The phase diagram and radial collapse of an inflated soft tube under twist
文献类型：期刊论文
| 作者 | Meng, F; Chen, JZY; Doi, M; Ouyang, ZC
|
| 刊名 | SOFT MATTER
 |
| 出版日期 | 2015 |
| 卷号 | 11期号:35页码:7046-7052 |
| 通讯作者 | Chen, JZY (reprint author), Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada. |
| 英文摘要 | When an inflated soft tube such as a cylindrical balloon is twisted, mechanical instability can arise and produces a kink-like radius collapsing in the middle of the tube. Here this phenomenon inspires us to theoretically analyze a standard non-linear model of rubber elasticity for soft tubes. We show that there exists a critical pressure beyond which such instability arises. The critical pressure depends on the elastic properties of the tube material and the geometric dimensions of the thin-walled tube. This general theory covers a large class of soft materials and explains why twist-induced collapsing is observable in soft and thin elastic tubes such as balloons, but not in hard and thick tubes such as water hoses. |
| 学科主题 | Chemistry ; Materials Science ; Physics ; Polymer Science |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Physics, Multidisciplinary ; Polymer Science |
| 关键词[WOS] | INSTABILITIES ; ANISOTROPY ; RUBBER ; SHELLS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21124]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Meng, F,Chen, JZY,Doi, M,et al. The phase diagram and radial collapse of an inflated soft tube under twist[J]. SOFT MATTER,2015,11(35):7046-7052. |
| APA | Meng, F,Chen, JZY,Doi, M,&Ouyang, ZC.(2015).The phase diagram and radial collapse of an inflated soft tube under twist.SOFT MATTER,11(35),7046-7052. |
| MLA | Meng, F,et al."The phase diagram and radial collapse of an inflated soft tube under twist".SOFT MATTER 11.35(2015):7046-7052. |
入库方式： OAI收割
来源：理论物理研究所
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