011)
Shaped Magnetic Field in Resonance Technology and Its Application to Transportation System
Advances in Multidisciplinary Engineering