SAE J 2505 : 2010
SAE J 2505 : 2010
MEASUREMENT OF VEHICLE-ROADWAY FRICTIONAL DRAG
SAE International
MEASUREMENT OF VEHICLE-ROADWAY FRICTIONAL DRAG
SAE International
1 Scope
2 References
2.1 Applicable Publications
3 Definitions
4 Test conditions
4.1 Safety
4.2 Vehicle
4.3 Initial Speed
4.4 Roadway Environment
4.5 Testing Events
5 Measurement by Braking Distance
5.1 Procedures
5.2 Data Preparation and Analysis
6 Measurement Using Acceleration Measuring Instruments
6.1 Instrumentation
6.2 Procedures
6.3 Data Presentation
7 Record Keeping, Data Analysis and Reporting
7.1 Record Keeping
7.2 Data Acquisition and Analysis
7.3 Computation and Unit Conversion
7.4 Data Analysis
7.5 Documentation and Reporting
Figures
Appendix A Drag Measurement Data Sheet
Covers guidelines for procedures and practices used to obtain and record measurements and to analyze and present results of frictional drag tests of a vehicle with its brakes fully applied at a given roadway location.
Document Type | Standard |
Status | Current |
Publisher | SAE International |