Steam Turbine Low Pressure Cylinder Last Stage by the Blades Spatial Profiling

• Date: 2020
• Main Authors: Rusanov, Andrii V., Shvetsov, Viktor L., Alyokhina, Svitlana V., Pashchenko, Natalia V., Rusanov, Roman A., Ishchenko, Mykhailo H., Slaston, Liubov O., Sherfedinov, Riza B.
• Format: Article
• Language: English; Ukrainian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2020
• Subjects: spatial profiling; numerical modeling; spatial flow; gas-dynamic efficiency; steam turbine; last stage; UDC 621.165; 532.6
• Online Access: https://journals.uran.ua/jme/article/view/198993
• Journal Title: Energy Technologies & Resource Saving

The paper presents an option of the steam condensing turbine K-325-23.5 (K-300 series) low pressure cylinder flow part improvement due to the last stage modernization. The K-325-23.5 turbine is designed to replace the outdated K-300 series turbines, which together with the K-200 series turbines form...