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RISA Reduced Order Modeling Methodology for Steam Turbine Clearance Control Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite element models (FEMs) are extensively used in the design optimization of utility scale steam turbines. As an example, by simulating multiple startup scenarios of steam power plants, engineers can obtain turbine ...
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 ...
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 ...