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Vehicle Evaporative Emission Mechanisms: A Pilot Study.
| 题名： | Vehicle Evaporative Emission Mechanisms: A Pilot Study. |
| 作者： | haskew, h. m. liberty, t. f. |
| 关键词： | fleets, leakage, light duty vehicles, fuel tanks, tests, fuel caps, permeation, diurnal vapor losses |
| 摘要： | The Coordinating Research Council, Inc. (CRC) has sponsored a variety of timely vehicle evaporative emission test programs over the last two decades, adding greatly to the knowledge base of mobile-source inventory issues. CRC Project E-77 evolved as a pilot study to determine if the mechanisms of evaporative emissions could be measured effectively. If the pilot study were a success, a follow-on program could continue to develop additional data, suitable for input to current and proposed inventory models, which could assist in modeling current and future mobile-source emissions. This work is timely as this category of newer vehicles will become the predominant class of vehicles in the light-duty fleet. This report focuses on the process of measuring emission mechanisms and the lessons learned to date. Plots of the test data are presented in this reports appendix. / Supplementary Notes: Sponsored by Coordinating Research Council, Inc., Atlanta, GA. / Availability Note: Available on CD-ROM and in color paper copy only. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| 总页数： | u0824；112p |
| 报告类型： | 科技报告 |
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