Forced Convection Heat Transfer with Microencapsulated Phase-Change-Material Slurries: Turbulent Flow in a Circular Tube.

Yamagishi, Yasushi; Sugeno, Tomohisa; Takeuchi, Hiromi; Pyatenko, Alexander

doi:10.1252/kakoronbunshu.24.104

Cited by 8 publications

(2 citation statements)

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“…As the microcapsules can contain the various ingredients and use the many functions, hitherto, many kinds of microcapsules have been prepared and applied in the various fields such as latent heat energy storage, buildings, agricultural materials, cosmetics, drugs, information recording materials, paintings and so on . Among of these microcapsules, the microcapsules containing PCM have attracted great attention from industrial communities, because the microcapsules containing PCMs can absorb, store and release latent heat according to the PCM species and the amount of microencapsulated PCM …”

Section: Introductionmentioning

confidence: 99%

Formation of Pickering emulsion by use of PCM and SiC and application to preparation of hybrid microcapsules with interfacial polycondensation reaction

Taguchi

Morita

Saito

2015

Polymers for Advanced Techs

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It was tried to form Pickering emulsion by use of paraffin wax as a phase change material (PCM) and SiC as solid powder and to apply to the preparation of the hybrid microcapsules with the interfacial polycondensation reaction. Pickering emulsion could be formed by stirring PCM and SiC in the continuous water phase. The mean diameter of PCM droplets in the (O/W) emulsion decreased with the added amount of SiC. The SiC weight adhered on the surface of PCM droplets become the maximum in the continuous phase with pH 6.8. The hybrid microcapsules with the shell made of SiC and polyurea resin film could be prepared by using Pickering emulsion. There was a critical adhesion weight of SiC, above which the hybrid microcapsules could not be formed. Thermal conductivity of hybrid microcapsules could be improved as compared with the PCM microcapsules. Copyright © 2015 John Wiley & Sons, Ltd.

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Section: Introductionmentioning

confidence: 99%

Formation of Pickering emulsion by use of PCM and SiC and application to preparation of hybrid microcapsules with interfacial polycondensation reaction

Taguchi

Morita

Saito

2015

Polymers for Advanced Techs

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“…They showed that the heat transfer coefficient obtained with the PCM slurry were approximately 1.3 to 1.8 times greater than that of a single phase liquid. Yamagishi et al [2] researched on physical mechanism of the convective heat transfer enhancement caused with the phase change of MEPCM. They showed that an increase in the local convective heat transfer coefficient occurred when the MEPCMs melted.…”

Section: Introductionmentioning

confidence: 99%

Fundamental study on heat transfer characteristics of microencapsulated phase change material suspensions flowing in circular mini-pipe

Nakagawa

Hashimoto

Hayashi

et al. 2010

2010 12th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems

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Fundamental thermal performance of a liquid cooling system for small electronic equipment has been examined in this paper. A liquid cooling system is attracting attention because an increase of heat generation density in electronic components requires effective cooling. The cooling system proposed in this study uses a mini-pipe and a microencapsulated phase change material (MEPCM). The coolant including the MEPCM with an average diameter of 3 μm was supplied into the mini-pipe having a diameter of 1 mm. The mass concentration of MEPCM was changed from 0 to 5 %. The increase of the mass concentration reduces the temperature rise of the heated pipe wall.

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Characteristics of microencapsulated PCM slurry as a heat‐transfer fluid

Yamagishi¹,

et al. 1999

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Forced Convection Heat Transfer with Microencapsulated Phase-Change-Material Slurries: Turbulent Flow in a Circular Tube.

Cited by 8 publications

References 0 publications

Formation of Pickering emulsion by use of PCM and SiC and application to preparation of hybrid microcapsules with interfacial polycondensation reaction

Formation of Pickering emulsion by use of PCM and SiC and application to preparation of hybrid microcapsules with interfacial polycondensation reaction

Fundamental study on heat transfer characteristics of microencapsulated phase change material suspensions flowing in circular mini-pipe

Characteristics of microencapsulated PCM slurry as a heat‐transfer fluid

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