Development of New Correlations and Parametric Optimization in Nanofluid Flow through Protruded Roughened Square Channel

Table 10

ANOVA test results for (after backward elimination).

Source	Sum of square	Mean square	-Value	Degree of freedom	Prob. > F
Model	0.0866	0.0039	6987.87	22	<0.0001	Significant
A	0.0026	0.0026	4656.67	1	<0.0001
B	0.0008	0.0008	1459.54	1	<0.0001
C	0.0008	0.0008	1439.34	1	<0.0001
D	0.0006	0.0006	1021.21	1	<0.0001
E	0.0010	0.0010	1770.77	1	<0.0001
F	0.0014	0.0014	2398.82	1	<0.0001
AB	0.0000	0.0000	33.16	1	<0.0001
AC	0.0000	0.0000	61.53	1	<0.0001
AD	0.0000	0.0000	20.90	1	<0.0001
AE	4.221E-06	4.221E-06	7.50	1	0.0073
A^2	0.0001	0.0001	141.86	1	<0.0001
B^2	4.021E-06	4.021E-06	7.14	1	0.0087
D^2	0.0002	0.0002	401.80	1	<0.0001
E^2	0.0006	0.0006	990.57	1	<0.0001
F^2	0.0009	0.0009	1532.65	1	<0.0001
A^2B	3.779E-06	3.779E-06	6.71	1	0.0109
AB^2	3.046E-06	3.046E-06	5.41	1	0.0220
AD^2	9.275E-06	9.275E-06	16.47	1	<0.0001
A³	3.023E-06	3.023E-06	5.37	1	0.0224
D³	0.0002	0.0002	396.66	1	<0.0001
E³	0.0004	0.0004	762.45	1	<0.0001
F³	0.0010	0.0010	1778.15	1	<0.0001
Residual	0.0001	5.631E-07		105
Cor Total	0.0866			127