Conveners
M1Po2D: Cryogenic Materials Testing and Methods I
- Peter Cheetham (Florida State University)
- Milan Majoros (The Ohio State University)
Nowadays, low-dimension materials have been widely used in microelectronics, biomedical engineering and aerospace technology, so it is necessary to develop small-scale devices to understand and predict the mechanical performance at cryogenic. In this study, a mechanical properties measurement for low-dimensional samples at cryogenic were designed and established. Three kinds of low-dimensional...
NASA frequently needs thermal contraction data for materials to be used in cryogenic space flight missions. To satisfy this need, we developed an apparatus and a high-precision technique for performing such measurements using a commercial fiber-optic-based position sensor. We describe the measurement process and its verification using a copper sample. We also present data for two materials...
In recent years, people in the world have greatly changed purchase and consumption habits due to the booming electronic commerce services and the effects of COVID-19 pandemic. In terms of daily diet, more and more people use online food ordering and delivery services (such as Uber Eats, DoorDash, Deliveroo, Foodpanda, etc.) and the amount of food packaging wastes has thus increased...
