The Central Aerohydrodynamic Institute (TsAGI) was founded on Dec. 1,1918, under the initiative and leadership of N.E. Zhukovsky, the father of Russian aviation. It was the first scientific institution to combine basic studies, applied research, structural design, pilot production and testing. Over its distinguished history, TsAGI has developed new aerodynamic configurations, aircraft stability/controllability criteria and strength requirements. It • was a pioneer in the theory of flutter, along with many other theories, applications and experimental studies.
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