Thanks again to AG for the file. The formula is Kelvin's : I.29 Page 12.
There's a critical radius value, below which drops will shrink, above which they'll grow. I don't know if my mis-remembered "C-name" was Critical, Kelvin or a nearby Clapeyron equation. Anyway , now I can finish reading the book! ----- Original Message ----- > In small bubbles or small drops, surface tension is dominant. > > Pressure changes, so the PVT equilibrium can be different. > > I have a link somewhere for this .... I'm not sure if I put in my tube > boiler analysis. > And for the life of me, I can't remember if small drops grow or shrink > in a particular PT environment. (There's a named formula).