Performance analysis of a new LP stage located upstream the extraction point in a 225 MW turbine

• Дата: 2016
• Автори: Шиманяк, М., Гардзилевич, А., Пащенко, Н. В., Нагорный, И. Ю.
• Формат: Стаття
• Мова: Russian
• Опубліковано: Journal of Mechanical Engineering 2016
• Теми: steam turbine; low pressure cylinder; rotor; extraction chamber; паровая турбина; цилиндр низкого давления; рабочее колесо; камера отбора; УДК 621.165; 532.6; парова турбіна; циліндр низького тиску; робоче колесо; камера відбору
• Онлайн доступ: https://journals.uran.ua/jme/article/view/65234
• Назва журналу: Journal of Mechanical Engineering

A new design of steam turbine stages upstream an extraction point is presented. In this solution a special ring guides the steam leakage flow directly to the heat exchanger. . The solution is based on the use of special ring, which directs a jet of steam flow, formed by the intersection at the rotor...