Scientific online journal
Andryushkin A. Yu., Gubanov D. M., Timoshenkov A. I.
Abstract. The heat resistance of polymer composite structures determines the aircraft reliability and safety. Heat-reflecting coatings applied to the surface of polymer composite structures ensure a favorable operating condition. The relationship between the defectiveness of the heat-reflecting coating and the heat resistance of the polymer composite structure is shown. A method for determining the permissible defect of the heat-reflecting coating of a polymer composite structure for characteristic temperatures is proposed. A calculated estimate of the permissible defect of the heat-reflecting coating of the fiberglass wall is given.
Keywords: polymer composite structure, heat-reflecting coating, heat resistance, permissible defect, characteristic temperature
For citation: Andryushkin A. Yu., Gubanov D. M., Timoshenkov A. I. Determination of the permissible defect of the heat-reflecting coating of the aircraft polymer composite structure. Aerospace Engineering and Technology. 2024. Vol. 2, no. 3, pp. 69–81. DOI 10.52467/2949-401X-2024-2-3-69-81. EDN DIPQVC (In Russian)