李落星

教授

基本情况

姓名:李落星

系别:机械制造工程系

职称/职务:二级教授、博士生导师,岳麓学者

办公电话:0731-88821571

E-mail:luoxing_li@hnu.edu.cn

教育及工作经历

2007年-2019年,汽车车身先进设计制造国家重点实验室,副主任

2014年-今,车身轻量化技术湖南省工程实验室,主任

2004年-今,湖南大学,教授,博士生导师

2002年-2004年,TU Delft,Senior Research Fellow

2001年-2002年,TU Delft,Research Fellow

2000年-2001年,City University of Hong Kong,Research Assistant

1994年-1997年:长沙矿冶研究院材料研究所,工程师

1991年-1994年,中南工业大学,硕士学位

1997年-2000年:中南大学,获博士学位

1987年-1991年,中南工业大学,学士学位

科研项目

[1]基于耐撞性的钢铝混合车身铆接接头优化设计研究,国家自然基金,2025.1-2028.12,执行中

[2]车身大型铝合金结构件3D打印形性控制研究,重庆市自然基金重点项目,2025.1-2026.12,执行中

[3]车身用三维复杂镁合金构件挤压-弯曲-淬火一体化成形机理及性能控制,国家自然基金区域联合基金重点项目,2021.1-2024.12,执行中

[4]轻量化纯电动轿车集成开发技术,国家重点研发计划新能源汽车专项,2016.7-2020.7,完成

[5]车身用铝合金结构件设计、工艺、性能调控及应用基础,国家自然基金,汽车联合基金重点项目,2017.1-2020.12,完成

学术成果

发表论文

[1]Liang Xu,Yongsheng Pei,Zhiwen Liu,Cong Gao,Pengfei Xie,Congchang Xu,Luoxing Li,Manufacturing of curved profiles using an extrusion-bending continuous forming process,Thin-Walled Structures,Volume 199,June 2024,111831

[2]Ziming Chen,Sawei Qiu,Zhigang Xue,Luoxing Li;Aerodynamic behavior during closing of sliding door based on fluid–solid coupled simulation.Physics of Fluids 1 February 2024;36(2):025129

[3]Hanlin Xiang,Congchang Xu,Teng Zhan,Pengcheng Guo,Luoxing Li,Fabrication of high strength-ductility aluminum alloy heterogeneous plates using additive manufacturing and hot rolling process,Journal of Materials Processing Technology,Volume 329,August 2024,118451

[4]Rui Xing,Pengcheng Guo,Congchang Xu,Decheng Wang,Luoxing Li,Unveiling the initiation and evolution mechanisms of adiabatic shear band in extruded 7003 aluminum alloy under high-speed impact load,Journal of Alloys and Compounds,Volume 983,5 May 2024,173915

[5]Rui Xing,Pengcheng Guo,Congchang Xu,Decheng Wang,Luoxing Li,Anisotropic behavior of as-extruded 7003 aluminum alloy under quasi-static compression and high-speed impact,International Journal of Impact Engineering,Volume 186,April 2024,104875

[6]Zhigang Xue,Zhong Yang,Congchang Xu,Ziming Chen,Zhenhu Wang,Qiaoying Zhou,Jianpeng Liu,Luoxing Li,An improved simplified model of self-piercing riveted joints for predicting quasi-static mechanical behavior of steel–aluminum hybrid components,Journal of Manufacturing Processes,Volume 108,22 December 2023,Pages 457-474

[7]Qiaoying Zhou,Zhong Yang,Chengtai Hu,Congchang Xu,Luoxing LiLuoxing Li,Prediction of the mechanical behavior of steel-aluminum flow drill screw joints using artificial neural network,The International Journal of Advanced Manufacturing Technology,November 2023 129(9-10):1-15

[8]Zhigang Xue,Xinyi Wang,Congchang Xuc,Ziming Chen,Xiaohua Feng,Qiaoying Zhou,Jianpeng Liu,Luoxing Li,Equivalent characterization of pre-strained material properties and mechanical behavior prediction of steel/aluminum self-piercing riveted joints,Thin-Walled Structures,Volume 182,Part B,January 2023,110243

[9]Liang Xu,Dayong Zhou,Congchang Xu,Haiyang Zhang,Wenkun Qu,Pengfei Xie,Luoxing Li,Microstructure evolution,constitutive modeling and forming simulation of AA6063 aluminum alloy in hot deformation,Materials Today Communications,Volume 34,March 2023,105138

[10]Qiaoying Zhou,Zaiqi Yao,Congchang Xu,Dayong Zhou,Weixue Liu,Luoxing Li,Shared mechanism between flow drill screw and friction stir welding and its impact on failure prediction of steel-aluminum joints,Journal of Materials Processing Technology,Volume 311,January 2023,117796

[11]Erli Xia,Zhenglin Cao Xuewu Zhu,Sawei Qiu,Zhigang Xue,Hong He,Luoxing Li.A modified dynamic stiffness calculation method of rubber isolator considering frequency,amplitude and preload dependency and its application in transfer path analysis of vehicle bodies,Applied Acoustics,2021,175,107780.

[12]Congchang Xu;Hong He;Zhigang Xue;Luoxing Li,A detailed investigation on the grain structure evolution of AA7005 aluminum alloy during hot deformation,Materials Characterization,2021,171:110801

[13]Zhenhu Wang,Hao Li,Ziming Chen,Luoxing Li,Hong He,Sequential optimization and moment-based method for efficient probabilistic design,Structural and Multidisciplinary Optimization,2020,62,387-404.

[14]Weixue Liu,Xuewu Zhu,Qiaoying Zhou,Hong He,Jianpeng Liu,Congchang Xu,Luoxing Li,Modeling and simulation of the flow drill screw process of a dp590/al6061-t6 multi-material joint used for vehicle body.International Journal of Advanced Manufacturing Technology2020,110:1189-1201.

[15]Congchang Xu,Ke Liu,Hong He,Hanlin Xiang,Xinxin Zhang,Luoxing Li,Mechanical Performance Evaluation of the Al-Mg-Si-(Cu)Aluminum Alloys after Transient Thermal Shock through an Novel Equivalent Structure Design and Finite Element Modeling.Metals,2020,10(4):537-546

[16]WanyuYu,Hong He,Wenkang Zhang,Luoxing Li,Chaorong Sun,Modulation of the natural aging effect on subsequent artificial aging in Al-Mg-Si aluminum alloys with alloying content~1 wt%through temperature tuning.Journal of alloys and compounds,2020,814,152277-152277.

[17]Tuo Ye,Yuanzhi Wu,Wei Liu,Bin Deng,Anmin Liu,Luoxing Li,Dynamic Mechanical Behavior and Microstructure Evolution of an Extruded 6013-T4 Alloy at Elevated Temperatures,Metals 2019,9(6),629.

[18]Pengcheng Guo,Luoxing Li,Xiao Liu,Wenhui Liu,Shufeng Cao,Guan Wang,Room-temperature microstructural evolution of extruded am80 magnesium alloys under dynamic loading.Journal of Materials Engineering and Performance,2019,28(6):3430-3437.

[19]Pengcheng Guo,Luoxing Li,Gang Xiao,Shufen Cao,Guan Wang,Hong He,High-speed impact behavior of a casting AM80 magnesium alloy under various deformation temperatures,Journal of Alloys and Compounds,2019,811(30):151875.

[20]Shikang Li,Luoxing Li,Hong He,Zhiwen Liu,Long Zhang,Influence of dynamic recrystallization on microstructure and mechanical properties of welding zone in Al-Mg-Si aluminum profile during porthole die extrusion.Transactions of Nonferrous Metals Society of China,2019,29(9):1803-1815.

发明专利

[1]李落星;向翰林;徐从昌,一种基于电弧增材制造提升7系铝合金韧性的方法,ZL202210947187

[2]何洪;李落星;徐从昌,一种焊接接头微区力学性能的等效测试方法,2020-4-20,中国,CN202010311158.6

[3]徐从昌;李落星;何洪,一种焊接接头力学性能及断裂失效仿真建模方法,2020-4-20,中国,CN202010311832.0

[4]李落星;刘志文;徐从昌,机器人主动牵引的三维变曲率型材在线弯曲成形装置,2020-4-3,中国,CN201710541745.2

[5]李落星;刘建鹏;何洪;徐从昌,一种自冲铆接工装及装置,2019-9-18,中国,ZL201921559625.6

[6]李落星;周巧英;何洪;徐从昌,一种H型构件0°拉伸试验工装,2019-9-18,中国,ZL201921547640.9

[7]李落星;周巧英;何洪;徐从昌,一种铆接接头拉伸试验工装,2019-9-18,中国,ZL201921547367.X

[8]李落星;张欣欣;王震虎;薛志刚;徐从昌;何洪,一种汽车拖车钩连接结构及汽车,2019-11-22,中国,CN201910013265.8

[9]李落星;叶拓;华家辉;徐从昌;何洪,一种制备超细晶块体材料的等通道挤压模具及方法,2018-12-18,中国,ZL201811553927.2

[10]李落星;周巧英;何洪;徐从昌,热熔自攻丝连接接头的十字拉伸试验夹具,2019-11-28,中国,CN201922092542.7

[11]李落星;周巧英;何洪;徐从昌,热熔自攻丝连接接头的斜拉伸试验夹具,2019-11-28,中国,ZL201922091167.4

[12]李落星;许亮;何洪;周巧英;刘建鹏,一种型材挤压—弯曲装置,2019-12-4,中国,ZL201922151105.8

[13]一种汽车车身用高吸能性铝合金,2013.10,中国,李落星,刘志文,王冠ZL201310225657.3。

[14]一种三维变弧度挤压型材在线弯曲成形装置,2013.10,中国,李落星,刘志文,王冠ZL201310224782.2。

[15]一种结合在线淬火控温的弯曲型材短流程加工方法和装置,李落星,周佳,王冠2010.10,中国,ZL201010240628.0。

[16]基于数值模拟的高强铝、镁合金等温挤压方法,李落星,胡基贵,张辉,栾娜,胡文俊,黄长清2009.6.17,中国,ZL2007100351120.1。

[17]一种常温下镁合金超声波微挤压成形细化晶粒工艺娄燕,龙敏,陈恒李落星,2014.12.3-2034.7.16,广东,ZL201410337632.7。

[18]汽车车身用高性能压铸铝合金及其制备方法,2013.3,李落星,朱比武,张立强中国,ZL201310998305.6。

[19]一种动态再结晶模型参数反分析识别方法,2011.10,中国,娄燕,李落星ZL201110143339.3。

[20]一种含Ca和Sr的耐热变形镁合金,2009.10,中国,李落星等,ZL200910042537.3。

奖励与荣誉

[1]2022年,重庆市创新领军人才

[2]2020年,中国汽车工业学会科技进步一等奖(第1完成人)

[3]2020年,湖南省技术发明一等奖(第1完成人)

[4]2016年,中国好设计银奖(第1完成人)

[5]2012年,湖南省科技进步一等奖(第1完成人)

[6]2010年,中国高等学校科学研究科技进步二等奖(第1完成人)

[7]2008年,湖南省科技进步二等奖(第1完成人)

[8]2008年,湖南省杰出青年

[9]2008年,第二届通用汽车中国高校汽车领域创新人才奖

[10]2005年,教育部“新世纪优秀人才计划”

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