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ASTM-D3241:2009 Edition

$44.96

D3241-09e1 Standard Test Method for Thermal Oxidation Stability of Aviation Turbine Fuels

Published By Publication Date Number of Pages
ASTM 2009 14
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1.1 This test method covers the procedure for rating the tendencies of gas turbine fuels to deposit decomposition products within the fuel system.

1.2 The differential pressure values in mm Hg are defined only in terms of this test method.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 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. For specific warning statements, see 6.1.1, 7.2, 7.2.1, 7.3, 11.1.1, and Annex A3.

A1.1.1 This method covers a procedure for visually rating the heater tube produced by Test Method D3241.

A1.1.2 The final result from this test method is a tube color rating based on an arbitrary scale established for this test method plus two additional yes/no criteria that indicate the presence of an apparent large excess of deposit or an unusual deposit, or both.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
2 Significance and Use
Apparatus
Reagents and Materials
Standard Operating Conditions
Preparation of Apparatus
TABLE 1
3 TABLE 2
FIG. 1
4 Calibration and Standardization Procedure
Procedure
5 Heater Tube Evaluation
Report
Precision and Bias
Keywords
A1. TEST METHOD FOR VISUAL RATING OF D3241 HEATER TUBES
A1.1 Scope
A1.2 Referenced Documents
A1.3. Terminology
A1.4 Summary of Test Method
6 A1.5 Significance and Use
A1.6 Apparatus
A1.7 Test Samples (Coupons)
A1.8 Standard Operating Conditions
A1.9 Calibration and Standardization
A1.10 Pretest Rating of Tubes
A1.11 Procedure
FIG. A1.1
7 A1.12 Report
A1.13 Precision and Bias
A2. EQUIPMENT
A2.1 Test Instrument
A2.2 Test Details
FIG. A2.1
8 FIG. A2.2
9 FIG. A2.3
10 FIG. A2.4
11 A3. WARNING STATEMENTS
A3.1 Acetone
A3.2 Toluene
A3.3 Iso-propanol (2-propanol)
A3.4 n-Heptane
A3.5 Compressed Gases (Nitrogen)
A3.8 Mercury
FIG. A2.5
12 X1. INSTALLATION, MAINTENANCE, SPECIAL CHECKS
X1.1 Laboratory Installation Requirements
X1.2 AutoCal Calibrator Metal Replacement
X1.3 Thermocouple Replacement and Position Adjustment
X1.4 Heater Tube Temperature Profile
X1.5 Flow Rate Check
X1.6 Filter Bypass Valve Leakage Check (Models 202, 203, and 215 only)
13 X1.7 Fuel Metering Pump Check (Gear Pumps Only)
X1.8 Maintenance Manual
X2. DETERMINATION OF BREAKPOINT
X2.1 Definition
X2.2 Determination of Breakpoint
ASTM-D3241
$44.96