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Turbine Flowmeter Fuel Flow Calculations
- Aerospace Standard
- ARP4990B
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Recommended Practice (ARP) provides to the aerospace industry a procedure for the consistent and accurate calculation of fuel flow using turbine flowmeters during development, production, and post overhaul/repair gas turbine engine testing.
Rationale
One of the cited references has been revised - a common calibration curve for Jet-A and Jet-A1 fuels has been replaced by two calibration curves, one for each. The revision will address this change, and remove any ambiguity that may arise by referring to the old document.
Recommended Content
| Aerospace Standard | Test Cell Instrumentation |
| Aerospace Standard | Nozzles and Ports – Gravity Fueling Interface Standards for Civil Aircraft |
Data Sets - Support Documents
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| Table A1 | Summary of test method procedures | |
| Table A2 | Summary of correction procedures | |
| Table A3 | Repeatability and reproducibility of standard test methods | |
| Table A4 | Predicted precision of thermal expansion | |
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Issuing Committee
EG-1E Gas Turbine Test Facilities and Equipment
The SAE EG-1E, Gas Turbine Engine Test Facilities & Equipment committee addresses all facets of test facility design, operation, maintenance, calibration and measurement, relating to gas turbine engine testing. The group is dedicated to creating, preparing, and maintaining all relevant specifications, standards, and requirements in this field.
Reference
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