公开(公告)号：US09188504B2

公开(公告)日：2015-11-17

申请号：US13665364

申请日：2012-10-31

Applicant: General Electric Company

Inventor： Michelle Rene Bezdecny ,  Michael Evans Graham ,  Michael Lee Bartholomew

IPC: G01M15/14 ,  B21D53/78 ,  G01M13/00 ,  G05B13/04 ,  F01D5/08 ,  B23H9/10 ,  B23P15/02

CPC classification number: G01M13/00 ,  B23H9/10 ,  B23P15/02 ,  F01D5/085 ,  G05B13/041 ,  Y10T29/49341

Abstract: Methods for testing turbine blades. One method for testing turbine blades includes measuring dimensions of each of a first set of turbine blades. The method also includes testing airflow through first openings in each of the first set of turbine blades to determine airflow properties of each of the first set of turbine blades. The method includes determining a relationship between the dimensions and the airflow properties of each of the first set of turbine blades. The method includes measuring dimensions of each of a second set of turbine blades. The method also includes determining airflow properties for each of the second set of turbine blades based at least partially on the dimensions of the second set of turbine blades and the relationship.

Abstract translation: 涡轮叶片测试方法。 用于测试涡轮叶片的一种方法包括测量第一组涡轮叶片中的每一个的尺寸。 该方法还包括通过第一组涡轮叶片中的每一个中的第一开口测试气流，以确定第一组涡轮叶片中的每一个的气流特性。 该方法包括确定第一组涡轮叶片中的每一个的尺寸和气流性质之间的关系。 该方法包括测量第二组涡轮叶片中的每一个的尺寸。 该方法还包括至少部分地基于第二组涡轮叶片的尺寸和关系确定第二组涡轮叶片中的每一个的气流特性。

公开(公告)号：US20140115892A1

公开(公告)日：2014-05-01

申请号：US13665364

申请日：2012-10-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Michelle Rene Bezdecny ,  Michael Evans Graham ,  Michael Lee Bartholomew

IPC: B23P15/02 ,  G01M13/00

CPC classification number: G01M13/00 ,  B23H9/10 ,  B23P15/02 ,  F01D5/085 ,  G05B13/041 ,  Y10T29/49341

Abstract: Methods for testing turbine blades. One method for testing turbine blades includes measuring dimensions of each of a first set of turbine blades. The method also includes testing airflow through first openings in each of the first set of turbine blades to determine airflow properties of each of the first set of turbine blades. The method includes determining a relationship between the dimensions and the airflow properties of each of the first set of turbine blades. The method includes measuring dimensions of each of a second set of turbine blades. The method also includes determining airflow properties for each of the second set of turbine blades based at least partially on the dimensions of the second set of turbine blades and the relationship.

Abstract translation: 涡轮叶片测试方法。 用于测试涡轮叶片的一种方法包括测量第一组涡轮叶片中的每一个的尺寸。 该方法还包括通过第一组涡轮叶片中的每一个中的第一开口测试气流，以确定第一组涡轮叶片中的每一个的气流特性。 该方法包括确定第一组涡轮叶片中的每一个的尺寸和气流性质之间的关系。 该方法包括测量第二组涡轮叶片中的每一个的尺寸。 该方法还包括至少部分地基于第二组涡轮叶片的尺寸和关系确定第二组涡轮叶片中的每一个的气流特性。