Results 31 to 40 of about 11,758 (294)

Experimental study on the thermal runaway and its propagation of a lithium-ion traction battery with NCM cathode under thermal abuse

工程科学学报, 2021
Traction battery is the core component of the electric vehicle. To obtain longer driving ranges, conventional lithium-ion batteries with LiMn2O4, LiCoO2, and LiFePO4 cathodes were gradually replaced by LiNixCoyMn1−x−yO2 batteries.
Huai-bin WANG, Yang LI, Qin-zheng WANG, Zhi-ming DU, Xu-ning FENG   +4 more
doaj   +1 more source

Numerical Analysis of Novel Air-Based Li-Ion Battery Thermal Management

Batteries, 2022
The lithium-ion battery is considered the primary power supply source for electric vehicles due to its high-energy density, long lifespan, and no memory effect. Its performance and safety highly depend on its operating temperature.
Wei Chen, Shaobo Hou, Jialin Shi, Peng Han, Bin Liu, Baoping Wu, Xiaoxiao Lin   +6 more
doaj   +1 more source

Comprehensive Modeling and Safety Protection Strategy for Thermal Runway Propagation in Lithium-Ion Battery Modules under Multi-Factor Influences

Batteries
This paper addresses the challenge of thermal runaway propagation in lithium-ion battery modules and presents a safety protection design method based on a thermal propagation model. Firstly, it systematically analyzes the triggering mechanisms of thermal
Zhixiong Chai, Junqiu Li, Ziming Liu, Zhengnan Liu, Xin Jin   +4 more
doaj   +1 more source

The Thermonuclear Explosion Of Chandrasekhar Mass White Dwarfs [PDF]

, 1996
The flame born in the deep interior of a white dwarf that becomes a Type Ia supernova is subject to several instabilities. We briefly review these instabilities and the corresponding flame acceleration. We discuss the conditions necessary for each of the
Blinnikov S. I., Blinnikov S. I., Bychkov V. V., Clavin P., Davies R. M., J. C. Niemeyer, Kerstein A., Kerstein A., Khokhlov A. M., Khokhlov A. M., Khokhlov A. M., Khokhlov A. M., Khokhlov A. M., Landau L. D., Markstein G. H., North G. L., S. E. Woosley, Zeldovich Ya. B.   +17 more
core   +3 more sources

Broad-band nonthermal emission from molecular clouds illuminated by cosmic rays from nearby supernova remnants [PDF]

, 2009
Molecular clouds are expected to emit non-thermal radiation due to cosmic ray interactions in the dense magnetized gas. Such emission is amplified if a cloud is located close to an accelerator of cosmic rays and if energetic particles can leave the ...
Abdo, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Aharonian, Albert, Baade, Bamba, Bamba, Bamba, Bell, Bell, Berezhko, Berezinskii, Blandford, Blasi, Blitz, Bloemen, Bykov, Costantini, Crutcher, Dermer, Dogel', Drury, Drury, Drury, Ellison, F. A. Aharonian, Funk, Gabici, Gabici, Ginzburg, Hillas, Jones, Jones, Kappes, Katz, Kelner, Kobayashi, Malkov, Matsumoto, Montmerle, Morlino, Protheroe, Ptuskin, Ptuskin, Rodriguez Marrero, S. Casanova, S. Gabici, Shu, Stahler, Tanaka, Uchiyama, Uchiyama, Vink, Vladimirov, Völk, Völk, Wentzel, Willaims   +65 more
core   +1 more source

Thermal Propagation Modelling of Abnormal Heat Generation in Various Battery Cell Locations

Batteries, 2022
With the increasing demand for energy capacity and power density in battery systems, the thermal safety of lithium-ion batteries has become a major challenge for the upcoming decade.
Ao Li, Anthony Chun Yin Yuen, Wei Wang, Jingwen Weng, Chun Sing Lai, Sanghoon Kook, Guan Heng Yeoh   +6 more
doaj   +1 more source

Hydrogen Balmer line formation in solar flares affected by return currents

, 2007
Aims. We investigate the effect of the electric return currents in solar flares on the profiles of hydrogen Balmer lines. We consider the monoenergetic approximation for the primary beam and runaway model of the neutralizing return current.
Canfield, Emslie, Fang, Hawley, Heinzel, J. Kašparová, J. Štěpán, Karlický, Karlický, Karlický, Kasparová, M. Karlický, Machado, Norman, Omidvar, P. Heinzel, Rowland, Rybicki, Stepán, Thomson, van den Oord, Xu   +21 more
core   +2 more sources

Investigating the Thermal Runaway Behaviour of Fresh and Aged Large Prismatic Lithium-Ion Cells in Overtemperature Experiments

Batteries, 2023
When using lithium-ion batteries (LiBs) with nickel-rich cathodes, safety issues such as thermal runaway (TR) propagation must be considered. To design safe LiBs, effective countermeasures against TR propagation must be developed.
Fabian Menz, Marius Bauer, Olaf Böse, Moritz Pausch, Michael A. Danzer   +4 more
doaj   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Spatially hybrid computations for streamer discharges: II. Fully 3D simulations [PDF]

, 2011
We recently have presented first physical predictions of a spatially hybrid model that follows the evolution of a negative streamer discharge in full three spatial dimensions; our spatially hybrid model couples a particle model in the high field region ...
Aktas, Alexander, Alexander, Arrayás, Arrayás, Babaeva, Babich, Bakhov, Bettega, Boeuf, Botta, Bourdon, Briggs, Brunger, Celestin, Celestin, Celestin, Chanrion, Chanrion, Chao Li, Chapman, Crompton, Davies, Delgado-Buscalioni, Dhali, Dowds, Dujko, Dwyer, Dwyer, Ebert, Ebert, Ebert, Ebert, Ewing, Fishman, Garcia, Garcia, Gorugnthu, Guo, Gurevich, Hadjiconstantinou, Hagelaar, Inokuti, Kossyi, Kulikovsky, Kunhardt, Kunhardt, Kunhardt, Li, Li, Li, Li, Li, Liu, Liu, Liu, Lowke, Luque, Luque, Luque, Luque, Montijn, Montijn, Moss, Naidis, Nguyen, Nguyen, Nijdam, Okhrimovskyy, Opal, O’Connell, Pancheshnyi, Pancheshnyi, Pancheshnyi, Pancheshnyi, Pancheshnyi, Petrova, Petrovic, Phelps, Phelps, Pitchford, Rep’ev, Robson, Rocco, Rudd, Saleh, Schumann, Shenoy, Shkarofsky, Sun, Surendra, Tallec, Tzeng, Ute Ebert, Vahedi, Vahedi, Vitello, Vrhovac, Vrhovac, Wadsworth, Wagner, Wagner, Ward, White, Willem Hundsdorfer, Winstead, Wormeester, Wormeester, Zheleznyak   +108 more
core   +4 more sources