Results 31 to 40 of about 235,295 (303)

Laser-Induced Graphene Heater Pad for De-Icing

Nanomaterials, 2021
The replacement of electro-thermal material in heaters with lighter and easy-to-process materials has been extensively studied. In this study, we demonstrate that laser-induced graphene (LIG) patterns could be a good candidate for the electro-thermal pad.
Jun-Uk Lee, Chan-Woo Lee, Su-Chan Cho, Bo-Sung Shin   +3 more
doaj   +1 more source

Electro-Thermal Modelling and Experimental Verification of Power Semiconductor Diode

Elektronika ir Elektrotechnika, 2020
The aim of the proposed paper is discussing problematics related to the thermal modelling of power electronic components. More in detail, the electro-thermal relationship is investigated for the selected power diode, while analysis shall serve for system
Miroslav Pavelek, Michal Frivaldsky, Peter Sojka, Jan Morgos   +3 more
doaj   +1 more source

Nonlinear mechanisms in passive microwave devices [PDF]

, 2011
Premi extraordinari doctorat curs 2010-2011, àmbit d’Enginyeria de les TICThe telecommunications industry follows a tendency towards smaller devices, higher power and higher frequency, which imply an increase on the complexity of the electronics ...
Rocas Cantenys, Eduard
core   +4 more sources

An Electro‑thermal De‑icing Model and Simulation Analysis Considering Ice Shedding

Transactions of Nanjing University of Aeronautics and Astronautics
The electro‑thermal anti/de-icing systems have high heating efficiency and relatively simple structures， marking them as a key development direction for future icing protection.
ZHANG Yingying, YUAN Xiansheng, XIONG Jingjiang, BU Xueqin   +3 more
doaj   +1 more source

Intelligent long-term performance analysis in power electronics systems

Scientific Reports, 2021
This paper proposes a long-term performance indicator for power electronic converters based on their reliability. The converter reliability is represented by the proposed constant lifetime curves, which have been developed using Artificial Neural Network
Saeed Peyghami, Tomislav Dragicevic, Frede Blaabjerg   +2 more
doaj   +1 more source

Global Sensitivity Methods for Design of Experiments in Lithium-ion Battery Context [PDF]

, 2020
Battery management systems may rely on mathematical models to provide higher performance than standard charging protocols. Electrochemical models allow us to capture the phenomena occurring inside a lithium-ion cell and therefore, could be the best model
Pozzi, Andrea, Raimondo, Davide M, Schenkendorf, René, Xie, Xiangzhong   +3 more
core   +2 more sources

Three-Dimensional Electro-Thermal Analysis of a New Type Current Transformer Design for Power Distribution Networks

Energies, 2021
In recent years, the new type design of current transformer with bushing structure has been widely used in the distribution network system due to its advantages of miniaturization, high mechanical strength, maintenance-free, safety and environmental ...
Bingbing Dong, Yu Gu, Changsheng Gao, Zhu Zhang, Tao Wen, Kejie Li   +5 more
doaj   +1 more source

Planck-LFI: Design and Performance of the 4 Kelvin Reference Load Unit [PDF]

, 2009
The LFI radiometers use a pseudo-correlation design where the signal from the sky is continuously compared with a stable reference signal, provided by a cryogenic reference load system.
A Brighenti, A De Rosa, A Garbesi, A Gregorio, A Mennella, A Simonetto, A Zacchei, A Zonca, A. Mennella ., A. Mennella ., D.J. Fixsen ., E Panagin, F Cavaliere, F Cuttaia, F Villa, G Morgante, G Morigi, G Orsi, G P Cazzola, G. Morgante ., G. Papendrecht, G. Papendrecht, J. Leahy ., J. Tauber ., J. Varis ., J.-L. Puget, J.A. Tauber, J.A. Tauber, J.A. Tauber, J.C. Mather, J.M. Lamarre ., L Mendes, L Pagan, L Stringhetti, L Terenzi, L Valenziano, M Bersanelli, M Biggi, M Frailis, M Maris, M Sandri, M Tomasi, M. Bersanelli ., M. Sandri, M. Sandri ., N Mandolesi, N. Mandolesi ., O D'Arcangelo, P Battaglia, P Meinhold, R C Butler, R Lapini, R Leonardi, S Galeotta, S Levin, S Mariotti, S R Lowe, T.W. Bradshaw   +57 more
core   +2 more sources

Numerical Investigation of Dynamic Pipe-Soil Interaction on Electrokinetic-Treated Soft Clay Soil [PDF]

, 2020
© 2019 American Society of Civil Engineers. Researchers have underscored the importance for a pipeline to safeguard against adverse effects resulting from its displacement in the vertical, axial, and lateral directions because of the low shear strength ...
Joshua, H.N., Kara, Fuat
core   +1 more source

Mesh Zoning Method for Electro — Thermal Analysis of Submicron Si MOSFET

Journal of Thermal Science and Technology, 2006
The results of electro — thermal analysis, which is widely known as hydrodynamic model, are strongly dependent on the mesh size of model. However, the theory and method of accurate mesh size have not investigated.
Tomoyuki HATAKEYAMA, Kazuyoshi FUSHINOBU, Ken OKAZAKI   +2 more
doaj   +1 more source