Results 181 to 190 of about 148,355 (280)

Partial Discharge Localization Using Time Reversal: Application to Power Transformers. [PDF]

Sensors (Basel), 2020
Karami H, Azadifar M, Mostajabi A, Rubinstein M, Karami H, Gharehpetian GB, Rachidi F.   +6 more
europepmc   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Assessment of UHF Frequency Range for Failure Classification in Power Transformers. [PDF]

Sensors (Basel)
Schiewaldt K, de Castro BA, Ardila-Rey JA, Franchin MN, Andreoli AL, Tenbohlen S.   +5 more
europepmc   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

New approach for accurate discrimination and location of power transformers with different internal winding faults. [PDF]

PLoS One
Youssef M, Abdelaziz ES, Saad H, Attia M.   +3 more
europepmc   +1 more source

Study of the Influence of Winding and Sensor Design on Ultra-High Frequency Partial Discharge Signals in Power Transformers. [PDF]

Sensors (Basel), 2020
Beura CP, Beltle M, Tenbohlen S.
europepmc   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Modeling the impact of high thermal conductivity paper on the performance and life of power transformers. [PDF]

Heliyon
Bilyaz S, Bhati A, Hamalian M, Maynor K, Soori T, Gattozzi A, Penney C, Weeks D, Xu Y, Hu L, Zhu JY, Nelson JK, Hebner R, Bahadur V.   +13 more
europepmc   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Application of Pathfinding Algorithms in Partial Discharge Localization in Power Transformers. [PDF]

Sensors (Basel)
Beura CP, Wolters J, Tenbohlen S.
europepmc   +1 more source