Mankel, Christoph ; Caggiano, Antonio ; König, Andreas ; Said Schicchi, Diego ; Nazari Sam, Mona ; Koenders, Eddie (2024)
Modelling the Thermal Energy Storage of Cementitious Mortars Made with PCM-Recycled Brick Aggregates.
In: Materials, 2020, 13 (5)
doi: 10.26083/tuprints-00016107
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
This paper reports a numerical approach for modelling the thermal behavior and heat accumulation/liberation of sustainable cementitious composites made with Recycled Brick Aggregates (RBAs) employed as carriers for Phase-Change Materials (PCMs). In the framework of the further development of the fixed grid modelling method, classically employed for solving the well-known Stefan problem, an enthalpy-based approach and an apparent calorific capacity method have been proposed and validated. More specifically, the results of an experimental program, following an advanced incorporation and immobilization technique, developed at the Institut für Werkstoffe im Bauwesen for investigating the thermal responses of various combinations of PCM-RBAs, have been considered as the benchmark to calibrate/validate the numerical results. Promising numerical results have been obtained, and temperature simulations showed good agreement with the experimental data of the analyzed mixtures.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Mankel, Christoph ; Caggiano, Antonio ; König, Andreas ; Said Schicchi, Diego ; Nazari Sam, Mona ; Koenders, Eddie |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Modelling the Thermal Energy Storage of Cementitious Mortars Made with PCM-Recycled Brick Aggregates |
| Sprache: | Englisch |
| Publikationsjahr: | 16 Januar 2024 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2020 |
| Ort der Erstveröffentlichung: | Basel |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Materials |
| Jahrgang/Volume einer Zeitschrift: | 13 |
| (Heft-)Nummer: | 5 |
| Kollation: | 16 Seiten |
| DOI: | 10.26083/tuprints-00016107 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/16107 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | This paper reports a numerical approach for modelling the thermal behavior and heat accumulation/liberation of sustainable cementitious composites made with Recycled Brick Aggregates (RBAs) employed as carriers for Phase-Change Materials (PCMs). In the framework of the further development of the fixed grid modelling method, classically employed for solving the well-known Stefan problem, an enthalpy-based approach and an apparent calorific capacity method have been proposed and validated. More specifically, the results of an experimental program, following an advanced incorporation and immobilization technique, developed at the Institut für Werkstoffe im Bauwesen for investigating the thermal responses of various combinations of PCM-RBAs, have been considered as the benchmark to calibrate/validate the numerical results. Promising numerical results have been obtained, and temperature simulations showed good agreement with the experimental data of the analyzed mixtures. |
| Freie Schlagworte: | thermal-energy storage, enthalpy method, apparent calorific capacity method, recycled brick aggregates, meso-scale, PCMs, paraffin waxes, Stefan Problem |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-161071 |
| Zusätzliche Informationen: | This article belongs to the Special Issue Energy in Construction and Building Materials |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 624 Ingenieurbau und Umwelttechnik |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Werkstoffe im Bauwesen |
| Hinterlegungsdatum: | 16 Jan 2024 12:25 |
| Letzte Änderung: | 17 Jan 2024 14:27 |
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| Suche nach Titel in: | TUfind oder in Google |
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- Modelling the Thermal Energy Storage of Cementitious Mortars Made with PCM-Recycled Brick Aggregates. (deposited 16 Jan 2024 12:25) [Gegenwärtig angezeigt]
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