Classical Behavior of Alumina (Al₂O₃) Nanofluids in Antifrogen N with Experimental Evidence

Table 1

Material properties of Al₂O₃ nanofluids.

Sample ID	Size (supplier)	SEM average particle Size	Morphology	DLS average particle Size
Disp-Al20	20 nm	22 ± 10 nm	Spherical	25 nm
Disp-Al40	40 nm	52 ± 10 nm	Spherical	50 nm
Disp-Al150	150 nm	165 ± 20 nm	Irregular	170 nm
Disp-Al250	250 nm	275 ± 25 nm	Irregular	285 nm