Table 1 Model scale relations

Length scale ratio (L_r)

m

L_p/L_m = L_r

140

Area scale ratio (A_r)

m²

A_p/A_m = L_r ⁽²⁾

19,600

Velocity scale ratio (V_r)

m/s

V_p/ V_m = L_r ^(1/2)

11.832

Discharge scale ratio (Q_r)

m³/s

Q_p/Q_m = L_r ^(5/2)

231,910.32

Time scale ratio (T_r)

sec

T_p/T_m = L_r ^(1/2)

11.832

Manning’s roughness coefficient ratio (n_r)

s/m^1/3

n_p/n_m = L_r ^(1/6)

2.2787