3D FEM-DEM coupling analysis for granular-media-based thin-wall elbow tube push-bending process
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DOI: 10.1007/s12289-019-01473-8
Abstract: The granular-media-based thin-wall elbow push-bending process involves filling a tube with granular media and pushing the tube into a die to bend a tubular blank into an elbow shape. By means of the mechanical characteristics… read more here.
Keywords: wall elbow; elbow; thin wall; granular media ... See more keywords