| 학회 | 한국화학공학회 |
| 학술대회 | 2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터) |
| 권호 | 28권 1호, p.1372 |
| 발표분야 | [주제 12] 화학공학일반(부문위원회 발표) |
| 제목 | Tortuosity calculation in virtual structures |
| 초록 | Multi-path complexity and percolation in porous media are important to understand transport properties. Tortuosity has been used as a representative structural factor in various fields such as soil science, battery simulation, and concrete evaluation. Tortuosity is calculated by direct method using microtome and experimental method using mercury porosimeter or PALS. From this study, we create a virtual structure and directly calculate the tortuosity using fikian diffusion. Furthermore, we check the trend of tortuosity according to the change of the properties of the virtual structure. By calculating the tortuosity of a structure using particles of various shapes in the same volume, it is possible to obtain particles advantageous for packing structure. |
| 저자 | 이승건, 남재욱 |
| 소속 | 서울대 |
| 키워드 | 재료(Materials) |
| 원문파일 | 초록 보기 |
