A new 3D reconstruction method for the density measurement of ellipsoid levitated droplets with containerless technique
文献类型：期刊论文
| 作者 | Zhong, Qiu; Yang, Liping1,2; Li, Huidong; Tao, Ye; Wang, Wenbing; Xu, Zijun; Luo, Caiyun |
| 刊名 | JOURNAL OF MOLECULAR LIQUIDS
 |
| 出版日期 | 2020-10-10 |
| 卷号 | 316页码:6 |
| 关键词 | Density measurement Containerless technique High temperature melts 3D reconstruction algorithm |
| ISSN号 | 0167-7322 |
| DOI | 10.1016/j.molliq.2020.113345 |
| 通讯作者 | Yang, Liping(lpyang@mail.sic.ac.cn) |
| 英文摘要 | Containerless technique has many advantages for the density measurement of melts, such as high temperature and deep undercooling measurement. At present, many researchers focus on density measurement of melts with containerless technique and projection imaging method. In containerless experimental processes, the sphere melt droplet rotates and changes to spheroid, due to the asymmetrical of pressure of laser light and electrostatic force. In addition, there was no depth information is included in the image acquired from the droplet. Therefore, the accurate volume of droplet is difficult to obtain. Therefore, we proposed a new 3D reconstruction algorithmwith two cameras that acquired the droplet images simultaneously at different angles. The deviation of the novel algorithm is less than 1.1%. With the proposed algorithm, the density of liquid Zr is measured from 1800 K to 2500 K, the combined relative standard uncertainty in density is 1.80%. (C) 2020 Published by Elsevier B.V. |
| WOS关键词 | THERMOPHYSICAL PROPERTY MEASUREMENTS ; LIQUID |
| 资助项目 | National Natural Science Foundation of China[51606209] ; China's Manned Space Station Project[TGJZ800-2-RW024] ; Shanghai Technical Platform for Testing and Characterization on Inorganic Materials[19DZ2290700] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000568693000008 |
| 出版者 | ELSEVIER |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/291194]  |
| 专题 | 中国科学院上海药物研究所 |
| 通讯作者 | Yang, Liping |
| 作者单位 | 1.Chinese Acad Sci, Anal & Testing Ctr Inorgan Mat, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong, Qiu,Yang, Liping,Li, Huidong,et al. A new 3D reconstruction method for the density measurement of ellipsoid levitated droplets with containerless technique[J]. JOURNAL OF MOLECULAR LIQUIDS,2020,316:6. |
| APA | Zhong, Qiu.,Yang, Liping.,Li, Huidong.,Tao, Ye.,Wang, Wenbing.,...&Luo, Caiyun.(2020).A new 3D reconstruction method for the density measurement of ellipsoid levitated droplets with containerless technique.JOURNAL OF MOLECULAR LIQUIDS,316,6. |
| MLA | Zhong, Qiu,et al."A new 3D reconstruction method for the density measurement of ellipsoid levitated droplets with containerless technique".JOURNAL OF MOLECULAR LIQUIDS 316(2020):6. |
入库方式： OAI收割
来源：上海药物研究所
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