典型流化床内非球形颗粒流动行为模拟研究
Journal of Engineering Thermophysics(2023)
Abstract
气固流化床在能源、化工、制药、冶金等众多工业领域有着广泛的应用.本文通过耦合计算流体力学和离散单元模型的模拟来评估典型流化床中非球形颗粒的流动行为.结果表明,典型流化床内球形颗粒的旋转颗粒温度分布接近各向同性,非球形颗粒的旋转颗粒温度分布呈现明显的各向异性.随着颗粒长径比的增加,颗粒的平动颗粒温度和旋转颗粒温度增大,意味着颗粒平动和旋转速度的脉动加剧.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined