题名: |
Determination of Emissions Credit and Average Test Times for IM147 Testing. |
作者: |
Heirigs, P. L.; Joy, R. W.; St. Denis, M. J.; Lee, J. M. |
关键词: |
Light-duty trucks, Implementation, Development, Emissions Credit, Light-duty cars, Data collected |
摘要: |
In the study, Sierra was to assist in the development and implementation of a testing program to collect sufficient data to thoroughly evaluate the IM147 relative to the IM240. Data were collected fro over 300 randomly selected light-duty cars and trucks arriving at the test lane during normal queuing conditions. Data collected include triplicate Phase 2 test results, followed immediately by a full-duration IM240 test. |
报告类型: |
科技报告 |