Bogomolov, S. I.Lutsenko, S. S.Nazarenko, S. A.2015-07-152015-07-151982Bogomolov S. I. Application of a superparametric finite shell element to the calculation of turbine blade vibrations / S. I. Bogomolov, S. S. Lutsenko, S. A. Nazarenko // Strength of Materials. – 1982. – Vol. 14, iss. 6. – p. 796-799.https://repository.kpi.kharkov.ua/handle/KhPI-Press/16039Determination of the natural frequencies and forms of vibrations of turbine blades with the present level of knowledge is one of the chief problems that have to be solved at the design stage of turbines in order to ensure vibration reliability. Greater possibilities of devising more correct mathematical models of blades and universal methods of investigating their vibrations are opened up in connection with the application of the finite element method.Для расчета колебаний лопаток турбомашин сложной геометрии используют суперпараметрические оболочечные конечные элементы.ensuperparametric finite elementshellcalculationturbinebladeматематическая модельметод конечных элементовлопатки турбомашинArticle