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SAE J 2505 : 2010

SAE J 2505 : 2010

MEASUREMENT OF VEHICLE-ROADWAY FRICTIONAL DRAG

SAE International

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Table of Contents

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

Abstract

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.

General Product Information

Document Type Standard
Status Current
Publisher SAE International

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