Key to the thermal project planning procedures

cdf_B

%

Cyclic duration factor of the brake

cdf_{B_per}

%

Permitted cyclic duration factor of the brake

n_{B_m}

min^-1

Effective rotational speed of the brake (as mean value "m")

n_{B_th_k}

min^-1

Thermal breakpoint speed of the brake

n_{M_n}

min^-1

Motor speed of the individual travel sections with released brake

t_n

s

Duration of the individual travel sections with released brake

t_tot

s

Duration of the entire travel cycle

f_{B_AH}

1

Correction factor for the installation altitude of the brakemotor above sea level