期刊论文

Yang, L

英文

Powder Technology

0032-5910

2025

465

121267

10.1016/j.powtec.2025.121267

CRediT authorship contribution statement Liu Yang: Writing – review & editing, Resources, acquisition, Conceptualization. Pingan Huang: Writing – original draft, Software, Investigation, Conceptualization. Yu Li: Validation, Supervision, Investigation. Can Shu: Supervision, Data curation. Nuo Yan: Project administration, Data curation. Qiujun Zhang: Supervision, Formal analysis. Menghao Zhao: Supervision, Formal analysis. Zhiwei Liu: Supervision, Data curation. Jiaming Wang: Supervision, Formal analysis. Shaoyun Song:

本校为第一且通讯机构

The external milling vertical rice mill (EMVRM) is one of the new rice milling process equipment. The grains moving and interaction mechanism are basic points for milling, rice blade-sand bar spacing H, sieve structure are important structural parameters need considering. The EMVRM 3D model and DEM contact working model are established. The rice blade spacing H and sieve structure effect on grains motion and interaction in is analyzed. Grains motion velocity and density in milling chamber gradually reduced along axial flow direction. The milling chamber grains average motion velocity differenc...