| 摘要: |
| 对由车用6110直喷式柴油机改造的单缸柴油机的排放特性进行了试验研究。结果表明，在大负荷和高速小负荷工况下，微粒的排放量较大；中等转速中等负荷工况下，NOx的排放量较大。 |
| 关键词: 直喷式柴油机 微粒 氮氧化物 排放性能 汽车发动机 |
| DOI： |
| 分类号:U464.172 |
| 基金项目: |
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| Experimental Study of Exhaust Performance of D.I. Diesel Engine |
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Ji Wei
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| Abstract: |
| The exhaust performance of the remodeled-engine which was r em odeled form a multi-cylinder automotive D.I.diesel engine was studied, the test results showed that particulate material emission is high under heavy load and high-speed condition, and the NO x emission is high under half load and m edium-speed condition of the engine. |
| Key words: D.I.Diesel engine,particulate material,NO x,e xhaust performance |
