Radiation

Written by Jerry Ratzlaff on . Posted in Thermodynamics

formula

\(Q =   \sigma \left( T^4_h \;-\; T^4_c \right) A \)

Where:

\(Q\) = heat transfer

\(\sigma\) = Boltzmann Constant

\(A\) = cross sectional area  

\(T_h\) = higher temperature

\(T_c\) = cooler temperature