SAE AIR46C
Current
The latest, up-to-date edition.
The Preparation and Use of Thermocouples for Aircraft Gas Turbine Engines
Hardcopy , PDF
English
14-09-2022
This SAE Aerospace Information Report (AIR) reviews the precautions that must be taken and the corrections which must be evaluated and applied if the experimental error in measuring the temperature of a hot gas stream with a thermocouple is to be kept to a practicable minimum.
| DocumentType |
Standard
|
| Pages |
49
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
This SAE Aerospace Information Report (AIR) reviews the precautions that must be taken and the corrections which must be evaluated and applied if the experimental error in measuring the temperature of a hot gas stream with a thermocouple is to be kept to a practicable minimum. Discussions will focus on Type K thermocouples, as defined in National Institute of Standards and Technology (NIST) Monograph 175 as Type K, nickel-chromium (Kp) alloy versus nickel-aluminium (Kn) alloy (or nickel-silicon alloy) thermocouples. However, the majority of the content is relevant to any thermocouple type used in gas turbine applications.
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