A nominal 7 Ah Li-ion battery has an open cell potential of 3.6 and is being charged at 0.75 C. The cell resistance is a constant 10 m\Omega, and the Tafel equation forthis cell is -0.02 + 0.055log(1). Considering Ohmic and activation polarization, determine: cell potential during charging and charging efficiency. What is the rate of heatgeneration (in kW) from irreversible losses duringthis charging process, based on the nominal capacity?

1. CalculationsCalculate the charging current: The C-rate of for a battery means a charging current…

Answered: A nominal 7 Ah Li-ion battery has an…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter11: Heat Transfer By Radiation

Section: Chapter Questions

Problem 11.58P

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