Numerical analysis of multi-scale mechanical theory of microfine magnesite powder molding

This study presents a discrete element numerical model for the unidirectional compaction of microfine magnesite powder, designed to enhance the green body density based on laboratory apparatus configurations. The research demonstrated that as particle size decreased, porosity significantly reduced a...

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Veröffentlicht in:	Granular matter 2024-11, Vol.26 (4), p.95, Article 95
Hauptverfasser:	Zhang, Ruinan, Liu, Zhaoyang, Pan, Songyang, Yuan, Lei, Wen, Tianpeng, Yu, Jingkun
Format:	Artikel
Sprache:	eng
Schlagworte:	Complex Fluids and Microfluidics Computer simulation Contact stresses Coordination numbers Density Engineering Fluid Dynamics Engineering Thermodynamics Experiments Finite element analysis Force distribution Foundations Friction Geoengineering Heat and Mass Transfer Hydraulics Industrial Chemistry/Chemical Engineering Injection molding Laboratories Magnesite Magnesium carbonate Manufacturing Materials Science Mechanical properties Numerical analysis Numerical models Particle interactions Particle size Particle size distribution Physics Physics and Astronomy Polynomials Powder metallurgy Pressure molding Soft and Granular Matter Strain Stress-strain relationships
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