Table 1.

Mean particle diameter and standard deviation for the experiments performed in this study. PVP: polyvinylpyrrolidone.

Mean particle diameter, µm	PVP concentration
Pressure, bar	1% w/w	2% w/w	3% w/w	5% w/w
80	1.20 ± 0.44	1.38 ± 0.56	1.60 ± 0.68	2.25 ± 1.38
100	1.09 ± 0.43	1.14 ± 0.55	1.30 ± 0.55	2.03 ± 1.19
120	0.55 ± 0.21	0.90 ± 0.40	1.11 ± 0.50	1.81 ± 0.82