Bridging Model Estimates of Vehicular Emissions with Near-Roadway Ambient Measurements
| 项目名称： | Bridging Model Estimates of Vehicular Emissions with Near-Roadway Ambient Measurements |
| 摘要： | This project bridges the gap between predicted and measured near-road PM 2.5 from vehicle emissions, by creating and evaluating the effectiveness of two correction modules. Module 1 recalibrates the emission factor from portable emissions measurement systems and dynamometers, and module 2 accounts for the gas-particle partitioning of the vehicle organic aerosol. Using the correction modules with vehicle emission simulators will allow for a better agreement between the predicted near-road PM2.5 to the measured near-road PM2.5 due to vehicle emissions. |
| 状态： | Active |
| 资金： | 20000 |
| 资助组织： | Office of the Assistant Secretary for Research and Technology<==>National Center for Sustainable Transportation |
| 项目负责人： | Iacobucci, Lauren |
| 执行机构： | National Center for Sustainable Transportation<==>University of California, Riverside |
| 开始时间： | 20201001 |
| 预计完成日期： | 20210930 |
| 主题领域： | Environment；Highways；Planning and Forecasting；Vehicles and Equipment |
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