双电磁驱动喷油器多模式喷射特性

朱成君; 魏代君; 王晓艳; 董全

doi:10.16236/j.cnki.nrjxb.202503028

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双电磁驱动喷油器多模式喷射特性

更新时间：2026-02-12

- 双电磁驱动喷油器多模式喷射特性
- 双电磁驱动喷油器多模式喷射特性
- 内燃机学报 2025年第3期页码：241-250
- 作者机构：
  
  1. 哈尔滨工程大学动力与能源工程学院
  2. 潍柴动力股份有限公司
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(52371307)
- DOI：10.16236/j.cnki.nrjxb.202503028
  中图分类号： TK401
- 纸质出版：2025
- 稿件说明：
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朱成君, 魏代君, 王晓艳, 等. 双电磁驱动喷油器多模式喷射特性[J]. 内燃机学报, 2025,(3):241-250.

朱成君, 魏代君, 王晓艳, et al. 双电磁驱动喷油器多模式喷射特性[J]. 2025, (3): 241-250.
朱成君, 魏代君, 王晓艳, 等. 双电磁驱动喷油器多模式喷射特性[J]. 内燃机学报, 2025,(3):241-250. DOI： 10.16236/j.cnki.nrjxb.202503028.

朱成君, 魏代君, 王晓艳, et al. 双电磁驱动喷油器多模式喷射特性[J]. 2025, (3): 241-250. DOI： 10.16236/j.cnki.nrjxb.202503028.

摘要

基于可控喷油规律的先进燃烧模式，探究了双电磁驱动喷油器不同喷射模式下的喷射特性．采用动量法搭建喷油器入口压力和喷油规律联合试验平台，通过设计双电磁阀(分别为NCV-1和NCV-2)的驱动电流时序控制形式塑造不同形状的喷油速率曲线，实现了单阀矩形、双阀矩形、斜坡和靴形等多种喷射模式．结果表明：与双阀矩形喷射模式相比，单阀喷射模式的喷油始点延迟0.23 ms，喷油速率增长速度更小．斜坡模式的喷油速率曲线在NCV-2驱动前与单阀矩形模式基本重合，在NCV-2驱动后喷油速率迅速增大．此外，当NCV-1与NCV-2的驱动间隔为1 ms时，斜坡模式的喷油量较双阀矩形喷射模式减少了22%左右，且稳定喷射阶段的喷油速率波动明显更小．靴形模式的喷射延迟与双阀矩形模式近乎相同，在NCV-1驱动时刻与第2次驱动NCV-2间隔为1 ms时的喷油量可达到双阀矩形模式的82%以上，并且在减小稳定喷射阶段的喷油速率波动上更占优势．

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references

徐宏宇.基于遗传算法的柴油机喷油规律多目标优化研究[D].哈尔滨工程大学,2022(01).

单泳.F-T柴油掺混乙醇/正丁醇对柴油机燃烧排放的数值模拟及试验研究[D].江苏大学,2018(02).

Cheng Shi,Tengfei Cheng,Xiyu Yang,Zheng Zhang,Ruiling Duan,Xujia Li.Implementation of various injection rate shapes in an ammonia/diesel dual-fuel engine with special emphasis on combustion and emissions characteristics[J].Energy,2024.

Haibo Sun,Zunqing Zheng,Jincheng Li,Gang Li,Xiaohui Wang,Mingfa Yao.Investigation of the effect of injection rate shaping on combustion and emissions in heavy-duty diesel engine under steady and transient conditions[J].International Journal of Engine Research,2024.

Jun Chen,Guanyu Shi,Jinzhe Wu,Chenghao Cao,Lei Zhou,Wu Xu,Sheng Wang,Xiaofeng Li.Combustion and Emission Characteristics of a Diesel Engine with a Variable Injection Rate[J].Applied Sciences,2024.

Yazdani Motlagh Tara,Azadani Leila N.Effect of the ramp injection rate shape on the performance and emissions of a natural gas/diesel dual fuel engine[J].International Journal of Engine Research,2023.

Bo Yaqing,Wu Han,Xiao Peng,Li Haiying,Shi Zhicheng,Li Xiangrong.Numerical study on the effect of multiple injection strategies on ignition processes for low-temperature diesel spray[J].Fuel,2022.

Yousefi Amin,Guo Hongsheng,Dev Shouvik,Lafrance Simon,Liko Brian.A study on split diesel injection on thermal efficiency and emissions of an ammonia/diesel dual-fuel engine[J].Fuel,2022.

Cunanan Carlo,Tran ManhKien,Lee Youngwoo,Kwok Shinghei,Leung Vincent,Fowler Michael.A Review of Heavy-Duty Vehicle Powertrain Technologies: Diesel Engine Vehicles, Battery Electric Vehicles, and Hydrogen Fuel Cell Electric Vehicles[J].Clean Technologies,2021.

Dao Nam Cao,Anh Tuan Hoang,Hong Quan Luu,Van Ga Bui,Thi Thu Huong Tran.Effects of injection pressure on the NOx and PM emission control of diesel engine: A review under the aspect of PCCI combustion condition[J].Energy Sources Part A Recovery Utilization and Environmental Effects,2020.

Willems Robbert,Willems Frank,Simpson Tony,Albrecht Bogdan,Deen Niels,Somers Bart.Ramped Versus Square Injection Rate Experiments in a Heavy-Duty Diesel Engine[J].SAE International Journal of Advances and Current Practices in Mobility,2020.

Andrea Cavicchi,Lucio Postrioti,Fabio Berni,Stefano Fontanesi,Rita Di Gioia.Evaluation of hole-specific injection rate based on momentum flux measurement in GDI systems[J].Fuel,2020.

Kun Lin Tay,Wenming Yang,Feiyang Zhao,Wenbin Yu,Balaji Mohan.A numerical study on the effects of boot injection rate-shapes on the combustion and emissions of a kerosene-diesel fueled direct injection compression ignition engine[J].Fuel,2017.

Vicente Macian,Raul Payri,Santiago Ruiz,Michele Bardi,Alejandro H. Plazas.Experimental study of the relationship between injection rate shape and Diesel ignition using a novel piezo-actuated direct-acting injector[J].Applied Energy,2014.

Balaji Mohan,Wenming Yang,Siaw kiang Chou.Fuel injection strategies for performance improvement and emissions reduction in compression ignition engines—A review[J].Renewable and Sustainable Energy Reviews,2013.

许菁,兰奇,范立云,魏云鹏.双升程电控喷油器多次喷射油量波动特性研究[J].内燃机学报,2024(03).

熊彪,杨昆,赵建华,周磊.靴形喷射耦合喷油参数对柴油机燃烧排放性能的影响[J].海军工程大学学报,2022(06).

杨昆,周磊,赵建华,聂涛,刘楠.可调喷油规律下喷油提前角对柴油机性能的影响[J].国防科技大学学报,2022(03).

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