ASTM D8114-22
- standard by ASTM International, 04/01/2022
- Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIE Spa
- Category: ASTM
$108.00
$54.00
Full Description
1.1 This test method covers an engine test procedure for the measurement of the effects of automotive engine oils on the fuel economy of passenger cars and light-duty trucks with gross vehicle weight 3856 kg or less. The tests are conducted using a specified spark-ignition engine with a displacement of 3.6 L (General Motors)4 on a dynamometer test stand. It applies to multi-viscosity oils used in these applications.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.2.1 Exceptions-Where there is no direct equivalent such as the units for screw threads, National Pipe threads/diameters, tubing size, and single source supply equipment specifications. Additionally, Brake Specific Fuel Consumption (BSFC) is measured in kilogram per kilowatt hour.
1.3 This test method is arranged as follows:
Subject Section
Introduction
Scope 1
Referenced Documents 2
Terminology 3
Summary of Test Method 4
Significance and Use 5
Apparatus 6
General 6.1
Test Engine Configuration 6.2
Laboratory Ambient Conditions 6.3
Engine Speed and Torque Control 6.4
Dynamometer 6.4.1
Dynamometer Torque 6.4.2
Engine Cooling System 6.5
External Oil System 6.6
Fuel System 6.7
Fuel Flow Measurement 6.7.2
Fuel Temperature and Pressure Control to the Fuel Flow Meter 6.7.3
Fuel Temperature and Pressure Control to Engine Fuel Rail 6.7.4
Fuel Supply Pumps 6.7.5
Fuel Filtering 6.7.6
Engine Intake Air Supply 6.8
Intake Air Humidity 6.8.1
Product Details
- Published:
- 04/01/2022
- Number of Pages:
- 80
- File Size:
- 1 file , 4.8 MB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
Document History
ASTM D8114-22
ASTM D8114-21
ASTM D8114-20a
ASTM D8114-19b
ASTM D8114-19a
ASTM D8114-19
ASTM D8114-18a
ASTM D8114-18
ASTM D8114-17
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