Influence of Thermal and Mechanical Factors on the Stressed State of Large Components of Hydrogenerator-Motors

• Дата: 2018
• Автори: Tretyak, Aleksey V., Shut, Aleksandr Yu., Gakal, Pavel G.
• Формат: Стаття
• Мова: English; Russian
• Опубліковано: Journal of Mechanical Engineering 2018
• Теми: hydrogenerator; mechanical stresses; thermal process; metal defects; UDC 621.313.322-82; турбогенератор; механические напряжения; тепловой процесс; дефекты металла; УДК 621.313.322-82; механічні напруження; тепловий процес; дефекти металу
• Онлайн доступ: https://journals.uran.ua/jme/article/view/144173
• Назва журналу: Journal of Mechanical Engineering

The work presented contains a detailed analysis of the existing ultimate power air-cooled hydrogenerator-motor design. It is shown that the umbrella-type hydrogenerator crosspiece perceives dynamic loads caused by forces acting in three planes. At the same time, to take them into account by analytic...