J2263_200812 Road Load Measurement Using Onboard Anemometry and Coastdown Techniques
Revised
12/12/2008
- Features
- Issuing Committee
- Content
- This SAE Recommended Practice establishes a procedure for determination of vehicle road load force for speeds between 115 and 15 km/h (71.5 and 9.3 mi/h). It employs the coastdown method and applies to vehicles designed for on-road operation. The final result is a model of road load force (as a function of speed) during operation on a dry, level road under reference conditions of 20 °C (68 °F), 98.21 kPa (29.00 in-Hg), no wind, no precipitation, and the transmission in neutral.
- Content
- This revision updates units and introduces minor procedural refinements and formatting.
- Pages
- 10
- Citation
- SAE International Recommended Practice, Road Load Measurement Using Onboard Anemometry and Coastdown Techniques, SAE Standard J2263_200812, Revised December 2008, Issued October 1996, https://doi.org/10.4271/J2263_200812.