Аuthors
Norenko N. A.*,
Agishev R. Y.,
Ermolaev A. Y.
Toropov Machine-Building Design Bureau "Vimpel", 90, Volokolamskoe shosse, Moscow, 125424, Russia
*e-mail: k.norenko28@gmail.com
Abstract
The article considers the possibility of using a functional coating based on zirconium dioxide (ZrO2) as an external heat-protective coating of a high-speed aircraft with an intra-atmospheric application zone. An engineering calculation simulating the thermal effect caused by aerodynamic heating on the aircraft hardware compartment with an external heat-protective coating based on ZrO2 with different percentages of porosity was executed. The calculation results allowed us to draw a conclusion about the effectiveness of this thermal protection method
Keywords:
thermal protection of aircraft, external thermal protection coating, zirconium dioxide, highspeed aircraft
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