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
Lead frame array package with flip chip die attach
Reading apparatus and reading method
Method for controlled layer transfer
Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks
Decoding and presentation time stamps for MPEG-4 advanced video coding
Protecting information written to recording medium
Low-complexity motion vector prediction systems and methods
  Randomly Featured Patents
Telephone station coin memory and control system
Electromechanical lock cylinder
Method of speeding power-up of an amplifier, and amplifier
System, method and program for allocating computer resources
Method for producing catalytically-active materials
Method for reading battery status by operation system of portable computer
Optical film, and polarizing plate and liquid crystal display device using the optical film
Method and structure for reducing contact resistance between silicide contact and overlying metallization
Method and apparatus for documentless order picking of goods