Resources Contact Us Home
Turbine airfoil cooling system with rotor impingement cooling

Image Number 2 for United States Patent #8128365.

A turbine airfoil cooling system of a turbine engine having a hollow, disc post body positioned between adjacent roots of turbine airfoils and aligned with the roots to cool inner aspects of the turbine engine. The hollow, disc post body may be configured to pass cooling fluids through impingement orifices in the hollow, disc post body to impinge on inner surfaces of platforms of the turbine airfoils. The cooling fluids may then be directed to the internal cooling systems of the turbine airfoils rather than being discharged as film cooling fluids through the platforms of the turbine airfoils.

  Recently Added Patents
Power conversion device and method for controlling thereof
Noise spectrum tracking in noisy acoustical signals
Flame-proofed thermoplastic compositions
Method and system for providing magnetic junctions having improved characteristics
Electronic component, a semiconductor wafer and a method for producing an electronic component
Monitoring heap in real-time by a mobile agent to assess performance of virtual machine
Method of manufacturing touch panel
  Randomly Featured Patents
Capacitive probe for measuring the level of an electricity-conducting liquid in a vessel and method of manufacturing such a probe
Meat product having denatured protein surface
Method and reference beat time template generating apparatus for equal temperament tuning a piano
Compressed gas engine and method of operating same
Method of making a tape carrier
Use of N,N-diethyl-m-toluamide and/or the ethyl ester of 2-methyl-3-pentenoic acid as insect attractants
Peak detector for detecting peaks in a modulated signal
Method and apparatus for pumping wells with a sealing fluid displacement device
Telephone answering device having function of playback without rewinding tape
Track lighting system