NUCLEATION CONSTANTS OF CORONAS. 



57 



10 



8 



FIG. 17. Nucleation n, in terms of the apertures of coronas. Low nucleation, 



moderate exhaustion. 



15 n 



27 Z9 31 



FIG. 1 8. Nucleation n, in terms of the apertures of coronas. High nucleation, 



moderate exhaustion. 



