| 大功率船用柴油机振动传感器位置优化研究 |
| |
| 引用本文： | 徐琛,吴超,刘利军,王玉宝.大功率船用柴油机振动传感器位置优化研究[J].内燃机与配件,2019(1):11-13. |
| |
| 作者姓名： | 徐琛 吴超 刘利军 王玉宝 |
| |
| 作者单位： | 海军驻沪东中华造船(集团)有限公司代表室;江苏科技大学;中船动力研究院有限公司;沪东重机有限公司 |
| |
| 摘 要： | 通过对某大功率船用柴油机原设计模型的简化,运用模态分析方法提取了缸盖的前10阶固有频率和振型。考虑了缸盖固有频率与柴油机激励频率的相关性,为传感器的位置优化提供了理论依据。
|
| 关 键 词： | 柴油机 模态分析 传感器 |
Study on Position Optimization of Vibration Sensor of High Power Marine Diesel Engine |
| |
| XU Chen,WU Chao,LIU Li-jun,WANG Yu-bao.Study on Position Optimization of Vibration Sensor of High Power Marine Diesel Engine[J].Internal Combustion Engine & Parts,2019(1):11-13. |
| |
| Authors: | XU Chen WU Chao LIU Li-jun WANG Yu-bao |
| |
| Affiliation: | (The Naval Deputy Office of Hudong-Zhonghua Shipbuilding (Group)Co.,Ltd.,Shanghai 200129,China;Jiangsu University of Science and Technology,Zhenjiang 212003,China;China Shipping Power Research Institute Co.,Ltd.,Shanghai 200129,China;Hudong Heavy Machinery Co.Ltd.,Shanghai 200129,China) |
| |
| Abstract: | By simplifying the original design model of a high-power marine diesel engine, the first 10 natural frequencies and modes of the cylinder head are extracted by modal analysis method. The correlation between the natural frequency of cylinder head and the excitation frequency of diesel engine is considered, which provides a theoretical basis for the position optimization of sensors. |
| |
| Keywords: | diesel engine modal analysis sensor |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
