船用纯甲醇发动机燃料喷射系统的设计研究

鉴于节能减排和能源危机双重压力，绿色船舶已成为未来船舶的发展方向。甲醇以其清洁、环保、可再生、可获取性强等诸多优势，已跻身未来船用燃料C位。然而，在世界范围内，船用纯甲醇发动机研究尚处于探索阶段。以船用柴油喷射系统为改装对象，通过比较甲醇与柴油的物化特性，指出纯甲醇燃料喷射系统设计开发中面临的技术难题，并提出解决方案，为船用纯甲醇发动机研究提供指导和借鉴。

Design and Research of Fuel Injection System for Marine pure Methanol Engine

In view of the dual pressure of energy conservation, emission reduction and energy crisis, green ship has become the future direction of ship development. Methanol has entered the c-position of future Marine fuel due to its many advantages such as clean, environmental protection, renewable and strong availability. However, the research on Marine pure methanol engine is still in the exploratory stage in the world. Taking the Marine diesel fuel injection system as the refit object, the technical difficulties in the design and development of pure methanol fuel injection system were pointed out by comparing the physicochemical characteristics of methanol and diesel, and the solutions were put forward, providing guidance and reference for the research of Marine pure methanol engine.