Process Research, Numerical Simulation and Application of Additive Manufacturing

Dear Colleagues,

Additive manufacturing (AM), also known as 3D printing, has emerged as a disruptive manufacturing process in recent years, revolutionizing the way products are designed and produced. This technology enables the fabrication of complex structures with highly controllable geometries that cannot be achieved through traditional manufacturing techniques.

The mechanical properties of AM structures depend on various factors, such as material types, topological types, geometric characteristics, and process parameters. Reducing internal defects, such as porosity and cracks, and optimizing the microstructure are of great research significance to improve the mechanical properties of AM structures. Numerical simulations, including finite element analysis (FEA) and computational fluid dynamics (CFD), have been widely applied to model and simulate the material processing and molding processes of AM. These simulations provide valuable insights into the deformation behavior, microstructural evolution, and mechanical properties of processed materials.

AM has been utilized in a wide range of applications, including aerospace, biomedical engineering, and defense industries. In aerospace, AM is used to produce lightweight and complex components for aircraft and spacecraft that are difficult or impossible to manufacture using traditional methods. In biomedical engineering, AM is used to fabricate patient-specific implants and prosthetics with high precision and accuracy. In defense industries, AM is used to produce spare parts and prototypes quickly and cost-effectively.

The development of new materials and advancements in manufacturing technology is constantly driving research in this field, leading to the creation of innovative products with superior properties and functionality. This Special Issue welcomes contributions to process research, numerical simulations, and applications of AM. The aim is to provide a platform for researchers to share their knowledge and experiences, and to promote the development of AM technology for practical applications.

Prof. Dr. Lei Yang
Dr. Peng Chen
Guest Editors

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• additive manufacturing
• alloys
• polymers
• ceramics
• carbon fiber reinforced composites
• metamaterials
• Finite Element Analysis (FEA)
• discrete elements
• finite volume method
• microstructure
• dendrite
• XRD/SEM/TEM/EBSD
• mechanical performance