Real-World Vehicle Emissions: A Summary of the Ninth Coordinating Research Council On-Road Vehicle Emissions Workshop |
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| Authors: | Steven H Cadle Robert A Gorse Jr Brent K Bailey |
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| Institution: | 1. General Motors R&2. D Center , Warren , Michigan , USA;3. Ford Motor Co. , Allen Park , Michigan , USA;4. Coordinating Research Council , Atlanta , Georgia , USA |
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| Abstract: | ABSTRACT In April 1999, the Coordinating Research Council sponsored a workshop focusing on our understanding of real-world emissions from motor vehicles. This summary presents the latest information on in-use light- and heavy-duty vehicle tailpipe and evaporative emissions, the effects of fuels on emissions, field programs designed to understand the contribution of mobile sources to emission inventories, efforts to evaluate and improve mobile source emission models, progress of vehicle inspection/ maintenance programs, and topics for future research. While significant progress has been made in understanding in-use vehicle emissions, further improvements are necessary. Moreover, the impact of current and future changes in emission control technologies and control programs will have to be monitored for effectiveness and incorporated into the emission factor models. |
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