Figure 7
(a) Viscosity section over the top 0.2 of the modelling domain from a variable‐viscosity model with Ra=5 × 106, ICD=0.02 and H=4. (b) Heat‐flux ratio versus Ra for isoviscous and variable‐viscosity models with ICD=0.02 and H=4.
(a) Viscosity section over the top 0.2 of the modelling domain from a variable‐viscosity model with Ra=5 × 106, ICD=0.02 and H=4. (b) Heat‐flux ratio versus Ra for isoviscous and variable‐viscosity models with ICD=0.02 and H=4.
