ASTM-D6812:2004 Edition
$44.96
D6812-04a Standard Practice for Ground-Based Octane Rating Procedures for Turbocharged/Supercharged Spark Ignition Aircraft Engines
Published By | Publication Date | Number of Pages |
ASTM | 2004 | 15 |
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.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology |
2 | Summary of Practice Significance and Use Apparatus |
3 | Reagents and Materials Preparation of Apparatus |
4 | Calibration and Standardization Procedure |
6 | Report Keywords |
7 | FIG. 1 |
8 | A1. REFEREE METHOD KNOCK RATING TECHNIQUE A1.1 Pressure Sensor Installation A1.2 Crank Angle Encoder A1.3 Visual Description of Knock FIG. A1.1 |
9 | A1.4 Quantitative Description of Knock Levels FIG. A1.2 |
10 | FIG. A1.3 |
11 | FIG. A1.4 |
12 | X1. SAMPLE DATA SHEETS X1.1 FIG. A1.5 |
13 | FIG. X1.1 |
14 | FIG. X1.2 |