Heavy Duty Dual Fuel Demonstrator Engine Achieving Future EU Emissions Compliance with 23% Carbon Reduction

其目的是开发新的重型双燃料（DF）燃烧和后处理技术，以确保未来欧洲排放符合以可接受的成本减少碳足迹。主要交付成果将是一个相对于目前柴油卡车运行减少23%的源到车轮碳的示范。技术方法将涉及三个关键领域的新颖和创新技术的开发和应用：1.双燃料燃烧系统：新的预混合微燃烧（PMPC）系统和优化的发动机部件几何形状将被开发，以实现显着降低甲烷排放2。排气后处理：将开发创新的排气后处理技术，使甲烷的低温氧化符合未来的立法测试程序。3.控制系统集成：发动机管理系统（EMS）的创新发展将进行，以确保未来的排放符合新的气体质量传感能力。

The aim is to develop new Heavy Duty Dual-Fuel (DF) combustion and after-treatment technologies to achievefuture European emissions compliance with reduced carbon footprint at acceptable cost. The main deliverablewill be a demonstration of 23% source-to-wheel carbon reduction relative to current diesel truck operation.The technical approach will involve the development and application of novel and innovative technology inthree key areas: 1. Dual-Fuel Combustion Systems: New Premixed Micropilot Combustion (PMPC) systemsand optimised engine component geometry will be developed to achieve significantly reduced methaneemissions 2. Exhaust Aftertreatment: Innovative exhaust aftertreatment will be developed to enable the low-temperature oxidation of methane for compliance with future legislative testing procedures. 3. Integration ofControl Systems: Innovative development of the Engine Management System (EMS) will be undertaken toensure future emissions compliance with novel gas quality sensing capability.