Experimental Investigation of Thermal Conductivity and Effusivity of Ferrite Based Nanofluids under Magnetic Field

Table 1

Experimental values of 𝜀 and 𝜆 (in percentage variation relative to base fluid) of CoFe₂O₄ NFs under different strengths of 𝐻.

𝐻	𝜀^‖ (in parallel 𝐻 direction)	𝜀^⟂ (in perpendicular 𝐻 direction)	𝜆^‖ (in parallel 𝐻 direction)	𝜆^⟂ (in perpendicular 𝐻 direction)
0.00	−28.42	−27.45	−79.32	Not measured (experimental limitation)
0.04	−24.84	+05.51	−75.86
0.08	−19.93	+11.87	−73.63
0.12	−13.69	+19.63	−72.67