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Chinese Journal of Mechanical Engineering
Figure 9 | Chinese Journal of Mechanical Engineering

Figure 9

From: Mass-Spring-Damping Theory Based Equivalent Mechanical Model for Cylindrical Lithium-ion Batteries under Mechanical Abuse

Figure 9

Stress cloud, temperature, and voltage: a Stress cloud under rigid rod test by simulation, b Stress cloud under hemispherical punch test by simulation, a1 Temperature at the start of thermal runaway under rigid rod test, a2 The highest temperature under rigid rod test, b1 Temperature at the start of thermal runaway under hemispherical punch test, b2 The highest temperature under hemispherical punch test, c Temperature under rigid rod test, d Temperature under hemispherical punch test, e Mechanical and electrical experiments, simulation results of rigid rod test under SOC = 0.6, f Local magnification of Figure 8e

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