FLASH THERMOGRAPHY DEVICE FOR INSPECTING TURBINE COMPONENTS

A flash thermography device (40) for generating an infrared image of a turbine component located inside a turbine (10). The device includes a flash enclosure (46) having an aperture (48). A flash source (50) is located in the aperture wherein the flash source generates a light pulse that heats the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOUDIN DUSTIN C, KULKARNI ANAND A, HATCHER JR CLIFFORD, LICATA KEVIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	A flash thermography device (40) for generating an infrared image of a turbine component located inside a turbine (10). The device includes a flash enclosure (46) having an aperture (48). A flash source (50) is located in the aperture wherein the flash source generates a light pulse that heats the turbine component. The device also includes an infrared sensor (42) for detecting thermal energy radiated by the turbine component wherein the radiated thermal energy is transmitted through the aperture to the infrared sensor to enable generation of an infrared image of the turbine component. 种用于产生位于涡轮机(10)内部的涡轮机部件的红外图像的闪光热成像设备(40)。设备包括具有孔(48)的闪光壳体(46)。闪光源(50)被定位在孔中，其中，闪光源产生对涡轮机部件加热的光脉冲。设备还包括红外传感器(42)，其用于检测由涡轮机部件辐射的热能，其中，所辐射的热能通过孔传输到红外传感器以使得能够产生涡轮机部件的红外图像。