Application Brief

N-Equation Model for Battery Thermal Runaway

As the energy storage industry evolves and lithium-ion batteries become more advanced, the risks of battery thermal runaway and propagation present critical safety challenges. Addressing these issues is essential to ensuring the reliability and safety of electric vehicles and chemical energy storage systems. The N-Equation Model for Battery Thermal Runaway, integrated into Ansys Fluent fluid simulation software, offers cutting-edge engineering simulation capabilities to effectively predict and suppress thermal runaway. By utilizing robust thermal analysis techniques, this solution empowers engineers to design safer battery systems while meeting the increasing demands for higher energy density and faster charge-discharge rates.

In collaboration with Tsinghua University, Ansys, part of Synopsys has developed and validated the N-Equation Model through rigorous experimentation, including thermal runaway propagation testing in battery modules. By expanding the scope of thermal runaway modeling, this partnership sets a new standard for industry-academia cooperation, driving innovations in battery safety and supporting the growth of new energy vehicles. Download the application brief today to explore how simulation can help optimize battery safety and reliability in your designs.