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Heat Pipe Science and Technology, An International Journal

Published 4 issues per year

ISSN Print: 2151-7975

ISSN Online: 2151-7991

PORE NETWORK MODELS FOR THE STUDY OF TRANSFERS IN THE POROUS WICK OF LOOP HEAT PIPES

Volume 1, Issue 2, 2010, pp. 129-149
DOI: 10.1615/HeatPipeSciTech.v1.i2.20
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ABSTRACT

This paper presents an overview of pore network models for the study of vaporization phenomena occurring within a porous wick in relation with loop heat pipes (LHPs). Pore network models are a powerful tool to study two-phase flows in a porous structure. These models are based on a representation of the pore space in terms of a system of sites (pores) connected by throats (constrictions). First developed for studying steady-state regimes, pore network models are now used for the study of transient regimes in relation with the start-up phase of LHP and changes in the applied heat load during normal operation. Some open problems are also discussed.

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  4. Nishikawara Masahito, Nagano Hosei, Parametric experiments on a miniature loop heat pipe with PTFE wicks, International Journal of Thermal Sciences, 85, 2014. Crossref

  5. Boubaker Riadh, Platel Vincent, Berges Alexis, Bancelin Mathieu, Hannezo Edouard, Dynamic model of heat and mass transfer in an unsaturated porous wick of capillary pumped loop, Applied Thermal Engineering, 76, 2015. Crossref

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  10. Le Kieu Hiep, Kharaghani Abdolreza, Kirsch Christoph, Tsotsas Evangelos, Discrete pore network modeling of superheated steam drying, Drying Technology, 35, 13, 2017. Crossref

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  12. Le Kieu Hiep, Kharaghani Abdolreza, Kirsch Christoph, Tsotsas Evangelos, Pore Network Simulations of Heat and Mass Transfer inside an Unsaturated Capillary Porous Wick in the Dry-out Regime, Transport in Porous Media, 114, 3, 2016. Crossref

  13. Zhou L., Qu Z.G., Chen G., Huang J.Y., Miao J.Y., One-dimensional numerical study for loop heat pipe with two-phase heat leak model, International Journal of Thermal Sciences, 137, 2019. Crossref

  14. Nishikawara Masahito, Ueda Yosuke, Yanada Hideki, Static and Dynamic Liquid-Vapor Phase Distribution in the Capillary Evaporator of a Loop Heat Pipe, Microgravity Science and Technology, 31, 1, 2019. Crossref

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  16. Sudhakar Srivathsan, Weibel Justin A., Garimella Suresh V., A semi-empirical model for thermal resistance and dryout during boiling in thin porous evaporators fed by capillary action, International Journal of Heat and Mass Transfer, 181, 2021. Crossref

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