Hello! I'm a student currently working on interpreting battery-related information. As I review the Model Parameters of a Battery Model, I came across the section for entering NTGK parameters in Ansys Fluent. However, I'm unsure about the meanings of U and Y coefficients. While I understand that these parameters are related to Depth of Discharge (DoD), I need a clearer interpretation. Could you please explain what U and Y coefficients represent?