Table 3. The values of Re 1 / 2 C f and... | Emerald Publishing

Table 3.

The values of ${Re}^{1 / 2} C f$ and corresponding ECf for mono-, hybrid-, ternary- and tetra-nanofluids at 5% volume fraction when compared to the base fluid at $ξ = 1.0$

	${Re}^{1 / 2} C f$					ECf (in %)
5% volume fraction shape	Sphere	Brick	Cylinder	Platelets	Blade	Sphere	Brick	Cylinder	Platelets	Blade
Base fluid $(ϕ = 0)$	8.01377	8.01377	8.01377	8.01377	8.01377	–	–	–	–	–
$S W C N T$	8.89384	8.91192	8.94412	8.96513	9.03604	10.98	11.21	11.61	11.87	12.76
$M W C N T$	8.75001	8.76942	8.80227	8.82217	8.89162	9.19	9.43	9.84	10.09	10.95
$S i O_{2}$	8.85575	8.86172	8.87268	8.88004	8.90473	10.51	10.58	10.72	10.81	11.12
$T i O_{2}$	9.12635	9.14282	9.17334	9.19082	9.25459	13.88	14.09	14.47	14.69	15.48
$\begin{array}{l} S W C N T + M W C N T \end{array}$	9.70484	9.74413	9.81314	9.85665	10.00780	21.10	21.59	22.45	23.00	24.88
$\begin{array}{l} S W C N T + S i O_{2} \end{array}$	9.80761	9.83462	9.87933	9.90699	9.99616	22.38	22.72	23.28	23.62	24.74
$\begin{array}{l} S W C N T + T i O_{2} \end{array}$	10.07153	10.11108	10.17812	10.21958	10.36315	25.68	26.17	27.00	27.53	29.32
$\begin{array}{l} M W C N T + S i O_{2} \end{array}$	9.65939	9.68675	9.72964	9.75691	9.84652	20.53	20.88	21.41	21.75	22.87
$\begin{array}{l} M W C N T + T i O_{2} \end{array}$	9.92950	9.96864	10.03541	10.07704	10.21966	23.91	24.39	25.23	25.75	27.53
$\begin{array}{l} S i O_{2} + T i O_{2} \end{array}$	10.03878	10.06385	10.10806	10.13548	10.23151	25.27	25.58	26.13	26.48	27.67
$\begin{array}{l} S W C N T + M W C N T + S i O_{2} \end{array}$	10.69642	10.74574	10.82458	10.87537	11.03652	33.48	34.09	35.07	35.71	37.72
$\begin{array}{l} M W C N T + S i O_{2} + T i O_{2} \end{array}$	10.91914	10.96876	11.04730	11.09817	11.26589	36.25	36.87	37.85	38.49	40.58
$\begin{array}{l} S W C N T + S i O_{2} + T i O_{2} \end{array}$	11.06709	11.11687	11.19733	11.24847	11.41581	38.10	38.72	39.73	40.36	42.45
$\begin{array}{l} S W C N T + M W C N T + T i O_{2} \end{array}$	10.41088	10.46164	10.54464	10.59881	10.78007	29.91	30.55	31.58	32.26	34.52
$\begin{array}{l} S W C N T + M W C N T + S i O_{2} + T i O_{2} \end{array}$	11.44171	11.50182	11.59761	11.66006	11.86317	42.78	43.53	44.72	45.50	48.03

	${Re}^{1 / 2} C f$					ECf (in %)
5% volume fraction shape	Sphere	Brick	Cylinder	Platelets	Blade	Sphere	Brick	Cylinder	Platelets	Blade
Base fluid $(ϕ = 0)$	8.01377	8.01377	8.01377	8.01377	8.01377	–	–	–	–	–
$S W C N T$	8.89384	8.91192	8.94412	8.96513	9.03604	10.98	11.21	11.61	11.87	12.76
$M W C N T$	8.75001	8.76942	8.80227	8.82217	8.89162	9.19	9.43	9.84	10.09	10.95
$S i O_{2}$	8.85575	8.86172	8.87268	8.88004	8.90473	10.51	10.58	10.72	10.81	11.12
$T i O_{2}$	9.12635	9.14282	9.17334	9.19082	9.25459	13.88	14.09	14.47	14.69	15.48
$\begin{array}{l} S W C N T + M W C N T \end{array}$	9.70484	9.74413	9.81314	9.85665	10.00780	21.10	21.59	22.45	23.00	24.88
$\begin{array}{l} S W C N T + S i O_{2} \end{array}$	9.80761	9.83462	9.87933	9.90699	9.99616	22.38	22.72	23.28	23.62	24.74
$\begin{array}{l} S W C N T + T i O_{2} \end{array}$	10.07153	10.11108	10.17812	10.21958	10.36315	25.68	26.17	27.00	27.53	29.32
$\begin{array}{l} M W C N T + S i O_{2} \end{array}$	9.65939	9.68675	9.72964	9.75691	9.84652	20.53	20.88	21.41	21.75	22.87
$\begin{array}{l} M W C N T + T i O_{2} \end{array}$	9.92950	9.96864	10.03541	10.07704	10.21966	23.91	24.39	25.23	25.75	27.53
$\begin{array}{l} S i O_{2} + T i O_{2} \end{array}$	10.03878	10.06385	10.10806	10.13548	10.23151	25.27	25.58	26.13	26.48	27.67
$\begin{array}{l} S W C N T + M W C N T + S i O_{2} \end{array}$	10.69642	10.74574	10.82458	10.87537	11.03652	33.48	34.09	35.07	35.71	37.72
$\begin{array}{l} M W C N T + S i O_{2} + T i O_{2} \end{array}$	10.91914	10.96876	11.04730	11.09817	11.26589	36.25	36.87	37.85	38.49	40.58
$\begin{array}{l} S W C N T + S i O_{2} + T i O_{2} \end{array}$	11.06709	11.11687	11.19733	11.24847	11.41581	38.10	38.72	39.73	40.36	42.45
$\begin{array}{l} S W C N T + M W C N T + T i O_{2} \end{array}$	10.41088	10.46164	10.54464	10.59881	10.78007	29.91	30.55	31.58	32.26	34.52
$\begin{array}{l} S W C N T + M W C N T + S i O_{2} + T i O_{2} \end{array}$	11.44171	11.50182	11.59761	11.66006	11.86317	42.78	43.53	44.72	45.50	48.03