Jan 26 Growth velocity of droplets Use the Khler equation to find a psat for the edge of the particle, plug pressure into ideal gas law to obtain concentration cs Then use cr=c-Rpr(c-cs) with cequal to ambient concentration to find concentration at surfac
Brownian D decreases. rrection which increases asmotion: random movement of particles in air p Difficulties in accurately modeling the billions of individual molecules results in using diffusion to describe the macroscopic scale movements Mean velocity of
Jan 19 A&O Sci
radius Rp containing n water molecules (via random collision) in the box homogeneous nucleation.
Ideal Gas Law pV=nRT p[Pa] V[m3] n[moles] R=8.314Jmol K T[K]
Clausius-Clapeyron Equation relationship between water vapor pressure and temp
dlnSdDp=0 In order to rest assured that activation will occur, Sc < Senv
If incomplete dissociation, Sc increases because not all of the ions are acting as solutes. Lazy Larger fraction of insolubles, reduces effective diameter, reduces Sc (supersaturatio