刘巨助理教授于2008年毕业于西安交通大学,获得理学学士学位。之后赴美国德克萨斯大学奥斯汀分校学习计算力学,并于2014年底获得博士学位。2015年在德克萨斯大学奥斯汀分校进行博士后研究。2016年至2020年在斯坦福大学进行博士后研究工作。2020年12月入职南方科技大学,任助理教授,博士生导师,课题组长。
从事计算力学,流固耦合,生物力学等领域的研究。研究工作获得过美国杜克大学土木工程系Robert J. Melosh奖。关于流固耦合的工作受邀在斯坦福流体力学周会做报告。多次受邀在计算力学的国际和国内学术会议做主旨(keynote)报告。
本课题组研究方向属于力学、数学、生物医学工程、计算机的交叉学科。目前维护有基于C++的有限元的开源程序PERIGEE(https://github.com/APSIS-ANALYSIS/PERIGEE)。同南科大以及国内外的多个课题组保持有紧密的合作关系。我们致力于培养熟练掌握当代计算力学方法和良好实践能力的,有交叉学科属性的专业人才。特别欢迎不同层次的人才(硕士、博士、博士后)加入我们团队。
计算固体力学:有限元方法、等几何分析、保结构方法、非弹性模型的计算方法;
计算流体力学:基于变分多尺度方法的大涡模拟模型、血液动力学、多相流和对流传热;
流固耦合:心脏和血管的流固耦合建模、新型医疗器械(人工心脏、血管桥)、旋转机械的流固耦合分析;
高性能计算:基于MPI的并行计算方法、面向工程问题的大规模优化。
Ju Liu, Ingrid S. Lan, and Alison L. Marsden, “Mathematics in vascular modeling”, Notices of the American Mathematical Society, 2021.
Ju Liu∗, Ingrid S. Lan, Oguz Z. Tikenogullari, and Alison L. Marsden, “A note on the accuracy of the generalized-α scheme for the incompressible Navier-Stokes equations” International Journal for Numerical Methods in Engineering, 2021.
Ju Liu∗, Weiguang Yang, Ingrid S. Lan, and Alison L. Marsden, “Fluid-structure interaction modeling of blood flows in the pulmonary artery using the unified continuum and variational multiscale formulation”, Mechanics Research Communications, 107:103556, 2020.
Ju Liu∗, Weiguang Yang, Melody Dong, and Alison L. Marsden, “The nested block preconditioning technique for the incompressible Navier-Stokes equations with emphasis on hemodynamic simulations”, Computer Methods in Applied Mechanics and Engineering, 367:113122,2020.
Ju Liu∗, Alison L. Marsden, and Zhen Tao, “An energy stable mixed formulation for isogeometric analysis of incompressible hyper-elastodynamics.” International Journal for Numerical Methods in Engineering, 120(8):937-963, 2019.
Ju Liu∗ and Alison L. Marsden, “A robust iterative method for finite elastodynamics with nested block preconditioning.” Journal of Computational Physics, 383:72-93, 2019.
Ju Liu, “Thermal convection in the van der Waals fluid.” in Frontiers in Computational Fluid-Structure Interaction and Flow Simulation, Modeling and Simulation in Science, Engineering and Technology, edited by T.E. Tezduyar, Springer, 2018.
Ju Liu∗ and Alison L. Marsden, “A unified continuum and variational multiscale formulation for fluids, solids, and fluid-structure interaction.” Computer Methods in Applied Mechanics and Engineering, 337:549-597, 2018.
Ju Liu and Thomas J.R. Hughes, “Isogeometric Phase-field Simulation of Boiling.” in Advances in Computational Fluid-Structure Interaction and Flow Simulation, A Tribute to Tayfun Tezduyar on the Occasion of his 60th Birthday, edited by K. Takizawa and Y. Bazilevs, Springer, 2015.
Ju Liu∗, Chad M. Landis, Hector Gomez, and Thomas J.R. Hughes, “Liquid-Vapor Two-phase Flows: Thermomechanical Theory, Entropy Stable Numerical Formulation, and Boiling Simulation.” Computer Methods in Applied Mechanics and Engineering, 297:476-553, 2015.
Ju Liu∗, Hector Gomez, John A. Evans, Thomas J.R. Hughes, and Chad M. Landis, “Functional Entropy Variables: A New Methodology for Deriving Thermodynamically Consistent Algorithms for Complex Fluids, with Particular Reference to the Isothermal Navier-Stokes-Korteweg Equations.” Journal of Computational Physics, 248:47-86, 2013.
Ju Liu∗, Luca Dede, John A. Evans, Michael J. Borden, and Thomas J.R. Hughes, “Isogeometric analysis of the advective Cahn-Hilliard equation: spinodal decomposition under shear flow.” Journal of Computational Physics, 242:321-350, 2013.
Hua Guan, Yandong Jiao, Ju Liu and Yifa Tang∗, “Explicit symplectic methods for the nonlinear Schrodinger equation.” Communications in Computational Physics, 6:639- 654, 2009.