Control of advanced combustion modes in internal combustion engines and integration with exhaust gas aftertreatment

内燃机先进燃烧模式的控制以及与废气后处理的集成

• 批准号: RGPIN-2016-04646
• 负责人: Koch, Charles
• 金额: $ 2.77万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=638769
• 关键词: Control; advanced; combustion; modes; internal

Typical of many western countries, the transportation sector in Canada produces about 30% of Green House Gases (GHG) and exhaust emissions such as NOx and particulates which adversely affect public health in large urban centers. This has led to worldwide stringent future exhaust emission regulations and these will require that major new technologies be developed. For example, in the United States, stringent fuel economy standards for 2016 that have been introduced require combined car and light duty truck fleet-wide fuel economy to improve from 35.5mpg in Model Year 2016 to 54.5mpg in 2025. This is directly relevant to Canada as the automotive sector is transnational. The USA Environmental Protection Agency (EPA) projects: “... EPA expects that the majority of improvements will come from advancements in internal combustion engines...”. To comply with emission regulations the internal combustion engine requires a complex exhaust gas aftertreatment system with integrated engine control.

与许多西方国家一样，加拿大的交通部门产生约30%的绿色家用气体（GHG）和废气排放，如NOx和颗粒物，这些废气排放对大城市中心的公共健康产生不利影响。这导致了世界范围内严格的未来废气排放法规，这些法规将要求开发主要的新技术。例如，在美国，2016年引入的严格的燃油经济性标准要求汽车和轻型卡车车队的燃油经济性从2016年的35.5mpg提高到2025年的54.5mpg。这与加拿大直接相关，因为汽车行业是跨国的。美国环境保护署（EPA）表示：“...环保署预计，大多数改进将来自内燃机的进步。为了符合排放法规，内燃机需要具有集成发动机控制的复杂排气后处理系统。