Fig. 3
From: Gibbsian surface thermodynamic analysis of emulsion liquid membranes

Schematic of the O/W/O ELM system and the considered system., which is one globule (several internal droplets inside one membrane droplet), and the encompassing external phase. \({r}_{D}\) and \({r}_{M}\) are radius of internal droplet and globule, respectively. The size of internal droplets is considered constant, equal to the average diameter.