GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleNumerical Study on the Mixing Process of Molten Metal and Particles in an S-shaped Channel
曹文炅; 黄文博; 蒋方明
Source Publication工程热物理学报
Other AbstractThe performance, application and cost of metal matrix composites depend largely on the manufacturing technology. Development of an effective manufacturing technology is one of the most important research tasks. In this paper, a new method based on the S-shaped channel for mixing the solid particles and metal fluid is presented. The particle and fluid mixing process in the channel is ana- lyzed and calculated by using the Euler discrete phase model. The simulation results show that the flow direction and flow rate in the channel periodically change and at the same time on the cross-sectional plane of the channel there exist vortices with periodical-changing rotation direction, enhancing the dispersion of particles in the metal fluid. We further discuss the uniformity of particles along the S-shaped channel. The uniformity of solid particles reaches 0.915 (close to 1) at the end of the third S-shaped unit. We deduce that this method can achieve homogeneous dispersion of the solid parti- cles in the liquid metal and can be used for manufacturing particle-reinforced metal matrix composites.
KeywordS形通道 金属基复合材料 欧拉离散相模型 数值模拟 S-shaped channel metal matrix composites euler discrete phase model numerical sim-ulation
Document Type期刊论文
Corresponding Author蒋方明
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
曹文炅,黄文博,蒋方明. S形通道中金属熔体与固体颗粒流动混合的数值模拟研究[J]. 工程热物理学报,2017,38(11):2415-2418.
APA 曹文炅,黄文博,&蒋方明.(2017).S形通道中金属熔体与固体颗粒流动混合的数值模拟研究.工程热物理学报,38(11),2415-2418.
MLA 曹文炅,et al."S形通道中金属熔体与固体颗粒流动混合的数值模拟研究".工程热物理学报 38.11(2017):2415-2418.
Files in This Item: Download All
File Name/Size DocType Version Access License
S形通道中金属熔体与固体颗粒流动混合的数(805KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[曹文炅]'s Articles
[黄文博]'s Articles
[蒋方明]'s Articles
Baidu academic
Similar articles in Baidu academic
[曹文炅]'s Articles
[黄文博]'s Articles
[蒋方明]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[曹文炅]'s Articles
[黄文博]'s Articles
[蒋方明]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: S形通道中金属熔体与固体颗粒流动混合的数值模拟研究.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.