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ASTM D6812-04a(2010)
Standard Practice for Ground-Based Octane Rating Procedures for Turbocharged/Supercharged Spark Ignition Aircraft Engines (Includes all amendments And changes 2/23/2015).
Automaticky přeložený název:
Standardní praktiky pro pozemní oktanovým číslem postupy pro TurboCache / Supercharged zážehových Aircraft Engines
NORMA vydána dne 1.7.2010
Informace o normě:
Označení normy: ASTM D6812-04a(2010)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2010
Kód zboží: NS-36625
Počet stran: 14
Přibližná hmotnost: 42 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D6812-04a(2010) :
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 Number Code 75.160.20 (Liquid fuels)
Doplňující informace
| Significance and Use | ||
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This practice is used as a basis for determining the minimum ground-based octane requirement of turbocharged/supercharged aircraft engines by use of PRFs and RFs. Results from standardized octane ratings will play an important role in defining the octane requirement of a given aircraft engine, which can be applied in an effort to determine a fleet requirement. |
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| 1. Scope | ||
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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. |
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| 2. Referenced Documents | ||
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