▎ 摘　　要

NOVELTY - A ternary mixed working medium is prepared by uniformly mixing 0.5 mg/ml binary working fluid graphene oxide dispersion and 0.5 %mass binary refrigerant butanol solution, in the volume ratio of 2:5. USE - Ternary mixed working medium for pulsating heat pipe used in aerospace applications and electronic components. ADVANTAGE - The ternary mixed working medium reduces heat load during startup and during entire operation, and enhances the heat transfer performance of the pipe.