| 摘要:针对某船海上动力试验中，正、倒车接排时均有大量黑烟冒出，且伴有大量碳烟颗粒漂浮在舷侧水面的问题，通过采取改变主机接排怠速，优化接排过程最大油门限制措施，有效改善了接排冒黑烟问题。 |
| 关键词: 柴油机 定距桨 黑烟 |
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| Causes Analysis and Trouble-Shooting of Black Smoke ofPA6 Diesel Engine During Sudden Load |
| Tang Shaohua,Sun Yubo,Zhang Bolun |
| Shanghai Marine Diesel Engine Research Institute, Shanghai 201108;Shaanxi Diesel Heavy Industry Co.,Ltd., Shaanxi Xianyang 713105 |
| Abstract:In view of the problem that there was a large amount of black smoke when the ahead or the astern clutch was engaged, accompanied by lots of soot particles floating on the side water surface, mea-sures including changing the clutch idle speed of the main engine, optimizing the maximum throttle limit in the process of clutch engaging were taken. The problem of black smoke was effectively solved. |
| Key words: diesel engine fixed pitch propeller black smoke |
