High Temperature Turbo Power Pack

• 500 kW class
• 50,000 RPM
• TIT: 1550 K (Water-cooled Turbine)
• Inlet Pres.: 360 Bar, Back Pres.: 60 Bar
• Tip Speed: 524 m/s
• 4-Axis CNC EDM Turbine Blisk
• Integral 3-Stage Parallel, Multi-Path Gearbox, 28:1

HTTP : Design Challenges

• Extreme Temperatures
  • TIT: 1550 K
  • Water cooling of all components, including Blisk
• Extreme Pressure
  • 360 Bar in, 60 Bar out
• Extreme Speed
  • 50000 RPM
• Extreme Transients
  • From RT to 1550 K in 3 Seconds, with speed rise from 0 to 50000 RPM
• Minimum Envelope and Mass
  • 500 mm Dia., 65 kg