The shape stabilization of paraffin phase change material to reduce graphite nanofiber settling during the phase change process

2012 ◽  
Vol 57 ◽  
pp. 60-67 ◽  
Author(s):  
Ryan Ehid ◽  
Randy D. Weinstein ◽  
Amy S. Fleischer
Keyword(s):  
Phase Change ◽  
Phase Change Material ◽  
Change Process ◽  
Phase Change Process ◽  
Change Material

scholarly journals Testing of the functional garments with microencapsulated phase-change material in simulated high temperature conditions

2016 ◽  
Vol 70 (5) ◽  
pp. 573-579 ◽  
Author(s):  
Dalibor Jovanovic ◽  
Predrag Stojisavljevic ◽  
Sveta Cvetanovic ◽  
Dusan Rajic ◽  
Radovan Karkalic ◽  
...  
Keyword(s):  
Physical Activity ◽  
Heat Stress ◽  
High Temperature ◽  
Phase Change ◽  
Phase Change Material ◽  
Change Process ◽  
Stress Tests ◽  
Temperature Conditions ◽  
Microencapsulated Phase Change Material ◽  
Change Material

An organic Phase Change Material (PCM) possesses the ability to absorb and release large quantity of latent heat during a phase change process over a certain temperature range. This paper presents results related to thermo-physiological efficiency of special underwear with organic PCM integrated in textile through microencapsulation process. The efficiency of PCM underwear was tested through physiological examinations in simulated high-temperature conditions, where test-subjects were voluntarily exposed to heat stress tests wearing NBC protective suit with PCM underwear (option "THERM") and without it (option "NoTHERM"). It can be concluded that wearing a PCM textile clothes under NBC protective suit, during physical activity in high-tempearture conditions, reduces sweating and alleviates heat stress manifested by increased core and skin temperature and heart rate values.

Preparation and Thermal Transfer of Phase Change Microcapsule on the Fabric

2012 ◽  
Vol 490-495 ◽  
pp. 969-973
Author(s):  
Ying Hong Lou ◽  
Xiao Yan Liu ◽  
Xiao Mei Liu ◽  
Lei Cao ◽  
Lan Xi He ◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Material ◽  
Change Process ◽  
Particle Distribution ◽  
Thermal Transfer ◽  
Change Material

In this paper, the microcapsule of PCM (phase change material) was prepared, and the temperature adjustment principle of PCM was introduced. From the SEM, the morphology of microcapsule was shown as circle and uniform, which accorded with the particle distribution. The DSC curve showed the PCM heat change process. In this paper, the thermal transfer of microcapsule on the fabric was also introduced which was very useful for smart fabric application.

NUMERICAL STUDY OF A SOLAR GREENHOUSE DRYER WITH A PHASE-CHANGE MATERIAL AS AN ENERGY STORAGE MEDIUM

2018 ◽  
Vol 49 (6) ◽  
pp. 509-528 ◽  
Author(s):  
Orawan Aumporn ◽  
Belkacem Zeghmati ◽  
Xavier Chesneau ◽  
Serm Janjai
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Phase Change Material ◽  
Numerical Study ◽  
Storage Medium ◽  
Solar Greenhouse ◽  
Change Material

CONTROL OF HEAT RELEASE ENERGY DURING HEATING FROM SOLID-SOLID PHASE CHANGE MATERIAL

2018 ◽  
Author(s):  
Ryohei Gotoh ◽  
Tsuyoshi Totani ◽  
Masashi Wakita ◽  
Harunori Nagata
Keyword(s):  
Phase Change ◽  
Heat Release ◽  
Phase Change Material ◽  
Solid Phase ◽  
Change Material
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