ZHU Yuxuan^a, ZHONG Dongqing^b，YU Hang^a，GAO Yu^b，WANG Luming^a,b

(a.School of Mechanical Engineering; b.School of Materials Science and Engineering,Yancheng Institute of Technology，Yancheng 224051, China)

Abstract：The motion law of material in the rotary cylinder with lifting blade(plate)was summarized.The influencing factors of material movement in the rotary cylinder were concluded.The motion model of material in the rotary cylinder was put forward to be divided into circumferential and axial material movement models and the main functions of various research methods and the significance of evaluation indexes were discussed.It is considered that the circumferential motion of the material in the rotary cylinder with lifting blade(plate)should be studied by evaluating parameters such as blade holding and material curtain density, while the axial motion should be mainly modeled based on the orbital particle model(PTM).It is believed that the future research on the movement of materials in the rotating cylinder can be carried out from the following three aspects which are the influence of the sliding of material particles on the bottom of the cylinder on the whole movement process, the influence of drag coefficient on the three-dimensional motion of material particles in axial motion and the influence of air resistance on the movement of light materials in the cylinder.

Keywords：rotary cylinder；lifting blade；circumferential motion；axial motion；motion model

Received：2022-06-11，Revised：2023-02-21,Online：2023-03-02 09:20。

Funding Project：江苏省重点研发计划项目，编号：BE2021684。

First Author：朱宇轩(1997—)，男，硕士研究生，研究方向为智能化设计理论与技术。E-mail：zyx787133264@163.com。

Corresponding Author:

王路明(1962—)，男，教授，博士，硕(博)士生导师，研究方向生态建筑材料制造与应用技术。E-mail：wlm@ycit.com。

钟栋青(1981—)，男，副教授，博士研究生，研究方向为装配式秸秆建筑生产技术。E-mail：zdq811004@ycit.edu.cn。