ASTM D6812-04
Historical Standard: ASTM D6812-04 Standard Practice for Ground-Based Octane Rating Procedures for Turbocharged/Supercharged Spark Ignition Aircraft Engines
SUPERSEDED (see Active link, below)
ASTM D6812
1. Scope
1.1 This practice covers ground-based octane rating procedures for turbocharged/supercharged spark ignition aircraft engines. This practice has been developed to allow the widest range of applicability possible but may not be appropriate for all engine types. This practice is specifically directed to ground-based testing and actual in-flight octane ratings may produce significantly different results.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D2700 Test Method for Motor Octane Number of Spark-Ignition Engine Fuel
Keywords
aircraft engine; octane rating; octane requirement; spark ignition aircraft engine; turbocharged/supercharged; Aircraft materials/applications; CHT (cylinder head temperature); Ground-based octane rating; In-flight octane rating; Knock characteristics; Motor octane number (MON); Octane number/rating; Spark-ignition aircraft engines; Turbocharged/supercharged aircraft engine ;
ICS Code
ICS Number Code 75.160.20 (Liquid fuels)
DOI: 10.1520/D6812-04
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