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| 新型油雾探测器测量室的仿真及优化设计 |
| 曹竞飞,顾辰辰,杨鹏,马宁,谢舜,王立民,谢凌峰 |
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| 上海船用柴油机研究所,上海200090;船舶与海洋工程特种装备和动力系统国家工程研究中心,上海 201108 |
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| 摘要:针对某型油雾探测器的测量室，分别从油雾采样时间、油雾过滤迷宫、探测头新鲜空气吹扫气路等方面开展仿真计算，根据仿真结果对测量室进行优化设计并通过试验验证优化设计的效果。优化后的油雾探测器满足中国船级社的相关规范要求。 |
| 关键词: 油雾探测器 测量室 油雾粒径 迷宫 |
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| Simulation and Optimization Design of New Type Oil Mist Detector Measuring Room |
| CAO Jingfei,GU Chenchen,YANG Peng,MA Ning,XIE Shun,WANG Limin,XIE Lingfeng |
| Shanghai Marine Diesel Engine Research Institute， Shanghai 200090， China;National Engineering Research Center of Special Equipment and Power System for Ship and Marine Engineering， Shanghai 201108， China |
| Abstract:For the measurement chamber of an oil mist detector，simulation calculations were carried out from the aspects of oil mist sampling time，oil mist filtering maze，fresh air purging air path of probe，etc.The measurement chamber was optimized according to the simulation results，and the results of the optimization design were verified through experiments.The optimized oil mist detector meets the relevant specifications of China Classification Society. |
| Key words: oil mist detector measurement chamber oil mist particle size maze |