n_fins 4 "Number of pins, x direction"
L_chip 40[mm] "Chip size"
H_chip 4[mm] "Chip height"
P0 10[W] "Total power dissipated by the electronic chip"
h0 10[W/m^2/K] "Heat Transfer coefficient"
W_channel 8[cm] "Channel width"
D_channel 30[cm] "Channel depth"
H_channel 6[cm] "Channel height"
U0 0.1[m/s] "Mean inlet velocity"