"NASA Technical Reports Server (NTRS) 19940020702: Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing" - Information and Links:

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"NASA Technical Reports Server (NTRS) 19940020702: Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing" and the language of the book is English.


“NASA Technical Reports Server (NTRS) 19940020702: Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing” Metadata:

  • Title: ➤  NASA Technical Reports Server (NTRS) 19940020702: Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing
  • Author: ➤  
  • Language: English

Edition Identifiers:

  • Internet Archive ID: NASA_NTRS_Archive_19940020702

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"NASA Technical Reports Server (NTRS) 19940020702: Temperature Measurement Using Infrared Imaging Systems During Turbine Engine Altitude Testing" Description:

The Internet Archive:

This report details the use of infrared imaging for temperature measurement and thermal pattern determination during simulated altitude engine testing in the NASA Lewis Propulsion Systems Laboratory. Three identical argon-cooled imaging systems were installed in the facility exhaust collector behind sapphire windows to look at engine internal surfaces. The report describes the components of each system, presents the specifics of the complicated installation, and explains the operation of the systems during engine testing. During the program, several problems emerged, such as argon contamination system, component overheating, cracked sapphire windows, and other unexplained effects. This report includes a summary of the difficulties as well as the solutions developed. The systems performed well, considering they were in an unusually harsh exhaust environment. Both video and digital data were recorded, and the information provided valuable material for the engineers and designers to quickly make any necessary design changes to the engine hardware cooling system. The knowledge and experience gained during this program greatly simplified the installation and use of the systems during later test programs in the facility. The infrared imaging systems have significantly enhanced the measurement capabilities of the facility, and have become an outstanding and versatile testing resource in the Propulsion Systems Laboratory.

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  • Source: Internet Archive
  • Internet Archive Link: Archive.org page
  • All Files are Available: Yes
  • Number of Files: 12
  • Number of Available Files: 12
  • Added Date: 2016-10-06 18:25:48
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