Discrete Element Simulation Study of the Accumulation Characteristics for Rice Seeds with Different Moisture Content.

ABSTRACT: To study the accumulation characteristics of rice seeds with different moisture content, an accurate model of rice seeds was established by 3D scanning technology. The accumulation state of rice seeds by the "point source" accumulation method was analyzed by proportioning and measuring the simulation parameters with different moisture content. The accumulation process was simulated at 10.23%, 14.09%, 17.85%, 21.77%, 26.41% and 29.22% moisture content, respectively. The velocity and force state of the seeds were visually analyzed by using the accumulation process with a moisture content of 29.22%. The accumulation process was divided into four stages according to the velocity characteristics of the seeds. The average force and kinetic energy of the rice seeds outside the cylinder were obtai

SUBMITTER: Wang J 

PROVIDER: S-EPMC8834211 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature