Transverse vibrations of the gas discharge shaft made of a polymer thermosetting self-supporting shell "Furanflex" with a finite number of degrees of freedom with uniform fixing in height
Abstract
Transverse vibrations of the gas discharge shaft made of a polymer thermosetting self-supporting shell "Furanflex" with a finite number of degrees of freedom with uniform fixing in height
Incoming article date: 20.03.2021This article discusses the theoretical order and practical solution of the problem of calculating the transverse vibrations of a thermosetting polymer self-supporting shell pipe " Furanflex».Сalculation scheme with a finite number of degrees of freedom.The pipe is evenly fixed in height.The procedure for creating a universal calculation algorithm for determining the natural frequencies of pipe vibrations is considered in detail.When creating an algorithm and calculating natural frequencies, determining coefficients, plotting plots, the Mathcad software package is used.When creating an algorithm and calculating natural frequencies, determining coefficients, plotting plots, the Mathcad software package is used. The article may be of interest to design engineers, specialists in calculating the dynamics and strength of structures and specialists of heat-generating companies and thermal power plants, teachers and students of universities in the construction industry.
Keywords: eigenvalues, polymer tube "furanflex", eigenvalues of the matrix