To investigate the effect of bow angle on the hydrodynamic resistance characteristics of an amphibious robot during water navigation, CFD simulations were performed using the SST k-ω model. Five bow angles (30.00°, 45.00°, 60.00°, 75.00°, and 90.00°) were analyzed under six navig...
Open access
Research Article10.9734/jerr/2025/v27i121726
The non-powered separator is one of the key equipment in the dry sand production line, which is responsible for the separation of coarse and fine materials. In this paper, based on the turbulence Standard Model, the air sand powder three-phase fluid model is simplified to gas-so...
Open access
Research Article10.9734/jerr/2021/v20i417299
The three-dimensional model rotor of vertical shaft impact crusher was established by using the three-dimensional software Solidworks and it was imported into the discrete element software EDEM for dynamic simulation. The force of the split cone, the motion trajectory and force o...
Open access
Research Article10.9734/jsrr/2020/v26i1130331
Path planning algorithm is one of the core algorithms for automatic guided vehicle（AGV）to complete the autonomous task of intelligent workshop. The research status of grid method and Viewable method in environment modeling at home and abroad is described. The research results o...
Open access
Research Article10.9734/jerr/2024/v26i71195
With the continuous development of engineering construction industry, the demand for sand used in construction is increasing, the traditional natural sand is increasingly in short supply, and the demand for mechanical sand is increasing. The vertical shaft impact sand machine is...
Open access
Research Article10.9734/jerr/2024/v26i71194