Figure 3.
The panel a shows velocity contours at 2, 3, 4, and 6 kilopascals, with x from negative 200 to 500 micrometres and velocity from 0 to 100 metres per second. Graph b shows jet diameter decreasing from about 11.1 micrometres at 2 kilopascals to about 7.8 micrometres at 4 kilopascals and about 7.2 micrometres at 6 kilopascals. Graph c shows gas pressure drop from 2 to 6 kilopascals and jet length from 150 to 400 micrometres. Jet length increases from about 190 micrometres at 2 kilopascals to about 330 micrometres at 6 kilopascals.Baseline tests for FF with varying gas pressures from 2 to 6 kPa and a steady liquid flow rate of 0.75 ml/h
Note(s): The figure shows (a) the gas velocity field, (b) jet diameter and (c) jet length with standard deviation in grey colour
Source: Authors’ own work