Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)

In the last decades, the use of smart components embedded inside cementitious materials, like Phase Change Material (PCM), has become a more and more attractive solution for saving energy and for providing a more efficient thermal comfortability to modern buildings. Present research running at the I...

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Autores principales: Mankel, Christoph, Caggiano, Antonio, Ukrainczyk, Neven, Koenders, Eddie A. B.
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2017
Materias:
Ingeniería
Energy storage
PCM
Cement paste
Micro-scale
Enthalpy
Thermal analysis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/105788
https://cimec.org.ar/ojs/index.php/mc/article/view/5457
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-105788
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería
Energy storage
PCM
Cement paste
Micro-scale
Enthalpy
Thermal analysis
spellingShingle Ingeniería
Energy storage
PCM
Cement paste
Micro-scale
Enthalpy
Thermal analysis
Mankel, Christoph
Caggiano, Antonio
Ukrainczyk, Neven
Koenders, Eddie A. B.
Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
topic_facet Ingeniería
Energy storage
PCM
Cement paste
Micro-scale
Enthalpy
Thermal analysis
description In the last decades, the use of smart components embedded inside cementitious materials, like Phase Change Material (PCM), has become a more and more attractive solution for saving energy and for providing a more efficient thermal comfortability to modern buildings. Present research running at the Institute of Construction and Building Materials (WiB) of TU-Darmstadt deals with the investigation of advanced coupling of two physical mechanisms represented by a heat problem and microstructural heterogeneities. The thermal response of such a composite system, along with occurring phase change phenomena, will be simulated at the microscale level. A virtual 3D porous microstructure with embedded PCMs, created with the available hydration model Hymostruc, provides a fundamental basis for the analysis of the morphological influence of PCMs on the effective thermal diffusion parameters. The work is aimed at investigating the influence of the morphological effect on the thermal effective properties of hydrating cement combined with Micro-encapsulated (M)-PCMs. Laboratory characterization of the PCMs was performed using a designated test set-up. The thermal performance of cement-based pastes with and without MPCMs were experimentally evaluated and used as benchmark for calibration purposes. Particularly, the obtained results combined with specific heat capacity of PCM-cement pastes and thermal conductivity measurements were taken as reference for validating the proposed numerical technique.
format Objeto de conferencia
Objeto de conferencia
author Mankel, Christoph
Caggiano, Antonio
Ukrainczyk, Neven
Koenders, Eddie A. B.
author_facet Mankel, Christoph
Caggiano, Antonio
Ukrainczyk, Neven
Koenders, Eddie A. B.
author_sort Mankel, Christoph
title Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
title_short Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
title_full Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
title_fullStr Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
title_full_unstemmed Micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (PCMS)
title_sort micro-scale thermal analysis of energy storage in cement-based composites containing phase change materials (pcms)
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/105788
https://cimec.org.ar/ojs/index.php/mc/article/view/5457
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AT ukrainczykneven microscalethermalanalysisofenergystorageincementbasedcompositescontainingphasechangematerialspcms
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bdutipo_str Repositorios
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