UF Chemical Engineering > People > Faculty > Lewis E. Johns
Jr 

Lewis E. Johns Jr
Ph.D., 1964, CarnegieMellon University
(1967) 
Professor 
Ph : 3523920881
johns@che.ufl.edu
410 Chemical Engineering Building 

Areas 
Fluid mechanics 





My work has to do with the stability of phase boundaries as one phase displaces another. Of particular interest are electrodeposition, solidification, precipitation, and other related phenomena.


Recent Publications 

1. 
S. Agarwal, L.E. Johns, R. Narayanan, “Critical Points in the Solidification of a Pure Material,” Chem. Eng. Comm. 195, 834 (2008). 
2. 
L.E. Johns, R. Narayanan, “Growth Constants of Unstable Surfaces in Cylindrical Systems,” Mathematical Modeling of Natural Phenomena, 3, 55 (2008). 
3 
M. AlAseeri, W. Guo, L.E. Johns, R. Narayanan, “Can Convection Induced by Heating Delay a Thermal Explosion?” Phys. of Fluids 20, 104107 (2008). 
4. 
S. Agarwal, L.E. Johns, R. Narayanan, “SubcriticalSupercritical Crossover in Solidification,” Journal of Crystal Growth 311 3511 (2009). 
5. 
L.E. Johns, R. Narayanan, “The RayleighTaylor Instability of a Surface of Arbitrary Cross Section,” Physics of Fluids 23 012108 (2011). 


