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Experimental and Analytical Investigation of the Flutter of Flat Built-up Panels Under Streamwise Inplane Load
Robert W. Hess
出版National Aeronautics and Space Administration, 1970
URLhttp://books.google.com.hk/books?id=LuMQAQAAIAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋The flutter of 13 panels subject to streamwise inplane load at Mach numbers of 1.57 and 1.96 has been investigated. Panel length-width ratios ranged from 1 to 4.2. The experimental flutter boundary was compared with an analytical flutter boundary for six of the panels. Damping, both aerodynamic and structural, was found to have a pronounced effect on the analytical flutter boundary. The agreement between analysis and experiment was dependent upon how structural damping was introduced in the formulation of the problem.