Results 221 to 230 of about 124,946 (301)

Comparative Evaluation of Optimisation Algorithms for Artificial Neural Network‐Based Classification of Partial Discharge Defects in Generator Stator Windings

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
This study presents a framework for Partial Discharge (PD) recognition. The process involves generating PD signals using IDS, followed by data augmentation and denoising. Key features are extracted to train an Artificial Neural Network (ANN) model, enabling the accurate classification and identification of specific PD patterns in electrical insulation ...
Isara Sornsen   +2 more
wiley   +1 more source

Flow‐Field Optimization and Thermal Management of a Plate‐Type Methane Steam Reformer for SOFC Applications

open access: yesFuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT This study presents a multiphysics numerical investigation of a plate‐type methane steam reformer (MSR) intended for solid oxide fuel cell (SOFC) applications. The focus is placed on resolving the coupled thermo‐fluidic behavior, species transport, and reaction kinetics associated with MSR and water–gas shift (WGS) reactions within the ...
Jenn‐Kun Kuo   +5 more
wiley   +1 more source

Survey of quasi-Newton methods with reduced storage

open access: yes, 1993
M. Papadrakakis   +3 more
core   +1 more source

Structure‐Aware Machine Learning for Polymers: A Hierarchical Graph Network for Predicting Properties From Statistical Ensembles

open access: yesMacromolecular Rapid Communications, Volume 47, Issue 12, 22 June 2026.
This work presents a structure‐aware graph convolutional network that models polymers as statistical ensembles to predict macroscopic properties. By combining topologically realistic graphs generated via kinetic Monte Carlo simulations with explicit molar mass distributions, the framework achieves high accuracy in classifying architectures and ...
Julian Kimmig   +7 more
wiley   +1 more source

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