Permeability and Temperature Dependent Acoustic Properties of Seafloor Sediment
文献类型：期刊论文
| 作者 | Zou, Dapeng; Jia, Jiangkai; Zheng, Hongbo |
| 刊名 | OCEANS 2016 - SHANGHAI
 |
| 出版日期 | 2016 |
| 页码 | - |
| 关键词 | sediment acoustic temperature permeability attenuation |
| 通讯作者 | Zou, D (reprint author), Guangdong Univ Technol, Sch Electromech Engn, Guangzhou 510006, Guangdong, Peoples R China. ; Zou, D (reprint author), Chinese Acad Sci, Inst Acoust, State Key Lab Acoust, Beijing 100190, Peoples R China. |
| 中文摘要 | Temperature has a notable effect on sound speed and attenuation of sediment both in theoretical analysis and in laboratorial measurement. The speed of sediment is positively correlated with temperature universally, but the relationship between attenuation and temperature may be more complicated. In the paper, based on the analysis of influence of permeability, frequency, and other physical parameters on sediment acoustical properties with temperature variation, the permeability was found to have a great effect on the relationship between attenuation and temperature. With the analysis based on the model of effective density of fluid (EDFM), transition permeability (TP) is examined to explain the permeability and temperature dependent acoustical attenuation. As a result, some useful conclusions are drawn which benefit the research on the variation of sediment acoustical properties under different environments. |
| 学科主题 | Engineering; Oceanography; Remote Sensing |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/15600]  |
| 专题 | 南海海洋研究所_中科院边缘海地质重点实验室 |
| 推荐引用方式 GB/T 7714 | Zou, Dapeng,Jia, Jiangkai,Zheng, Hongbo. Permeability and Temperature Dependent Acoustic Properties of Seafloor Sediment[J]. OCEANS 2016 - SHANGHAI,2016:-. |
| APA | Zou, Dapeng,Jia, Jiangkai,&Zheng, Hongbo.(2016).Permeability and Temperature Dependent Acoustic Properties of Seafloor Sediment.OCEANS 2016 - SHANGHAI,-. |
| MLA | Zou, Dapeng,et al."Permeability and Temperature Dependent Acoustic Properties of Seafloor Sediment".OCEANS 2016 - SHANGHAI (2016):-. |
入库方式： OAI收割
来源：南海海洋研究所
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