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，以可接受的成本实现未来欧洲排放合规，减少碳足迹。主要成果将是展示与目前的柴油卡车相比，从源头到车轮的碳排放减少23%。技术方法将涉及在三个关键领域开发和应用新的创新技术：1.双燃料燃烧系统：新的预混微型燃烧(PMPC)系统和优化的发动机部件几何结构，以实现显著减少甲烷排放2.尾气后处理：将开发创新的尾气后处理，以实现甲烷的低温氧化，以符合未来的立法测试程序。3.控制系统集成：将进行发动机管理系统(EMS)的创新开发，以确保未来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.