On the Design of Multimaterial Honeycombs and Structures with T‐Shaped Joints Having Tunable Thermal and Compressibility Properties,Physica Status Solidi (B) - Basic Solid State Physics

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On the Design of Multimaterial Honeycombs and Structures with T‐Shaped Joints Having Tunable Thermal and Compressibility Properties
Physica Status Solidi (B) - Basic Solid State Physics ( IF 1.5 ) Pub Date : 2020-07-02 , DOI: 10.1002/pssb.201900633
Reuben Cauchi ₁ , Daphne Attard ₂ , James N. Grima-Cornish ₂ , Joseph N. Grima _{2,

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Affiliation

Honeycombs made from more than one material are proposed and analyzed with the help of finite element simulations. It is shown that such honeycombs are designed to change their shape when subjected to a change in temperature or pressure and can be tailor‐made to exhibit particular thermomechanical properties. It is also shown that the anomalous properties of negative thermal expansion/compressibility can be manifested from honeycombs built from common everyday conventional materials. Applications of such constructs are discussed including their role in the manufacture of smart grips which tighten upon heating.

中文翻译：

具有可调节热压缩特性的T型接头的多材料蜂窝和结构的设计

提出了一种由多种材料制成的蜂窝，并借助有限元模拟对其进行了分析。结果表明，这种蜂窝设计用于在温度或压力变化时改变其形状，并且可以量身定制以表现出特定的热机械性能。还显示出负热膨胀/可压缩性的异常性质可以由用普通的日常常规材料制成的蜂窝来表现。讨论了这种结构的应用，包括它们在制造加热时会拧紧的智能手柄中的作用。

更新日期：2020-07-02

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