Figure 7
The plain lines present the total evaporated mass δM from the top drop during its time of flight 
, computed numerically with Eqs (1) and (2), as a function of the bubble radius Rb in the three solutions (i)–(iii
). For the calculation, ambient relative humidity above the tank has been taken to 50%. The dashed lines present the approximated evaporated mass Eq. (3) in the case where 
(initial drop radius) with a parabolic trajectory. The approximation is satisfactory for a high part of the range of bubble radius.
