Influence of Process Parameters and Convective Heat Transfer on Thermophysical Properties of SiO₂ Nanofluids by Multiobjective Function Analysis (DFA)

Table 4

Heat transfer coefficient, Nusselt and Reynolds number.

Runs	TC (W/mK)	SHC (J/kg K)	V (Cp)	Fluid velocity (m/s)	Heat transfer coefficient (W/m^2 K)	Nusselt number	Reynolds number
1	0.9101	686	0.00145	0.36	1.45	0.013092	2.035862
2	0.9213	679	0.00168	0.52	1.55	0.013796	2.538095
3	0.9528	681	0.00194	0.81	1.69	0.014545	3.423711
4	0.9122	690	0.00159	0.59	1.85	0.01663	3.042767
5	0.9357	695	0.00174	0.458	1.91	0.016738	2.158391
6	0.9212	689	0.00152	0.235	1.44	0.012818	1.267763
7	0.9185	696	0.00146	0.67	1.73	0.015445	3.763014
8	0.9119	691	0.00151	0.298	1.57	0.014118	1.618278
9	0.9623	688	0.00162	0.369	1.39	0.011845	1.867778