The drag force experienced by a projectile in granular medium under gravity
文献类型：期刊论文
| 作者 | Zhang, QY ; Peng, Z ; He, R ; Liu, R ; Lu, KQ ; Hou, MY |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2007 |
| 卷号 | 56期号:8页码:4708 |
| ISSN号 | 1000-3290 |
| 中文摘要 | To describe different behaviors of a projectile into a granular media, a model with both viscous drag and hydrostatic drag has been suggested. Analyses show that the parameter Gamma plays a key role in determining the forms of the solutions to this model. When Gamma < 2, the hydrostatic drag force is dominant, and when Gamma >= 2, the viscous drag is dominant. In these two cases, the projectile moves in the granular media with reverse deceleration variances. Experiments have been performed to verify this argument, and the obtained u ( t ) curves confirm this prediction. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/45000]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, QY,Peng, Z,He, R,et al. The drag force experienced by a projectile in granular medium under gravity[J]. ACTA PHYSICA SINICA,2007,56(8):4708. |
| APA | Zhang, QY,Peng, Z,He, R,Liu, R,Lu, KQ,&Hou, MY.(2007).The drag force experienced by a projectile in granular medium under gravity.ACTA PHYSICA SINICA,56(8),4708. |
| MLA | Zhang, QY,et al."The drag force experienced by a projectile in granular medium under gravity".ACTA PHYSICA SINICA 56.8(2007):4708. |
入库方式： OAI收割
来源：物理研究所
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