A Spectral Solenoidal-Galerkin Method for Rotating Thermal Convection between Rigid Plates

Table 2

Comparison of the most critical values with Chandrasekhar's calculation [5] at 8×8×8 resolution.

Ω  (Ta=4Ω^2)	Ra^∗𝑐	Ra^∗𝑐 [5]	𝑘^∗𝑐	𝑘^∗𝑐 [5]
5	1756.34	1756.6	3.16	3.15
50	4712.04	4713.1	4.78	4.80
500	70843.90	71132	10.79	10.80