Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth
文献类型：期刊论文
| 作者 | Xin Jin2,3; Jinbo Tang1,6 ; Xiaochun Tang5; Shuo Mi5; Jiaxin Wu5; Mingming Liu2,3; Zongliu Huang4
|
| 刊名 | EXPERIMENTAL THERMAL AND FLUID SCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 118页码:110148 |
| 关键词 | Liquid sloshing Intermediate liquid depth Viscous effect Pressure Fast Fourier transform |
| ISSN号 | 0894-1777 |
| DOI | 10.1016/j.expthermflusci.2020.110148 |
| 产权排序 | 3 |
| 通讯作者 | Huang, Zongliu(hzl27@mail.xhu.edu.cn) |
| 文献子类 | Article |
| 英文摘要 | The viscous effects on the horizontally-excited sloshing under resonant and off-resonant excitations are investigated experimentally. Both tap water and glycerin at different temperatures are chosen as the experimental fluids. The intermediate depth ratio h/L = 0.2 is chosen. The sloshing of water and glycerin at four kinematic viscosities ranging from 1.14 x 10(-6) m(2)/s to 1.1 x 10(-3) m(2)/s is studied. Through well-controlled experiments, by analyzing the pressure and free surface snapshot, the sloshing gradually turns from the resonant-steady state to the harmonic state for a certain viscosity threshold. The free surface profiles of low and high viscous fluids under resonant excitations are further analyzed, in connection with the dynamic pressures and excitation accelerations. The peak dynamic pressures are successively out of synchrony with the peak excitation accelerations, obvious phase shift occurs which eventually goes to one fifth of the resonant frequency. Through the fast Fourier transform, it is found that the dominant response frequencies of high viscous fluids are integral times of the forcing frequency behaving a distinct state from the low viscous fluids especially for the water. |
| 电子版国际标准刊号 | 1879-2286 |
| WOS关键词 | PARTICLE METHOD ; WAVE IMPACT ; RESONANCE ; BAFFLE ; FLUID ; CARGO |
| 资助项目 | National Natural Science Foundation of China[41601011] ; Openfund project of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation[PCL2020011] |
| WOS研究方向 | Thermodynamics ; Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000540372900006 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | National Natural Science Foundation of China ; Openfund project of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation |
| 源URL | [http://ir.imde.ac.cn/handle/131551/34897]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 通讯作者 | Zongliu Huang |
| 作者单位 | 1.Key Laboratory of Mountain Hazards and Surface Process, Chinese Academy of Sciences, Chengdu 610041, China; 2.College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China; 3.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China; 4.Key Laboratory of Fluid and Power Machinery, Ministry of Education, Xihua University, Chengdu, Sichuan 610039, China 5.State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, Sichuan 610065, China; 6.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; |
| 推荐引用方式 GB/T 7714 | Xin Jin,Jinbo Tang,Xiaochun Tang,et al. Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth[J]. EXPERIMENTAL THERMAL AND FLUID SCIENCE,2020,118:110148. |
| APA | Xin Jin.,Jinbo Tang.,Xiaochun Tang.,Shuo Mi.,Jiaxin Wu.,...&Zongliu Huang.(2020).Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth.EXPERIMENTAL THERMAL AND FLUID SCIENCE,118,110148. |
| MLA | Xin Jin,et al."Effect of viscosity on sloshing in a rectangular tank with intermediate liquid depth".EXPERIMENTAL THERMAL AND FLUID SCIENCE 118(2020):110148. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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