Thermal analysis on organic phase change materials for heat storage applications

2016 ◽  
Author(s):  
Daniel Lager
Keyword(s):  
Thermal Analysis ◽  
Phase Change ◽  
Organic Phase ◽  
Phase Change Materials ◽  
Heat Storage

Sunlight-Activated Phase Change Materials for Controlled Heat Storage and Triggered Release

2021 ◽  
Author(s):  
Yuran Shi ◽  
Mihael Gerkman ◽  
Qianfeng Qiu ◽  
Shuren Zhang ◽  
Grace G. D. Han
Keyword(s):  
Phase Transition ◽  
Solar Radiation ◽  
Phase Change ◽  
Latent Heat ◽  
Photon Energy ◽  
Organic Phase ◽  
Phase Change Materials ◽  
Heat Storage ◽  
Triggered Release

We report the design of photo-responsive organic phase change materials that can absorb filtered solar radiation to store both latent heat and photon energy via simultaneous phase transition and photo-isomerization....

scholarly journals Optically-regulated thermal energy storage in diverse organic phase-change materials

2018 ◽  
Vol 54 (76) ◽  
pp. 10722-10725 ◽  
Author(s):  
Grace G. D. Han ◽  
Joshua H. Deru ◽  
Eugene N. Cho ◽  
Jeffrey C. Grossman
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Organic Phase ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Heat Storage

Optical regulation of heat storage in diverse sets of organic phase-change materials is demonstrated and compared.

Thermal Analysis of Composite Phase Change Drywall Systems

2004 ◽  
Vol 127 (3) ◽  
pp. 352-356 ◽  
Author(s):  
K. Darkwa ◽  
J. S. Kim
Keyword(s):  
Heat Transfer ◽  
Thermal Analysis ◽  
Phase Change ◽  
Change Process ◽  
Energy Recovery ◽  
Phase Change Materials ◽  
Heat Storage ◽  
Transfer Rates ◽  
Release Capacity ◽  
Temperature Swing

The main barriers affecting the performance of phase change materials (PCM) wallboard system during energy recovery mode are identified as inadequate heat transfer and overall reduction in thermal conductivities. In order to assess the extent of these barriers, two integrated PCM drywall systems (i.e., randomly mixed and laminated PCM systems) have been evaluated numerically. The results showed a great advantage of the laminated PCM-wallboard system over the randomly mixed PCM type in terms of enhanced thermal performance and rapid heat transfer rates under narrow temperature swing. For instance, the maximum instantaneous enhancement in heat flux obtained was between 20% and 50% higher during the phase change process and up to about 18% more heat storage and release capacity. Experimental evaluation is, however, required towards validation and development of the laminated system.

Heat storage properties of organic phase-change materials confined in the nanospace of mesoporous SBA-15 and CMK-3

2014 ◽  
Vol 16 (12) ◽  
pp. 5495-5498 ◽  
Author(s):  
Tomosuke Kadoono ◽  
Masaru Ogura
Keyword(s):  
Phase Change ◽  
Organic Phase ◽  
Mesoporous Carbon ◽  
Phase Change Materials ◽  
Heat Storage ◽  
Storage Properties

A mesoporous carbon CMK-3 composite with phase-change materials (PCMs) showed unique properties for heat storage/release.

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