SAE AIR46B
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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The Preparation and Use of Chromel-Alumel Thermocouples for Aircraft Gas Turbine Engines
Hardcopy , PDF
English
01-05-2014
17-09-2022
FOREWORD
1. SCOPE
2. REFERENCES
3. PROCURING AND CALIBRATING TYPE K
(CHROMEL AND ALUMEL) THERMOELEMENTS
4. CIRCUITRY FOR HIGHEST ACCURACY
5. INDICATING AND MEASURING INSTRUMENTS
6. CORRECTIONS APPLICABLE TO GAS TURBINE
THERMOCOUPLES
7. LABORATORY EVALUATION OF THERMOCOUPLE
PERFORMANCE
8. LOCATING THE MEASURING JUNCTION
9. PARALLEL THERMOCOUPLE NETWORKS
10. POSSIBLE EFFECTS OF FABRICATION ON
TURBOJET THERMOCOUPLE PERFORMANCE
11. TESTING GAS TURBINE THERMOCOUPLES
12. REFERENCE DATA ON CHROMEL AND ALUMEL
AND ON THE TEMPERATURE SCALE
APPENDIX A - DEFINITIONS OF SYMBOLS
Evaluates 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 |
54
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| 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. These are defined in NBS Monograph 125 as nickel-chromium alloy versus nickel-aluminum alloy thermocouples.
| SAE AIR4174A | A Guide to Aircraft Power Train Monitoring |
| MIL I 18373 : B | INSTRUMENT AND NAVIGATION EQUIPMENT, AIRCRAFT, INSTALLATION OF |
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