Stress-strain state research of fastener in hydraulic turbine flanged connections

• Date: 2017
• Main Authors: Гнитько, В. И., Полищук, О. Ф., Черкасский, А. Ю., Ильичева, Н. А., Артемова, С. В., Кононенко, Е. С.
• Format: Article
• Language: Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2017
• Subjects: flange connection; prestressed; static and dynamic loading; finite element method; УДК 539.3
• Online Access: https://journals.uran.ua/jme/article/view/96736
• Journal Title: Energy Technologies & Resource Saving

The technique for numerical analysis of the stress-strain state of the main massive load-bearing fastening the hydraulic turbine equipment with Kaplan runner under static and dynamic loading is developed. The flanged connection operation modeling is reduced to formulation of the contact problem of t...