Results 31 to 40 of about 11,453 (292)

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

Numerical modeling of thermal runaway in high-energy lithium-ion battery packs induced by multipoint heating

Case Studies in Thermal Engineering, 2022
Thermal runaway in lithium-ion batteries is a primary safety concern in electric vehicles (EVs). Herein, a numerical thermal abuse model is proposed that integrates ordinary differential equations (ODEs), heat-transfer partial differential equations ...
Yuanmao Li, Guixiong Liu, Zuyu Li
doaj   +1 more source

Non-thermal processes in bowshocks of runaway stars. Application to Zeta Oph [PDF]

, 2012
Runaway massive stars are O- and B-type stars with high spatial velocities with respect to the interstellar medium. These stars can produce bowshocks in the surrounding gas.
del Valle, María Victoria, Romero, Gustavo E.   +1 more
core   +2 more sources

Transient propagation of ductile ruptures by thermal runaway

Journal of Geophysical Research: Solid Earth
AbstractDuctile deformation is typically associated with slow and steady‐state deformation, yet the occurrence of deep earthquakes, which exhibit a rapid and transient behavior, challenges this view. One proposed mechanism to facilitate such behavior is thermal runaway.
A. Spang, M. Thielmann, A. de Montserrat, T. Duretz   +3 more
openaire   +2 more sources

Thermal Runaway Propagation Analytics and Crosstalk in Lithium‐Ion Battery Modules

Energy Technology, 2023
The thermal safety of lithium‐ion (Li‐ion) batteries continues to remain a critical concern for widespread vehicle electrification. Under abuse scenarios, thermal runaway (TR) of individual energy‐dense Li‐ion cells can be dominated by various exothermic mechanisms due to interelectrode crosstalk, resulting in an enormous heat generation response that ...
Avijit Karmakar, Hanwei Zhou, Bairav S. Vishnugopi, Partha P. Mukherjee   +3 more
openaire   +1 more source

The effects of different trigger methods on thermal runaway propagation in a 6.6 kWh lithium-ion pouch-cell battery module

Future Batteries
Fourteen thermal runaway propagation experiments were conducted on a 6.6 kWh Lithium-ion pouch-cell module to investigate the effects of four different trigger methods on thermal runaway propagation.
Christoph Meraner, Kemal S. Arsava, Tian Li   +2 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

Thermal runaway propagation in linear battery module under low atmospheric pressure

Applied Thermal Engineering, 2022
202407 bcwh ; Accepted Manuscript ; RGC ; Published ; Green (AAM)
Liu, Y, Niu, H, Xu, C, Huang, X
openaire   +2 more sources

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

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