The Colburn equation for heat transfer in pipe flow under turbulent condition is 2/3 -0.2 h k DG = 0.023 C₁₂G Cμ μ where: Cp - heat capacity J kg-1 (AK)-1 kg s¹m-2 G - mass velocity k-thermal conductivity μ – viscosity D - pipe diameter W m-1 (AK)-1 Pas m a) What are the units of the heat transfer coefficient h, assuming the equation is dimensionally homogeneous? b) Calculate value of h (in SI units) given the following data: Cp 1.2 Btu Ibm G= 25.0 lb s1 ft-2 (A°F)-1 k = 0.8 W m¹ (A°C)-1 μ= 0.001 Pas D= 4 in