Proposed laser/ultrasonic thermometer measures bulk and surface temperatures of part without physical contact. No sensors or wire connections needed on part, moving or stationary. Problems of bonding sensors, of mutal diffusion of materials between sensor and part, and of disturbances of fluid and heat flows by sensor avoided. Single thermometer used to measure many parts remotely.
Noncontacting Thermometer
NASA Tech Briefs ; 11 , 6
1987-06-01
Miscellaneous
No indication
English
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|New Noncontacting Rotary Position Sensors
Online Contents | 1995