船舶柴油机节能减排技术
Several Techniques of Energy Saving and Emission Reduction for Marine Diesel Engine
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- DOI:
- 作者:
- 曹用顺
CAO Yong-shun
- 作者单位:
- 中国石油集团海洋工程有限公司船舶事业部, 天津 300451
Ship Division of China National Petroleum Offshore Engineering Co., Ltd., Tianjin 300451, China
- 关键词:
- 燃油;船舶柴油机;节能减排;技术措施
fuel;marine diesel engine;energy saving and emission reduction;technical measure
- 摘要:
- 有效地控制好燃油消耗,将对船舶的经济性、环保性产生重大影响。文章介绍了船舶柴油机节能减排的几项技术措施:采用经济航速,降低燃油消耗;采用两级涡轮机增压,提高柴油机的效率;采用VTA涡轮增压技术,提高燃料燃烧的效率;使用共轨燃油喷射技术改进燃油喷射系统,提高柴油机功率,降低油耗。这些措施已在实际中应用,取得了良好的效果。
It has a great influence on economy and environmental protection of ships to effectively control fuel consumption. Several related measures for marine diesel engine are introduced in this paper, including （1）adopting economical ship speed to reduce fuel consumption;（2）adopting two-stage turbocharging to boost diesel engine efficiency; （3） applying VTA turbocharging to raise fuel combustion rate; （4） applying common rail fuel injection to improve fuel injection system, increase diesel machine power and reduce fuel consumption. These measures have been applied in practice and have got good results.2011,S1(S1): 91-93 收稿日期：2011-8-10分类号：TE951作者简介：曹用顺（1986- ），男，2008年毕业于集美大学轮机工程学院，现从事船舶技术工作。参考文献：
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