Multiscale Modeling and Computer-Aided Design of Advanced Materials with Hierarchical Structure

IF 1.8 4区 材料科学 Q2 MATERIALS SCIENCE, CHARACTERIZATION & TESTING
E. V. Shilko, A. I. Dmitriev, R. R. Balokhonov, V. A. Romanova
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引用次数: 0

Abstract

The paper briefly reviews the achievements of ISPMS SB RAS in the development of numerical computation methods and models for modeling the mechanical behavior of materials with hierarchical structure in the range of scales from nano to macro. The main stages in the development of several key areas are considered: atomistic modeling at the nanoscale level, continuum numerical methods, and particle method for studying the effect of structure on the behavior and properties of materials at larger spatial and temporal scales. The application of the multiscale approach to the structural modeling and design of metallic and ceramic materials is discussed. Prospects are outlined for transitioning to complete digital twins that link the structure formation process of the material with its final structure, mechanical properties, and mechanical behavior.

Abstract Image

具有层次结构的先进材料的多尺度建模和计算机辅助设计
本文简要回顾了 ISPMS SB RAS 在开发用于模拟从纳米到宏观尺度范围内具有层次结构的材料力学行为的数值计算方法和模型方面所取得的成就。研究考虑了几个关键领域的主要发展阶段:纳米级原子模型、连续数值方法和粒子方法,用于研究结构对较大空间和时间尺度上材料行为和特性的影响。讨论了多尺度方法在金属和陶瓷材料结构建模和设计中的应用。概述了过渡到完整数字双胞胎的前景,数字双胞胎将材料的结构形成过程与其最终结构、机械性能和机械行为联系起来。
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来源期刊
Physical Mesomechanics
Physical Mesomechanics Materials Science-General Materials Science
CiteScore
3.50
自引率
18.80%
发文量
48
期刊介绍: The journal provides an international medium for the publication of theoretical and experimental studies and reviews related in the physical mesomechanics and also solid-state physics, mechanics, materials science, geodynamics, non-destructive testing and in a large number of other fields where the physical mesomechanics may be used extensively. Papers dealing with the processing, characterization, structure and physical properties and computational aspects of the mesomechanics of heterogeneous media, fracture mesomechanics, physical mesomechanics of materials, mesomechanics applications for geodynamics and tectonics, mesomechanics of smart materials and materials for electronics, non-destructive testing are viewed as suitable for publication.
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