| 船用低速柴油机燃油喷射控制阀的性能仿真与结构优化 |
| |
| 引用本文： | 贺玉海,郑力. 船用低速柴油机燃油喷射控制阀的性能仿真与结构优化[J]. 柴油机, 2021, 43(2): 7-13 |
| |
| 作者姓名： | 贺玉海 郑力 |
| |
| 作者单位： | 武汉理工大学能源与动力工程学院,湖北武汉430063 |
| |
| 基金项目： | 船用低速机工程(一期)(工信部联装函[2017]21号) |
| |
| 摘 要： | 以自主研制的电控液力增压式喷油器中的燃油喷射控制电磁阀为研究对象,在LMS-AMESim中搭建了电磁阀液力仿真模型,在ANSYS-Maxwell中搭建了电磁铁仿真模型,并通过AMESim中的电磁铁查询模型对Maxwell中的电磁铁数据进行耦合.经电磁阀综合性能试验平台测试,验证了所建模型的精度满足要求.利用该模型仿真分...
|
| 关 键 词： | 船用低速柴油机 电磁阀 动态响应特性 结构优化 |
| 收稿时间： | 2019-07-09 |
| 修稿时间： | 2019-10-23 |
Simulation and Structure Optimization of Marine Low-SpeedDiesel Fuel Injection Control Valve |
| |
| He Yuhai,Zheng Li. Simulation and Structure Optimization of Marine Low-SpeedDiesel Fuel Injection Control Valve[J]. Diesel Engine, 2021, 43(2): 7-13 |
| |
| Authors: | He Yuhai Zheng Li |
| |
| Affiliation: | School of Energy and Power Engineering, Wuhan University of Technology, Hubei Wuhan 430063 |
| |
| Abstract: | To study the electromagnetic valve for fuel injection control in a self-developed electronically controlled hydraulic booster injector, the hydraulic simulation model of the solenoid valve was built in LMS-AMESim, and the electromagnet simulation model was built in ANSYS-Maxwell. The electromagnet data in Maxwell was coupled by the electromagnet query model in AMESim. The test on the comprehensive performance test platform for the solenoid valve verified the accuracy of this model. The model was used to simulate and analyze the dynamic response characteristics, flow capacity and leakage volume factors of the solenoid valve. On this basis, the structure optimization design of the solenoid valve was completed. The results show that although the solenoid valve leakage increases by 3.57% after optimization, the turn-on response speed increases by 10.8%, and the turn-off response speed increases by 25.8%. |
| |
| Keywords: | marine low-speed diesel engine solenoid valve dynamic response speed structure optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《柴油机》浏览原始摘要信息 |
|
点击此处可从《柴油机》下载全文 |
