Alloy Increases Thermocouple Heat Resistance In Jets

Credit: Peter Gronemann
A thermocouple developed at Cambridge University in England to measure jet engine temperatures near their combustion source reduces drift by 80% at 1,200C (2,192F), and 90% at 1,300C. Drift is degradation in a sensor, typically a double-walled nickel-based thermocouple in this application, which...

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