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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：东北大学
学位：博士
所在单位：机械工程学院
办公地点：知方楼7051
电子邮箱：zhaijy@dlut.edu.cn
扫描关注
- Hao, Xu, Zhai, Jingyu, Liang, Junshuai, Chen, Yitong, Han, Qingkai, JY (reprint author), Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Peoples R China..Time-varying stiffness characteristics of roller bearing influenced by thermal behavior due to surface frictions and different lubricant oil temperatures[J],TRIBOLOGY INTERNATIONAL,2020,144
- 廖鑫, 周献文, 高俊聪, 蔡万野, 翟敬宇.汽车主减速器圆锥滚子轴承的最佳轴向预紧量[J],轴承,2019,4:9-13
- Chen, Yugang, Wu, Hongchun, Zhai, Jingyu, Hui, Zhu, Qingyu, Han, Qingkai, JY (reprint author), Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Peoples R China..Vibration reduction of the blisk by damping hard coating and its intentional mistuning design[J],AEROSPACE SCIENCE AND TECHNOLOGY,2019,84:1049-1058
- 王梓卉敏, 张昊, 陈东洁, 翟敬宇, 韩清凯, 马平平.带有星型齿轮传动结构的转子系统不平衡耦合振动分析[J],动力学与控制学报,2018,16(6):496-505
- Yan, Yangyang, Zhai, Jingyu, Gao, Peixin, Han, Qingkai, QK (reprint author), Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Peoples R China..A multi-scale finite element contact model for seal and assembly of twin ferrule pipeline fittings[J],TRIBOLOGY INTERNATIONAL,2018,125:100-109
- Chen, Yugang, Zhai, Jingyu, Han, Qingkai, JY (reprint author), Dalian Univ Technol, Dalian, Peoples R China..Multiobjective optimization of hard coating parameters designing for damping of the bladed disk[J],PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING,2018,232(9):1609-1619
- 气体轴承涡轮振动测试分析及系统开发, 企事业单位委托科技项目, 2017/06/12-2020/06/30, 结题
- 加速寿命试验方法研究, 企事业单位委托科技项目, 2016/08/05-2020/06/30, 结题
- 带有未焊透焊接缺陷的铝合金焊接接头疲劳性能测试试验, 企事业单位委托科技项目, 2015/10/10-2020/06/30, 结题
- 整体叶盘动力学特性及其硬涂层阻尼减振设计方法, 国家自然科学基金项目, 2015/08/18, 结题
- 基于深度学习的大型金属构件增材制造装备动态监测与智能诊断理论与方法研究, 国家自然科学基金项目, 2018/08/16, 中止
- 大功率机车轴箱轴承关键技术, 地市厅局（含县）项目, 2017/08/10, 结题