Results 161 to 170 of about 61,640 (210)
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Thermal performance and energy efficiency of building integrated with PCMs in hot desert climate region

Solar Energy, 2019
Researchers have used phase change materials to reduce energy cost, dependency on fossil fuels and make the buildings energy efficient. However, the following issues have not been addressed yet.
Meruyert Sovetova, S. Memon, J. Kim
semanticscholar   +1 more source

Multiphysics analysis of effects of encapsulated phase change materials (PCMs) in cement mortars

Cement and Concrete Research, 2019
There is growing interest in the use of phase change materials (PCMs) in the building industry, particularly in cementitious materials. However, the phenomenological interactions between PCMs and cement remain poorly understood and need to be clarified ...
Zakaria Ilyes Djamai   +4 more
semanticscholar   +1 more source

Preparation and characterization of PMMA/TiO2 hybrid shell microencapsulated PCMs for thermal energy storage

Energy, 2019
A novel n-octadecane@PMMA/TiO2 hybrid shell PCM was prepared through a facile emulsion method, then characterized and estimated for thermal energy storage.
Chaoen Li   +4 more
semanticscholar   +1 more source

Numerical simulation of effective thermal conductivity and pore-scale melting process of PCMs in foam metals

Applied Thermal Engineering, 2019
Different foam metals combined with paraffin and other materials were analyzed to determine their effective thermal conductivity and the macroscopic thermophysical properties of the composite materials. A W-P model composed of six tetrakaidecahedrons and
Gang Wang   +5 more
semanticscholar   +1 more source

A review of phase change materials (PCMs) for thermal storage in solar air heating systems

, 2020
The surging energy requirements and greenhouse gas (GHG) emission have directed the research towards the utilization of renewable energy sources especially solar energy.
Ashutosh Sharma   +4 more
semanticscholar   +1 more source

Evaluation of the PCM

2017
This chapter summarises the key results gained from the empirical case studies that have been conducted. These include: the demonstration of the PCM to Seco Tools (Ohlsson et al. in Prioritising business processes improvement initiatives: the Seco tools case, Springer International Publishing, Switzerland, pp 256–270, 2014a), a small scale pilot at ...
Jens Ohlsson, Shengnan Han
openaire   +1 more source

A single-channel PCM codec

IEEE Journal of Solid-State Circuits, 1979
A single-channel PCM codec is described which is being manufactured for use in the new British Post Office (BPO) range of digital PABX's. The codec works on the principle of converting to and from PCM using an intermediate delta-sigma modulation code format.
openaire   +1 more source

Thermal management of electronics: An experimental analysis of triangular, rectangular and circular pin-fin heat sinks for various PCMs

International Journal of Heat and Mass Transfer, 2018
This study implies experimental investigation for optimization of heat transfer in electronic integrated circuits using close packed phase change materials (PCMs) filled pin-fin heat sinks.
H. Ali   +7 more
semanticscholar   +1 more source

Review: incorporation of organic PCMs into textiles

Journal of Materials Science, 2022
Kai Yang   +6 more
semanticscholar   +1 more source

Highly graphitized 3D network carbon for shape-stabilized composite PCMs with superior thermal energy harvesting

Nano Energy, 2018
One major barrier obstructing their scale engineered adoption of phase change materials (PCMs), currently, is their low thermal conductivity, which drastically constrains the power capacity.
Xiao Chen   +7 more
semanticscholar   +1 more source

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