Krishnamurti 



(a) 



(b) 



(c) 



(d) 



Fig. 11. Rotating Benard Convection, showing cross and wave 

 instabilities on rolls 



(a) R = 1.2 Re , T = 1.1 X 10 ^ Pr = 6.7 rolls 



(b) R = 9.2 Rg, T = 1.1 X 10^, Pr = 6.7; c ss 

 instability 



(c) R = 2. 1 Rg, T = 2. 7 X 10^, Pr = 10^; showing the 

 developing of waves 



(d) R = 2. 1 R^, T = 2. 7 X 10^, Pr = 10^, showing 

 developed waves 



306 



