Results 191 to 200 of about 248,694 (310)

Power Transformer Protection by Using Fuzzy Logic

, 2009
Ahmed Abdulkader Aziz, Abduladhem A. Ali, Abbas H. Abbas   +2 more
openalex   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Predicting the insulating paper state of the power transformer based on XGBoost/LightGBM models. [PDF]

Sci Rep
Ghoneim SSM, Baz M, Alzaed A, Zewdie YT.
europepmc   +1 more source

Static and Dynamic Evaluation of a Winding Deformation FBG Sensor for Power Transformer Applications. [PDF]

Sensors (Basel), 2019
de Melo AG, Benetti D, de Lacerda LA, Peres R, Floridia C, Silva AA, Rosolem JB.   +6 more
europepmc   +1 more source

Electrospark‐Deposited AlCrFeCoNi High‐Entropy Alloy Coatings on Steel: Microstructure Evolution, Mechanical Properties, and Corrosion Response

Advanced Engineering Materials, EarlyView.
AlCrFeCoNi high entropy alloy coating is applied on steel using electrospark deposition. The microstructure evolution and phase transformation of the as‐deposited and heat‐treated coatings is characterized and discussed. Reduced microhardness and yield strength are measured after heat treatment.
Jihui Yan, Roozbeh Abbasi, Xiaoye Zhao, Peng Peng, Norman Yunhong Zhou   +4 more
wiley   +1 more source

Power transformer fault diagnosis method based on multi source signal fusion and fast spectral correlation. [PDF]

Sci Rep
Guan S, Shi M, Wang F, Li J.
europepmc   +1 more source

Fabrication of Thermal Conductivity Detector Based on MEMS for Monitoring Dissolved Gases in Power Transformer. [PDF]

Sensors (Basel), 2019
Tan T, Sun J, Chen T, Zhang X, Zhu X.
europepmc   +1 more source

Proposal and validation of medium-frequency power transformer design methodology [PDF]

, 2011
Irma Villar, Asier Garcia‐Bediaga, U. Viscarret, Ion Etxeberria‐Otadui, Alfred Rufer   +4 more
openalex   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Predecting power transformer health index and life expectation based on digital twins and multitask LSTM-GRU model. [PDF]

Sci Rep
El-Rashidy N, Sultan YA, Ali ZH.
europepmc   +1 more source