论文标题
三个维度的“成像”颗粒物材料的挑战
Challenges of `imaging' particulate materials in three dimensions
论文作者
论文摘要
在这篇观点文章中，我们讨论了三个维度的粒子成像组件的挑战。从简短的动机开始研究颗粒物材料，我们提供了用于成像颗粒的实验方法的概述。我们列出了与X射线断层扫描相关的挑战和现有解决方案，这是研究静态的标准方法之一。随后，我们讨论了新的新技术（例如雷达跟踪和探索颗粒动力学）等新技术引起的挑战和机遇。我们对未来的未来问题和潜在解决方案的暂定观点结束。
In this perspective article, we discuss the challenges of imaging assemblies of particles in three dimensions. Starting from a brief motivation for the investigation of particulate materials, we provide an overview of experimental approaches developed for imaging particles. We list the challenges and existing solutions associated with X-ray tomography, one of the standard methods to study statics. Subsequently, we discuss challenges and opportunities arising from emerging new techniques such as radar tracking and `smart' tracers for exploring granular dynamics. We close with a tentative view on the outstanding problems and potential solutions in the future.
