Recent Advances in Heat Transfer Enhancements: A Review Report

Table 2

𝛽-Functions and Variable Ranges for Three Nanofluids, 60 : 40 (by Mass) Ethylene Glycol and Water Mixture [139].

Type of particles	𝛽	Concentration	Temperature
Al2O3	8.4407(100𝜙)^−1.07304	1%≤𝜙≤10%	298K≤𝑇≤2363K
ZnO	8.4407(100𝜙)^−1.07304	1%≤𝜙≤7%	298K≤𝑇≤2363K
CuO	9.881(100𝜙)^−0.9446	1%≤𝜙≤6%	298K≤𝑇≤2363K