
На основе анализа особенностей силового нагружения трехопорного хвостового соединения рабочих лопаток паровых турбин разработана математическая модель с учетом переменности моментов инерции сечений расчетных участков хвостовика и воздействия сил трения. Получено распределение напряжений с помощью программного комплекса ANSYS. On the basis of analysis of features of power ladening of three-supporting tail connection of working shoulder-blades of steam-turbines a mathematical model is worked out taking into account changeability of moments of inertia of sections of calculation areas of tailpress and influence of forces of friction. Distribution of tensions is got by means of programmatic complex ANSYS.
математическая модель, трехопорное хвостовое соединение, паровые турбины
математическая модель, трехопорное хвостовое соединение, паровые турбины
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