rho_NMC 4.53[g/cm^3] Density E_binder 5[GPa] "Young's modulus" nu_binder 0.25 "Poisson's ratio" rho_binder 1000[kg/m^3] Density E_separator 1[GPa] "Young's modulus" nu_separator 0.25 "Poisson's ratio" rho_separator 1000[kg/m^3] Density t_param 1 "Time parameter for Solid Mechanics analysis (in hours)"