![]() F05D2250/74- Shape given by a set or table of xyz-coordinates.F05D- INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS.F05- INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04.F01D5/00- Blades Blade-carrying members Heating, heat-insulating, cooling or antivibration means on the blades or the members.F01D- NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g.F01- MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES.F- MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING.238000011144 upstream manufacturing Methods 0.000 description 1.238000000926 separation method Methods 0.000 description 1.238000006011 modification reaction Methods 0.000 description 2.239000000567 combustion gas Substances 0.000 description 4.238000004519 manufacturing process Methods 0.000 claims description 8.Assignors: TSIFOURDARIS, PANAGIOTA Publication of US20110236214A1 publication Critical patent/US20110236214A1/en Application granted granted Critical Publication of US8167568B2 publication Critical patent/US8167568B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links ![]() ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). reassignment PRATT & WHITNEY CANADA CORP. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp Priority to US12/732,708 priority Critical patent/US8167568B2/en Assigned to PRATT & WHITNEY CANADA CORP. Original Assignee Pratt and Whitney Canada Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Panagiota Tsifourdaris Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US12/732,708 Other versions US20110236214A1 Google Patents High pressure turbine blade airfoil profileÄownload PDF Info Publication number US8167568B2 US8167568B2 US12/732,708 US73270810A US8167568B2 US 8167568 B2 US8167568 B2 US 8167568B2 US 73270810 A US73270810 A US 73270810A US 8167568 B2 US8167568 B2 US 8167568B2 Authority US United States Prior art keywords airfoil turbine blade blade profile turbine Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US8167568B2 - High pressure turbine blade airfoil profile US8167568B2 - High pressure turbine blade airfoil profile
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