Invention Grant
US09556798B2 Systems and methods for measuring a flow profile in a turbine engine flow path
有权
用于测量涡轮发动机流动路径中的流量分布的系统和方法
- Patent Title: Systems and methods for measuring a flow profile in a turbine engine flow path
- Patent Title (中): 用于测量涡轮发动机流动路径中的流量分布的系统和方法
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Application No.: US13751719Application Date: 2013-01-28
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Publication No.: US09556798B2Publication Date: 2017-01-31
- Inventor: Sanji Ekanayake , Thomas C. Billheimer , Douglas Corbin Warwick , Alston Ilford Scipio , Dale J. Davis , Jason Nathaniel Cook , Vahid Vaezi
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agent Ernest G. Cusick; Frank A. Landgraff
- Main IPC: F02C9/16
- IPC: F02C9/16 ; G01F1/69 ; F01D17/00 ; F02C9/00 ; G01F1/684 ; G01F1/696 ; G01F1/74
Abstract:
A method and system for measuring a flow profile in a portion of a flow path in a turbine engine is provided. The system includes a mass flow sensor assembly having a plurality of hot wire mass flow sensors, the mass flow sensor assembly disposed in the portion of the flow path at a location where the flow profile is to be measured. The system also includes a controller that converts signals from the temperature sensor, the pressure sensor and the plurality of hot wire mass flow sensors to flow profile measurements.
Public/Granted literature
- US20140208764A1 SYSTEMS AND METHODS FOR MEASURING A FLOW PROFILE IN A TURBINE ENGINE FLOW PATH Public/Granted day:2014-07-31
Information query
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