| 摘要:从船用主机的不断强化、电喷技术的广泛应用、由Tier II法规引领的低速主机技术的革新等几方面介绍了船用主机的发展。分析了目前主要船型的主机选型特点。面向未来讨论了EEDI下船型的开发、主机排气余热回收装置、节能船型的主机选型以及Tier III法规下低速主机的技术革新等问题。 |
| 关键词: 船用低速主机 电喷技术 选型 低油耗 |
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| Development and Prospect of Marine Main Engine Type-choosing |
| Mei Chun |
| Marine Design & Research Institute of China, Shanghai200011 |
| Abstract:The development of marine main engines are introduced from the aspects of improvement of marine main engine, the wide application of electronic injection, and the technical innovation of low-speed main engine to meet with Tier II legislations. The characteristics of main engine type-choosing for the present main ship types are analyzed. For the future development, some other issues are discussed, such as ship-type development under EEDI, heat recovery equipment for main engine exhaust gas, main engine type-choosing of energy-saving ships, as well as the technical innovation under TierII legislations. |
| Key words: marine main engine electronic injection type-choosing low-fuel consumption |
