General Situation and Development Trend of Aircraft Thermal Protection Research

Several thermal protection structures for aircraft were introduced,which were radiation,ablation,flexible blanket,rigid ceramic tile,and metal panel thermal protection structures,and both the advantages and disadvantages of them were pointed out.The present thermal protection analysis and design research of aircraft at home and abroad were summarized,and the representative application of thermal protection techniques for aircraft were introduced.Finally,the trends of aircraft thermal protection research were summed up.