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Non-uniform effect on the thermal/aging performance of Lithium-ion pouch battery

Applied Thermal Engineering, 2018
Abstract Non-uniform distribution of current density and temperature is inevitable especially in high C-rate and it can lead to bad performance of battery. Therefore, the non-uniform effect (non-uniform temperature, current density and aging) on the pouch battery performance is studied with experiment and simulation.
Wenji Song, Mingbiao Chen, Fanfei Bai
exaly   +4 more sources

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Characterization of non-uniform field aging in asphalt pavements

Construction and Building Materials, 2017
Abstract Although extensive work has been performed to quantify field aging of asphalt pavements and to evaluate its effect on asphalt mixture properties, little effort has been devoted towards characterizing the non-uniform field aging of asphalt pavements through laboratory testing.
Fan Yin, Amy Epps Martin, Edith Arámbula-Mercado   +2 more
exaly   +2 more sources

A modified X-model of the oil-impregnated bushing including non-uniform thermal aging of cellulose insulation

Cellulose, 2020
The frequency domain spectroscopy (FDS) technique is widely used for the aging condition assessment of cellulose insulation on the bushing core. Generally, these assessment activities could be completed by the analysis of the FDS data between the laboratory sample and field bushing with the help of the traditional X-model.
Jiefeng Liu, Shichang Yang, Yiyi Zhang   +2 more
exaly   +2 more sources

Current collector optimizer topology to extract maximum power from non-uniform aged PV array

Energy, 2020
Abstract Centralized inverter technology is one of the most common architectures of the PV installation, which interfaces a large number of PV panels that configured in series-parallel (SP) combination to the grid. However, the power generated from centralized inverter architecture based on SP array topology is significantly reduced under the non ...
Ahmed Refaat, Nikolay V Korovkin
exaly   +2 more sources

The effect of non–uniform aging of a polymer electrolyte fuel cell on the polarization curve: A modeling study

Electrochimica Acta, 2014
Abstract Using the variational technique we show that in PEM fuel cells, an exponential shape of the local current density along the oxygen channel provides the best cell performance. A simple method for checking the quality of the local current density distribution by comparison of two polarization curves measured at different oxygen stoichiometries
Kulikovsky, Andrei
openaire   +2 more sources