An Effective and Durable Icephobic Coating for Turbomachinery Inlet Components

Creare proposes to develop novel icephobic coatings for F-35 turbomachinery inlet components. Our baseline approach explores the use of novel easily applied silicone-based coating technologies specifically engineered for challenging lift fan and engine compressor geometries. Our integration leverages Creare’s decades of advances in turbomachinery development with the advanced aerospace coating expertise of our partners. We will work with turbomachine original equipment manufacturers to develop and demonstrate this technology. Our innovation will significantly reduce the use of engine anti-ice and de-icing systems, and improve aircraft performance and safety in icing conditions. During Phase I we began working with our collaborators and identified key coating attributes that will be investigated to enhance the coatings’ icephobic qualities while maintaining its wear-resistant and durability attributes. Phase II will culminate with testing of representative full-scale turbofan engine inlet components in an environmentally controlled, low-temperature research facility. These demonstrations will elevate the TRL of this technology to TRL 5 by the end of the Phase II Base and Option efforts.