Model
No. 
Model constants and Coefficients 
R2 
RSME 
P (%) 
1 
k = 0.5533 
0.9904 
0.3189 
6.813 
2 
k = 0.484, n = 1.191 
0.9984 
0.01386 
9.758 
3 
k = 0.5437, n = 1.191 
0.9984 
0.01386 
9.749 
4 
a = 1.038, k = 0.5742 
0.9926 
0.0297 
5.725 
5 
a = 1.089, b = 0.06519, k = 0.4973 
0.9949 
0.02647 
8.762 
6 
a = 9.51, b =10.54
k1 = 0.3653, k2 = 0.3813 
0.9954 
0.02719 
7.634 
7 
a = 1.013, k = 0.5534 
0.9904 
0.03383 
6.712 
8 
a = 3.716, b = 0.8473, k = 0.03544 
0.9947 
0.02677 
8.607 
9 
a = 1.008, b =0.4434, c = 0.05314 
0.9991 
0.01092 
8.517 
10 
a = 0.9946, b = 0.009395
k = 0.4849, n = 1.293 
0.9994 
0.009637 
6.645 
