CERTIFICATION OF THE EQUIPMENT AVIATIONS ENGINES ON REQUIREMENTS FIRE SAFETY WITH USE OF THERMALS MODELS

N.A. Gachegov, A.A. Lopatin, A.O. Kostenko, V.T. Shepel

Features of equipment, units and other aviation engine components certification by means of mathematical model which based on first level model construction with its verification on engineering tests basis which have been performed with the most conservative conditions and which the following boundary conditions correction for second level model are presented in the article. Conformity determination method to fire safety requirements based in example of Sensor Oil Clogging certification presented in the article in details. Presented method takes into account AP-33, CS-E and FAR-33.

Key words: certification, fire safety, sensor oil clogging, calculation analysis, thermal model.