Experimental investigation of single-mode panel flutter in supersonic gas flow

Panel flutter theory distinguishes between two types of the loss of stability, namely, the flutter of the coupled type and the single-mode flutter. The flutter of the coupled type is well studied, both theoretically and experimentally. The single-mode flutter has been theoretically studied only quite recently. This study is devoted to the experimental investigation of the single-mode panel flutter. The fact of its generation under actual conditions is established and the stability range is determined.