The Gas-Dynamic Efficiency Increase of the K-300 Series Steam Turbine Control Compartment

• Date: 2021
• Main Authors: Rusanov, Andrii V., Shvetsov, Viktor L., Kosianova, Anna I., Bykov, Yurii A., Pashchenko, Natalia V., Chuhai, Maryna O., Rusanov, Roman A.
• Format: Article
• Language: English; Ukrainian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2021
• Subjects: steam turbine; control stage; spatial flow; numerical modeling; gas-dynamic efficiency; UDC 621.165; 532.6
• Online Access: https://journals.uran.ua/jme/article/view/222688
• Journal Title: Energy Technologies & Resource Saving

The paper proposes ways to increase the efficiency of nozzle control for steam power turbines of the K-300 series, that, along with the K-200 series turbines, form the basis of thermal energy in Ukraine. The object of study is considered to be the control compartment (CC) of the high-pressure cylind...