廉艳平 - 北京理工大学 - 先进结构技术研究院

个人简介

廉艳平，男，1985年生，北京理工大学教授，博士生导师，北京理工大学特立青年学者。长期从事冲击侵彻、金属增材制造问题的高精度高效计算方法和并行算法等研究，主持国家自然科学基金面上项目、青年千人项目、基础加强重点项目等。现担任中国力学学会固体力学专委会委员、数据驱动的计算力学方法专业组成员，《力学学报》、《计算力学学报》、《Materials》编委等学术职务。建立了杂交/耦合/自适应无网格物质点有限元法以及多级背景网格物质点法，解决了涉及复杂结构体、局部化材料破坏、大尺寸冲击侵彻问题的高效高精度计算模拟方法，在国际上率先系统性地实现了有限元法与无网格物质点法的结合，突破了无网格法与有限元法难于有机结合的关键问题，集成提出的算法和材料模型库，研制成功拥有完全自主知识产权的冲击侵彻问题的数值模拟软件，在动能弹研发、防爆抗冲击结构设计等工程实际问题中得到了应用；提出了分数阶Petrov-Galerkin有限元法，首次从数学上严格证明了反常扩散分数阶对流扩散方程的数值求解振荡机制,创新地给出了一个无量纲参数来描述这种振荡程度并基于此设计了有限元新的权函数,构造了数值扩散项,解决了有限元求解的计算稳定性问题；建立了金属增材制造多物理场多尺度模拟方法，在国际上率先实现了金属增材制造过程-微观组织-力学性能的数值模拟，为金属增材制造技术的发展和应用提供了理论基础和技术支撑。在CMAME, Comput. Mech., IJIE, J. Comput. Phys., Mater. Des. 等国内外计算力学主流期刊发表学术论文40余篇，出版学术专著《物质点法》，合作参编国际学术丛书著作2部，软件著作权5项。曾获国际增材制造数值模拟挑战赛第1名（AM-Bench 2018）、中国大学出版社优秀学术著作奖、清华大学优秀博士学位论文及美国西北大学 Travel Award 等荣誉。

研究领域

主要面向计算固体力学和先进制造研究领域，具体包括以下内容: （1）冲击侵彻问题的无网格算法（2）金属增材制造数值模拟（制造过程-微观组织-力学性能）（3）数据/物理驱动智能计算方法（4）先进材料与结构设计及其性能评价算法（5）并行算法

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

J.Q. Ouyang, M.J. Li*, Y.P. Lian*, S.Y. Peng, C.M. Liu. A Fast Prediction Model for Liquid Metal Transfer Modes during the Wire Arc Additive Manufacturing Process. Materials,16(7),2911,2023. M.J. Li, J.W. Chen, Y.P. Lian*, F.Y. Xiong, D.N. Fang. An efficient and high-fidelity local multi-mesh finite volume mehtod for heat transfer and fluid flow problems in metal additive manufacturing. Computer Methods in Applied Mechanics and Engineering, 404: 115828, 2023. C. He, J. Ge*, Y. Chen, Y. Lian*. Concurrent multiscale virtual tesing for 2D woven composite structures: a pathway towards composites design and structure optimization. Composite Structures, 116406, 2022. F. Xu, F.Y. Xiong, M.J. Li, Y.P. Lian*. Three dimensional numerical simulation of grain growth during selective laser melting of 316L stainless steel. Materials, 15(19), 6800, 2022. W. Wen, M. Lei, Y. Tao*, Y. Lian. Out-of-plane crashworthiness of bio-inspired hierarchical diamond honeycombs with variable cell wall thickness. Thin-Walled Structures, 176:109347,2022. Chunwang He, Jingran Ge*, Y.P Lian*, Luchao Geng, Yanfei Chen, Daining Fang*. A concurrent three-scale scheme FE-SCA2 for the nonlinear mechanical behavior of braided composites. Computer Methods in Applied Mechanics and Engineering,393:114827,2022. Y.D. Wang, L.C. Geng, Y.P. Lian*, M.C. Xu, D.N. Fang*. Three-dimensional assembled dual-material lattice with tailorable thermal expansion: design method, modeling, and testing. Composite Structures,115724,2022. C.P. Wang, Y.P. Lian*, S. Yao. Physics-informed deep learning for diverse competitive design in topology optimization. Under review. Y.P. Lian*, Y.P. Ying, H.G. Sun*. A decomposition strategy to solve spatiotemporal-fractional diffusion wave equation: transforming fractional order to integer-order. Submitted. M. J. Li, Y. P. Lian*, X. Zhang*. An Immersed Finite Element Material Point (IFEMP) Method for Free Surface Fluid-structure Interaction Problems. Computer Methods in Applied Mechanics and Engineering, 393: 114809, 2022. Luchao Geng, Biao Zhang,Y.P Lian*, Ruxin Gao, Daining Fang*. An image-based multi-level hp FCM for predicting elastoplastic behavior of imperfect lattice structure by SLM. Computational Mechanics, 70, 123-140, 2022. F.Y. Xiong, Z.T. Gan, J.W. Chen, Y.P. Lian*. Evaluate the effect of melt pool convection on grain structure in selective laser melted IN625 alloy using experimentally validated process-structure modeling. Journal of Materials Processing Technology, 303:117538,2022. D. Kats, Z. Wang, Z. Gan, W.K. Liu, G. J. Wagner, Y.P. Lian*. A physics-informed machine learning method for predicting grain structure characteristics in directed energy deposition. Computational Materials Science,202:110958,2021. Y.P. Lian*, P.D. Wang, J. Gao, et al. Fundamental mechanics problems in metal additive manufacturing: A state-of-art review. Advances in Mechanics, 51(3): 648-701,2021 (Online, in Chinese). C.Y Huang, J.W. Chen, Y.Y. Zhu, Y.P. Lian*. Powder scale multiphysics numerical modelling of laser directed energy deposition, Chinese Journal of Theoretical and Applied Mechanics, 53(12): 3240-3251,2021 (Online, in Chinese). Y.P. Lian, J. Dallmann, B. Sonin, K. Roche, A. Packman, W.K. Liu, G.J. Wagner*. Double averaging analysis applied to a large eddy simulation of coupled turbulent overlying and porewater flow, Water Resource Research, 57,2021. F.Y. Xiong, C.Y. Huang, O. L. Kafka, Y. P. Lian*, W.T. Yan, M.J. Chen, D.N. Fang. Grain growth prediction in selective electron beam melting of Ti-6Al-4V with a cellular automaton method. Materials & Design, 199:109410, 2021. 陈嘉伟，熊飞宇，黄辰阳，廉艳平*. 金属增材制造数值模拟. 中国科学: 物理学力学天文学, 50 (9): 09007, 2020. M.J. Chen, S.Z. Luan*, Y.P. Lian*. Fractional SUPG finite element formulation for two-dimensional fractional advection-diffusion equations. Computational Mechanics, 67, 601-617, 2020. Y.P. Lian*, Z. Gan, C. Yu, D. Kats, W. K. Liu, G. J. Wagner. A cellular automaton finite volume method for microstructure evolution during additive manufacturing. Materials & Design, 169: 107672, 2019. Y.P. Lian, J. Dallmann, B. Sonin, K. Roche, W. Liu, A. Packman, G. Wagner*. A large eddy simulation of turbulent flow over and through a rough permeable bed. Computers & Fluids, 180:128-138, 2019. Z. Gan, Y.P. Lian#, S. Lin, K. Jones, W.K. Liu*, G. Wagner*. Benchmark study of thermal behavior, surface topography, and dendritic microstructure in selective laser melting of Inconel 625. Integrating Materials and Manufacturing Innovation, 8: 178-193, 2019. W.T. Yan#, Y.P. Lian#,C. Yu, O. Kafka, Z. L. Liu, W.K. Liu, G. Wagner*. An integrated process-structure-property modeling framework for additive manufacturing. Computer Methods in Applied Mechanics and Engineering, 339: 184-204, 2018. Y.P. Lian, S. Lin, W.T. Yan, W.K. Liu, G.J. Wagner*. A parallelized three-dimensional cellular automaton model for grain growth during additive manufacturing. Computational Mechanics, 61:543-559, 2018. W.T. Yan, S. Lin, O. Kafka, Y.P. Lian, C. Yu, Z.L. Liu, J.H. Yan, S. Wolff, H. Wu, E. Ndip-Agbor, M. Mozaffar, K. Ehmann, J. Cao, G. Wagner, W. K. Liu*. Data-driven multi-scale multi-physics models to derive process-structure-property relationships for additive manufacturing. Computational Mechanics, 61:521-541, 2018. B. Wu, Z.P. Chen, X. Zhang, Y. Liu, Y.P. Lian. Coupled Shell-Material Point Method for Bird Strike Simulation. Acta Mechanica Solida Sinica, 31:1-18, 2018. W. Yan, S. Lin, O. Kafka, C. Yu, Z. Liu, Y.P. Lian, S. Wolff, J. Cao, G. Wagner, W. K. Liu*. Modeling process-structure-property relationships for additive manufacturing. Frontiers of Mechanical Engineering, 13:482-492, 2018. Y.P. Ying, Y.P. Lian*, S.Q. Tang*, W. K. Liu. Enriched reproducing kernel particle method for fractional advection-diffusion equation. Acta Mechanica Sinica, 34: 515-527, 2018. S.Z. Luan, Y.P. Lian*, Y.P. Ying, S.T. Tang, G.J. Wagner, W.K. Liu*. An enriched finite element method to fractional advection diffusion equations. Computational Mechanics, 60(2):181-201, 2017. Y.P. Ying, Y.P. Lian#, S.T. Tang*, W.K. Liu. High-order central scheme for Caputo fractional derivative. Computer Methods in Applied Mechanics and Engineering, 317: 42-54, 2017. Y.P. Lian, G.J. Wagner, W.K. Liu*. A meshfree method for the fractional advection-diffusion equation. In: Griebel M., Schweitzer M. (ed.s) Meshfree Methods for Partial Differential Equations VIII. Lecture Notes in Computational Science and Engineering, Vol 115. Springer, Cham, 2017. F. Zhang, X. Zhang*, K.Y. Sze, Y.P. Lian, Y. Liu. Incompressible material point method for free surface flow. Journal of Computational Physics, 330: 92-110, 2017. S.T. Tang, Y.P. Ying, Y.P. Lian, S. Lin, Y.B. Yang, G.J. Wagner, W.K. Liu*. Differential Operator Multiplication Method for Fractional Differential Equations. Computational Mechanics, 58: 879-888, 2016. Y.P. Lian, Y.P. Ying, S.Q. Tang, S. Lin, G. Wagner, W.K, Liu*. A Petrov-Galerkin Finite Element Method for the Fractional Advection-Diffusion Equation. Computer Methods in Applied Mechanics and Engineering,309: 388-410, 2016. Y. Li*, Y.P. Lian, L.T. Zhang, S.M. Aldousari, H.S. Hedia, S.A. Asiri, W. K. Liu. Cell and nanoparticle transport in tumour microvasculature: the role of size, shape and surface functionality of nanoparticles. Interface Focus, 6(1): 20150086, 2016. Y.P. Lian, P.F. Yang, X. Zhang*, F. Zhang, Y. Liu, P. Huang. A mesh-grading material point method and its parallelization for problems with localized extreme deformation. Computer Methods in Applied Mechanics and Engineering, 289: 291-315, 2015. 刘岩，张雄，刘平，廉艳平，马上，宫伟伟，王汉奎. 空间碎片防护问题的物质点无网格法与软件系统. 载人航天，21(5): 503-509，2015. Z.P. Chen, X.M. Qiu, X. Zhang*, Y.P. Lian. Improved coupling of finite element method with material point method based on a particle-to-surface contact algorithm. Computer Methods in Applied Mechanics and Engineering,293: 1-19, 2015. Y.P. Lian, X.Zhang*, F. Zhang, X.X. Cui. Tied interface grid material point method for problems with localized extreme deformation. International Journal of Impact Engineering, 70: 50-61, 2014. Y.P. Lian, Y. Liu, X. Zhang*. Coupling of membrane element with material point method for FSI problem. International Journal of Mechanics and Materials in Design, 10: 199-211, 2014. 廉艳平, 张帆, 刘岩, 张雄*. 物质点法的理论和应用.力学进展, 43: 237-264, 2013. Y.P. Lian, X. Zhang*, Y. Liu. Coupling between finite element and material point method for problems with extreme deformation. Theoretical & Applied Mechanics Letters, 2, 021003, 2012. Y.P. Lian, X. Zhang*, Y. Liu. An adaptive finite element material point method and its application in extreme deformation in problems. Computer Methods in Applied Mechanics and Engineering, 241-244: 275-285, 2012. X. Zhang*, Y.P. Lian, P.F. Yang, J.G. Li, Y.T. Zhang, H.K. Wang. 冲击爆炸问题的三维物质点法数值仿真. 计算机辅助工程, 20:29-37, 2011. Y.P. Lian, X. Zhang*, Y. Liu. Coupling of finite element method with material point method by local multi-mesh contact method. Computer Methods in Applied Mechanics and Engineering, 200: 3482–3494, 2011. Y.P. Lian, X. Zhang*, X. Zhou, Z.T. Ma. A FEMP method and its application in modeling dynamic response of reinforced concrete subjected to impact loading.Computer Methods in Applied Mechanics and Engineering, 200: 1659-1670, 2011. Y.P. Lian, X. Zhang*, X. Zhou, S. Ma, Y.L. Zhao. Numerical simulation of explosively driven metal by material point method. International Journal of Impact Engineering, 38: 237-245, 2011. S. Ma, X. Zhang*, Y.P. Lian, X. Zhou. Simulation of high explosive explosion using adaptive material point method. CMES: Computer Modeling in Engineering & Sciences, 39: 101-123, 2009.