希望
发表于 2025-3-30 09:27:40
Jean Karl Platten,Jean Claude Legroshe flutter of tube clusters in heat exchangers, blade flutter in turbo machinery or the oscillation of ocean platforms as well as shields and dams in rivers. Generally, one speaks here of fluidelastic processes.
SEMI
发表于 2025-3-30 13:30:25
The Difficult Situation of Aeronautical Research and the Aeronautical Industry During the Weimar Rep 31, 1919, the “Versailles Treaty” was signed; it was ratified on January 10, 1920. This peace treaty, dictated by the Allies, had severe consequences for the aeronautical industry, hence also strongly affected aeronautical research .