| 书目名称 | Impact-Activated Solidification of Cornstarch and Water Suspensions |
| 编辑 | Scott R. Waitukaitis |
| 视频video | |
| 概述 | Nominated by the University of Chicago, USA, as an outstanding Ph.D. thesis.Provides evidence that the impact response of dense suspensions is caused by dynamic jamming fronts.Presents a new perspecti |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .This thesis approaches impact resistance in dense suspensions from a new perspective. The most well-known example of dense suspensions, a mixture of cornstarch and water, provides enough impact resistance to allow a person to run across its surface. In the past, this phenomenon had been linked to "shear thickening" under a steady shear state attributed to hydrodynamic interactions or granular dilation. However, neither explanation accounted for the stress scales required for a person to run on the surface. .Through this research, it was discovered that the impact resistance is due to local compression of the particle matrix. This compression forces the suspension across the jamming transition and precipitates a rapidly growing solid mass. This growing solid, as a result, absorbs the impact energy. This is the first observation of such jamming front, linking nonlinear suspension dynamics in a new way to the jamming phase transition known from dry granular materials.. |
| 出版日期 | Book 2015 |
| 关键词 | Award-winning PhD Thesis; Cornstarch and Water Suspension Mix; Dense Suspensions; Dynamic Jamming Front |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-09183-9 |
| isbn_softcover | 978-3-319-35927-4 |
| isbn_ebook | 978-3-319-09183-9Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing Switzerland 2015 |
发表于 2025-3-21 16:28:01
