Drive cycle simulation of high efficiency combustions on fuel economy and exhaust properties in light-duty vehicles
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- 作者：Zhiming Gao ; gaoz@ornl.gov" class="auth_mail" title="E-mail the corresponding author ; Scott J. Curran ; James E. Parks II ; David E. Smith ; Robert M. Wagner ; C. Stuart Daw ; K. Dean Edwards ; John F. Thomas
- 关键词：Fuel economy ; Emissions ; Engine efficiency ; Hybrid vehicle ; Drive cycle
- 刊名：Applied Energy
- 出版年：2015
- 出版时间：1 November 2015
- 年：2015
- 卷：157
- 期：Complete
- 页码：762-776
- 全文大小：4278 K
文摘
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Vehicles powered with various engine technologies are simulated using map-based models.
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Hybridization improves energy saving and emissions control of lean GDI and RCCI.
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Lean GDI and RCCI combustion modes significantly decrease exhaust temperatures.
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The new U.S. EPA Tier 3 Bin 30 NOx+NMOG emission regulation is challenging.