混凝土和pet混合料的热物理特性

Q4 Physics and Astronomy JP Journal of Heat and Mass Transfer Pub Date : 2023-09-15 DOI:10.17654/0973576323041

H. Soulami, A. Samaouali

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引用次数: 0

摘要

本工作的目的是研究基于混凝土和聚对苯二甲酸乙二醇酯(PET)的混合物的热物理参数。将两种材料按规定的质量比混合制成一种新材料，使用CT-meter仪器测定其热物性参数(导热系数、热容量)[1]。测量单元是一个温控手套箱。实验结果表明，添加废塑料能改善热工性能。由于再生塑料的加入，复合材料的电导率和热容量下降。收稿日期:2023年6月16日。收稿日期:2023年7月20日

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THERMO-PHYSICAL CHARACTERIZATION OF CONCRETE AND PET MIXTURES

The aim of this work is to study the thermo-physical parameters of a mixture based on concrete and polyethylene terephthalate (PET). The two materials are mixed in a defined mass ratio to produce a new material, whose thermo-physical parameters (thermal conductivity, thermal capacity) are determined using a CT-meter apparatus [1].The measuring cell is a temperature-controlled glove box. The experimental results show an improvement of the thermal performance while adding plastic waste. The conductivity and the thermal capacity of the composite decrease as a result of the addition of recycled plastic. Received: June 16, 2023Accepted: July 20, 2023

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来源期刊

JP Journal of Heat and Mass Transfer Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

1.00

自引率

0.00%

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期刊介绍： The JP Journal of Heat and Mass Transfer publishes peer-reviewed articles in heat and mass transfer which enriches basic ideas in this field and provides applicable tools to its users. Articles both theoretical and experimental in nature covering different aspects in the area of heat and mass transfer such as heat transfer in phase change phenomena, machinery and welding operations, porous media and turbulence are considered. Priority is given to those which employ or generate fundamental techniques useful to promote applications in different disciplines of engineering, electronics, communication systems, environmental sciences and climatology. Because a combination of two or more different technologies in a single device may result into a significant development, the journal extends its scope to include papers with the utility value in electronics and communication system. In this spirit, we are devoting certain number of issues to ‘Mechanical Systems and ICT – Convergence’. Survey articles dealing with certain issues in the context of current developments in heat and mass transfer together with their applications in interdisciplinary topics are also entertained.