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Failure Modeling and Sensitivity Analysis of Ceramics Under Impact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A micromechanical multi-physics model for ceramics has been recalibrated and used to simulate impact experiments with boron carbide in abaqus. The dominant physical mechanisms in boron carbide have been identified and ...
Efficient Mapping Between Void Shapes and Stress Fields Using Deep Convolutional Neural Networks With Sparse Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Establishing fast and accurate structure-to-property relationships is an important component in the design and discovery of advanced materials. Physics-based simulation models like the finite element method (FEM) are often ...
Data-Efficient Dimensionality Reduction and Surrogate Modeling of High-Dimensional Stress Fields
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tensor datatypes representing field variables like stress, displacement, velocity, etc., have increasingly become a common occurrence in data-driven modeling and analysis of simulations. Numerous methods [such as convolutional ...