Research of Filling Ratio and Fluidization Performance of Dense-Packing Aluminum PowderXiaofei Zhu, Chunbo Hu, Jiangang Yang, Yue Li, Shining Liu and Zhe DengJNWPU, 37 1 (2019) 13-20DOI: https://doi.org/10.1051/jnwpu/20193710013