Investigating the Effect of Line Dipole Magnetic Field on Hydrothermal Characteristics of a Temperature-Sensitive Magnetic Nanofluid Using Two-Phase Simulation

Table 2 Results obtained from current study in comparison with the experimental results [34] for water-Al₂O₃ nanofluid at φ = 1 % and Re = 1600

h (W/m²K)
Dimensionless axial distance	Wen and Ding [34]	Present study	Error (%)
26.2	2611.5	2697.7	3.3
62.8	1741.6	1692.4	2.8
115.7	1201.1	1221.1	1.7
146.1	1015.2	993.5	2.1
172.3	905.4	887.9	1.9