Interface topography was considered with the Cooper–Mikic–Yovanovich correlation.
MWCNT orientation, MWCNT length reduction, and contact pressure were investigated.
Obtained interfacial thermal conductance ranged from 105 to 109 W/(m2⋅K).
MWCNT orientation and contact pressure were identified as important factors.
Thermal conductivity anisotropism exceeding five was observed for various directions.