Optimization of Copper-Water Negative Inclination Heat Pipe with Internal Composite Wick Structure
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33093
Optimization of Copper-Water Negative Inclination Heat Pipe with Internal Composite Wick Structure

Authors: I. Brandys, M. Levy, K. Harush, Y. Haim, M. Korngold

Abstract:

Theoretical optimization of a copper-water negative inclination heat pipe with internal composite wick structure had been performed, regarding a new introduced parameter: the ratio between the coarse mesh wraps and the fine mesh wraps of the composite wick. Since in many cases, the design of a heat pipe matches specific thermal requirements and physical limitations, this work demonstrates the optimization of a 1m length, 8mm internal diameter heat pipe without an adiabatic section, at a negative inclination angle of -10º. The optimization is based on a new introduced parameter, LR: the ratio between the coarse mesh wraps and the fine mesh wraps.

Keywords: Heat pipe, inclination, optimization, ratio.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1096835

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2277

References:


[1] G. P. Peterson, An introduction to heat pipe: modeling, testing and applications. John Wiley & Sons Inc., 1994.
[2] F. Amir, Heat pipe science and technology. Taylor & Francis, 1995.
[3] L. Maryline, H. Souad, L. Marc and D. Bernard, “An experimental and analytical study of a variable conductance heat pipe: application to vehicle thermal management”, Applied Thermal Engineering, vol. 38, 2012, pp. 48-57.
[4] S.H. Noie-Baghban and G.R. Majideian, “Waste heat recovery using heat pipe heat exchanger (HPHE) for surgery rooms in hospitals”, Applied Thermal Engineering, vol. 20, 2000, pp. 1271-1282.
[5] N. Patrik, C. Alexander and M. Milan, “Thermal performance measurement of heat pipe”, Transaction on Thermodynamic and Heat Transfer, Global Journal of Technology & Enginnering, vol. 2, 2011, pp. 104-110.
[6] R. David and K. Peter, Heat pipes: theory, design and applications, 5th edition, Elsevier, 2006.
[7] G. Franchi and X. Huang, “Development of composite wicks for heat pipe performance enhancement”, Heat Transfer Engineering, vol. 29 no. 10, 2008, pp. 873-884.
[8] H. Imura, H. Kozai and Y. Ikeda, “The effective pore radius of screen wicks”, Heat Transfer Engineering, vol. 15 no. 4, 1994, pp. 24-32.
[9] H. Imura., H. Kozai, S. Hayashida and K. Takashima, “Heat transfer characteristics in screen-wick heat pipes”, JSME International Journal, series II, vol. 31 no. 1, 1988, pp. 88-97.