搜索结果: 1-15 共查到“力学 methods”相关记录28条 . 查询时间(0.266 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Well-balanced positivity-preserving high-order discontinuous Galerkin methods for Euler equations with gravitation
引力 欧拉方程 高阶间断 Galerkin方法
2023/11/29
We develop high order discontinuous Galerkin (DG) methods with Lax-Friedrich fluxes for Euler equations under gravitational fields. Such problems may yield steady-state solutions and the density and p...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Energy-preserving Mixed Finite Element Methods for a Ferrofluid Flow Model
铁磁流体 流动模型 节能混合 有限元方法
2023/4/27
We develop a class of mixed finite element methods for the ferrofluid flow model proposed by Shliomis [Soviet Physics JETP, 1972]. We show that the energy stability of the weak solutions to the model ...
IUTAM Symposium on When topology optimization meets additive manufacturing – theory and methods
IUTAM Seminar Topology optimization Additive manufacturing Theory methods
2017/12/13
IUTAM Symposium on When topology optimization meets additive manufacturing – theory and methods.
第六届国际结构动力学与地震工程计算方法学术会议（The 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering）
第六届 国际结构动力学与地震工程计算方法 学术会议
2017/4/26
COMPDYN 2017 is one of the Thematic Conferences of the European Community on Computational Methods in Applied Sciences (ECCOMAS) and a Special Interest Conference of the International Association for ...
第40届边界元素和其他削减网格方法国际会议（40th International Conference on Boundary Elements and other Mesh Reduction Methods）
第40届 边界元素和其他削减网格方法 国际会议
2017/1/10
The annual conference on Boundary Elements and other Mesh Reduction Methods (BEM/MRM) started in 1978 and is now in its 40th version. It is well established as the recognised international forum for ...
第九届多相和复杂流计算与实验方法国际会议（9th International Conference on Computational & Experimental Methods in Multiphase&Complex Flow）
第九届 多相和复杂流计算与实验方法 国际会议
2017/1/10
This is the 9th International Conference on Multiphase Flow in the very successful series which started in Orlando, Florida (2001), followed by meetings in Santa Fe, New Mexico (2003), Portland, Maine...
39th International Conference on Boundary Elements and other Mesh Reduction Methods
Solid mechanics Heat and mass transfer
2016/7/19
The conference on Boundary Elements and other Mesh Reduction Methods, now in its 39th edition, is the recognised international forum for the latest advances in these techniques and their applications ...
40th International Conference on Boundary Elements and other Mesh Reduction Methods
Solid mechanics Damage mechanics
2016/7/19
The annual conference on Boundary Elements and other Mesh Reduction Methods (BEM/MRM) started in 1978 and is now in its 40th version. It is well established as the recognised international forum for ...
北京大学海洋研究院刘谋斌研究员撰写的专著“Particle Methods for Multi-Scale and Multi-Physics”近期由著名科技图书出版公司World Scientific出版（ISBN: 978-981-4571-69-2）。
Nodal Points and the Nonlinear Stability of High-Order Methods for Unsteady Flow Problems on Tetrahedral Meshes
Nodal Points Nonlinear Stability High-Order Methods Unsteady Flow Problems Tetrahedral Meshes
2015/7/3
High-order methods have the potential to efficiently generate accurate solutions to fluid dynamics problems of practical interest. However, high-order methods are less robust than lower-or...
Advances in Bringing High-order Methods to Practical Applications in Computational Fluid Dynamics
Advances Bringing High-order Methods Practical Applications Computational Fluid Dynamics
2015/7/3
Following pioneering research by mathematicians such as Lax and Godunov, the early development of computational uid dynamics (CFD) between 1970 and 1995 was particularly pursued in the Aerospace Commu...
Efficient Relaxation Methods for High-Order Discretization of Steady Problems
Efficient Relaxation Methods High-Order Discretization Steady Problems
2015/7/3
We review the current status of solution methods for nonlinear systems arising from high-order discretization of steady compressible ow problems.
Optimization Methods in Computational Fluid Dynamics
Optimization Methods Computational Fluid Dynamics
2015/7/3
In order to set the context for aerodynamic shape optimization, the airplane design process is summarized in the following paragraphs. It can generally be divided into three phases: conceptual design,...
Comparison of h-and p-Adaptations for Spectral Difference Methods
Comparison h-and p-Adaptations Spectral Diff erence Methods
2015/7/3
This paper applies some of the current mesh adaptation approaches to the high-order Spectral Difference (SD) method and investigates their performance on modeling inviscid steady flow. In ...
Blending Dual Time Stepping and Newton-Krylov Methods for Unsteady Flows
Blending Dual Time Stepping Newton-Krylov Methods Unsteady Flows
2015/7/3
We explore the idea of using nonlinear schemes as preconditioners in Newton-Krylov schemes for unsteady flow computations. Analysis shows that left preconditioning changes the Newton scheme in a...