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Titel:

Thermal Optimization of Additively Manufactured Lightweight Concrete Wall Elements with Internal Cellular Structure through Simulations and Measurements

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Briels, David; Kollmannsberger, Stefan; Leithner, Felicitas; Matthäus, Carla; Nouman, Ahmad Saleem; Oztoprak, Oguz; Rank, Ernst
Abstract:
Combining the additive manufacturing (AM) process of extrusion with lightweight concrete, mono-material but multi-functional elements with an internal cellular structure can be created to achieve good thermal performance of a wall at low resource consumption. The aim of this paper is to analyze and optimize the actual thermal performance of such a component. A sensitivity analysis and a parametric optimization were conducted based on a mathematical description of heat transfer in cellular struct...     »
Stichworte:
additive manufacturing; 3D concrete printing; functional integration; cellular structures; lightweight concrete; concrete extrusion; thermal performance; computational modeling; heat flux measurement; heat transfer analysis
Zeitschriftentitel:
Buildings
Jahr:
2022
Band / Volume:
12
Jahr / Monat:
2022-07
Quartal:
3. Quartal
Monat:
Jul
Heft / Issue:
7
Seitenangaben Beitrag:
1023
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.3390/buildings12071023
WWW:
https://doi.org/10.3390/buildings12071023
Verlag / Institution:
MDPI AG
E-ISSN:
2075-5309
Eingereicht (bei Zeitschrift):
03.06.2022
Angenommen (von Zeitschrift):
09.07.2022
Publikationsdatum:
15.07.2022
TUM Einrichtung:
TUM School of Engineering and Design
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