【摘要】 随着人们环境意识的不断增强,对低排放和保护资源的要求也日益提高。本文从轿车柴油机的市场需求出发,综述了国外轿车TDI柴油机技术的发展现状,如多气门技术、高压喷射和可变几何截面的涡轮增压器以及采用全电子发动机管理等,介绍了开发新型发动机、排气后处理技术以及改善燃油质量等方面的新近发展。更多还原

【Abstract】 The current situation of foreign car TDI diesel engine is stated, such as multivalve technology, high pressure injection and variable geometric cross -section, turbocharger and electronic engine control etc. The recent developments of new type engine,emission after-treatment technology and improvement of fuel quality etc. are introduced in this paper.更多还原