3 papers
physics.app-ph2024
Convective meta-thermal dispersion for self-adaptive cooling enhancement
Xinchen Zhou, Ruzhu Wang, Xiaoping Ouyang +1
Improving the heat transfer coefficient is crucial across various energy utilization processes for maintaining device safety and stability with high energy efficiency. However, in…
physics.app-ph2023
Controlling mass and energy diffusion with metamaterials
Fubao Yang, Zeren Zhang, Liujun Xu +9
Diffusion driven by temperature or concentration gradients is a fundamental mechanism of energy and mass transport, which inherently differs from wave propagation in both physical…
physics.app-ph2023
Convective meta-thermal concentration for ultrahigh efficient Stirling engine with waste heat and cold utilization
Xinchen Zhou, Xiang Xu, Xiaoping Ouyang +1
The Stirling engine, which possesses external combustion characteristics, a simple structure, and high theoretical thermal efficiency, has excellent potential for utilizing finite…