PerAero Turbine Designs, LLC is a turbomachinery consulting service started in 2007 by John Perera, an engineering specialist with 30 years of experience in turbine design, analysis and application. John can provide assistance with many different types of turbomachinery development or redesign projects. He has in-depth experience with axial, radial, hydraulic, hydro, and tangential flow turbines and core expertise with both impulse and reaction designs, Curtis stages, partial admission, and operation at subsonic/transonic/supersonic, and supercritical conditions. DESIGN SEMINAR PerAero has developed a comprehensive seminar on turbine design. This 2- to 4-day training experience is structured to build technical comprehension in steps, beginning with a basic review of turbine aero/thermo fundamentals and advancing through more in-depth material. Course material has been collected from 30+ years of turbine design practice and refined into a useful resource with more than 500 slides of presentation material. The PerAero Turbine Design seminar provides attendees with answers to their general turbine design and analysis questions as well as an opportunity to discuss specific technical issues or concerns. For more information about seminars and webinars please visit the following sites: https://www.peraero.com/services https://www.peraero.com/shop SOFTWARE A new software tool for turbine sizing and performance analysis called 'Aeolus' is now available! For more details about this software see the 'Software' page at : https://www.peraero.com/aeolus-turbine-software-3 Contact John to obtain a free software trial for evaluation purposes.