ARP4990A - Turbine Flowmeter Fuel Flow Calculations

Details Not available for purchase at this time. Document Number: ARP4990A Project Initiation: 11-08-2012 Project Number: Revision Number: A Sponsor Name: Gary D. Johnson Title Turbine Flowmeter Fuel Flow Calculations 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 Need a couple of minor modifications: 1) Add paragraph explaing that allowances should be made to support fuel properties and correction data developed from individual lab data and experience 2) Add specific gravity table of K0 and K1 for a variety of common aviation fuels (extract from ASTM D 1250)

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