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.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | J2263_200812 |
| Product Name | Road Load Measurement Using Onboard Anemometry and Coastdown Techniques |
