Study on Thermal Energy of Three-Dimensional Propeller Anti-Icing Electrothermal System

As aircraft icing has received more and more attention, aircraft icing and anti-deicing technology are becoming one of the focuses of researches in the field of aerodynamics. At present, the main ice protection system are thermal anti-icing and piezoelectric vibration anti-icing system. Although researchers have carried out a lot of research, the existing researches mainly focus on the numerical calculation of fixed-wing aircraft icing. There are few researches about the anti-icing effect of three-dimensional propellers. In this paper, the electric anti-icing thermal load characteristics of a typical three-dimensional propeller are investigated, and the influence of different parameters on the anti-icing thermal load of the propeller is analyzed. Relevant results have reference significance for the design and optimization of anti-icing system.