Results 51 to 60 of about 31,807 (169)

A comparative study of the electro-thermal behaviour of the high energy density lithium-ion pouch battery cell and mini module

Case Studies in Thermal Engineering
In this paper, electro-thermal behaviour of a Li-ion pouch cell have been analysed using developed mathematical model, MSMD-based NTGK and ECM models, and the results compared with experiments. The variations of electro-thermal parameters change under CC
Berkay Tahirağaoğlu, Gökhan Sevilgen, Merve Bürümlü   +2 more
doaj   +1 more source

Enhanced Activity for Methanol Electro-oxidation on PtRu/C Catalyst by Reduction Treatment

International Journal of Electrochemical Science, 2017
Modified ethylene glycol method was used to synthesize PtRu/C catalyst which then annealed at different temperatures in hydrogen atmosphere. By X-ray diffraction, scanning and transmission electron microscopy, energy dispersive spectroscopy and ...
Qi Wang, Hualong Tao, Zhiqiang Li, Liu Shanshan, Lei Han   +4 more
doaj   +1 more source

Design And Analysis Of An Electro Thermally Symmetrical Actuated Microgripper

, 2018
This paper presents design and analysis of an electrothermally symmetrical actuated microgripper applicable for performing micro assembly or biological cell manipulation. Integration of micro-optics with microdevice leads to achieve extremely precise control over the operation of the device.
Sh. Foroughi, V. Karamzadeh, M. Packirisamy   +2 more
openaire   +1 more source

Comparative life cycle assessment of Rankine-based Carnot batteries and lithium-ion batteries for grid-scale energy storage

Green Energy and Resources
Carnot batteries are investigated as a potential alternative to electro-chemical batteries for grid-scale electricity storage, which is a crucial element to the decarbonisation of energy systems via variable renewable energy sources.
Hannah Romberg, Matthias Mersch, Christian Vering, Christos N. Markides, Dirk Müller   +4 more
doaj   +1 more source

Electro-osmotic peristaltic transport of Jeffrey fluid under the influence of temperature-dependent fluid properties and surface roughness

Discover Applied Sciences
The present paper offers a comprehensive analysis of the electro-osmotic modulated peristaltic flow of a viscous, incompressible, non-Newtonian Jeffrey fluid through a nonuniform channel.
Nasreen Fathima, Manjunatha Gudekote, Nagaraj N. Katagi, Prathiksha Sanil   +3 more
doaj   +1 more source

A Physical-Based Electro-Thermal Model for a Prismatic LFP Lithium-Ion Cell Thermal Analysis

Energies
This article presents an electro-thermal model of a prismatic lithium-ion cell, integrating physics-based models for capacity and resistance estimation. A 100 Ah prismatic cell with LFP-based chemistry was selected for analysis.
Alberto Broatch, Pablo Olmeda, Xandra Margot, Luca Agizza   +3 more
doaj   +1 more source

Numerical investigation of heat transfer enhancement in dielectric fluids through electro-thermo-capillary convection

Case Studies in Thermal Engineering
In this study, a 2D numerical analysis was conducted to investigate electro-thermo-capillary convection in a 2D enclosure filled with a dielectric fluid. The enclosure had a free top surface and was subjected to buoyancy and electrical forces.
Chedlia Mhedhbi, Mohamed Issam Elkhazen, Walid Hassen, Karim Kriaa, Chemseddine Maatki, Bilel Hadrich, Lioua Kolsi   +6 more
doaj   +1 more source

Three-dimensional electro-thermal coupling analysis of ultra-high-voltage autotransformer based on MPI-PETSc parallel computing framework

Sustainable Energy Research
Ultra-high-voltage (UHV) autotransformers are widely employed in long-distance power transmission systems. Their operation involves complex energy conversion and coupling mechanisms, including high-intensity magnetic induction energy and strong induced ...
E. Tianlong, Kai Qin, Zhao Liu, Yanwen Xu, Linke Huang   +4 more
doaj   +1 more source

Infrared Thermography for Non-Destructive Testing of Cooling Hole Integrity and Flow Evaluation in Specimens Made with Innovative Technologies

Engineering Proceedings
This study developed a non-destructive testing (NDT) method using infrared thermography to inspect tubes with holes and slots made by electro-erosion and additive manufacturing.
Ester D’Accardi, Luca Ammannato, Alessandra Giannasi, Marco Pieri, Giuseppe Masciopinto, Francesco Ancona, Giovanni Santonicola, Davide Palumbo, Umberto Galietti   +8 more
doaj   +1 more source

Electro-thermal coupling analysis methodology for RF circuits

, 2010
In this paper we present an electro-thermal coupling simulation technique for RF circuits. The proposed methodology takes advantage of well established tools for frequency translating circuits in order to significantly reduce the computational resources needed when frequencies of interest are separated by orders of magnitude.
Gómez Salinas, Dídac, Mateo Peña, Diego, Altet Sanahujes, Josep   +2 more
openaire   +1 more source