Ra

Numerical Data

Corvaro and

Paroncini [26]

Experimental Data

Corvaro and Paroncini [26]

Present Numerical Data

(current code)

Error (%) (Experimental and Present data)

7.56 × 10⁴

5.12

4.80

5.29

−10.21

1.38 ×10⁵

5.86

5.859

6.1

−4.09

1.71 × 10⁵

6.2

6.30

6.38

−1.26

1.98 × 10⁵

6.28

6.45

6.55

−1.55

2.32 × 10⁵

6.4

6.65

6.79

−2.11

2.5 × 10⁵

6.5

6.81

6.91

−1.47