v (v0+a0*t)*(t<=t_brake)+(v0+a0*t_brake)*(t>t_brake) Vehicle speed omega v/r_wheel Angular velocity, disc h_air 0.037*k_air/(0.14[m]*2)*(rho_air*0.14[m]*2*v/mu_air)^0.8*(C_air*mu_air/k_air)^0.33 Convective film coefficient q_prod f_f*sqrt(x^2+y^2)*(omega0+alpha*t)*step1((t_brake-t)[1/s]) Produced heat power per unit contact area q_d_disc h_air*(T_air-T)+e_disc*sigma_const*(T_air^4-T^4) Dissipated heat power per unit disc area q_d_pad h_air*(T_air-T)+e_pad*sigma_const*(T_air^4-T^4) Dissipated heat power per unit per area