Zhiting Tian1
Cornell University1
Thermal transport has barely come into play in the field of bio-inspired structural materials. But it can play a role in expanding the multifunctionality and help achieve better mechanical properties. In this talk, I will first share our recent work on the thermomechanical analysis of a bio-inspired lightweight multifunctional structure – cuttlebone. The potential of using this structure as an air-cooled heat sink for electronic devices and an integrated thermal protection system is tested and systematically compared with other conventional structures. It outperforms the traditional structures in reducing the hotspot temperature and having the most isometric deformation as well as outstanding compressive strength. Then I will share my perspectives on how understanding thermal processes can facilitate the development of damage tolerant multifunctional composites and the synthesis of desired microstructures for structural applications.