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2017多孔介质多物理现象的非标准建模与离散化方法研讨会（Minisymposia：Non-standard modeling and discretization approaches for multi-physics phenomena in porous media）
2017 多孔介质 多物理现象 非标准建模 离散化方法 研讨会
2017/5/23
Many applications involve multi-physics phenomena in the sub-surface, such as groundwater remediation, hydrocarbon production, enhanced geothermal systems, solid waste disposal, carbon sequestration, ...
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.
A hybrid multilevel method for high-order discretization of the Euler equations on unstructured meshes
Multigrid methods Newton–Krylov methods Euler equations
2015/7/3
Higher order discretization has not been widely successful in industrial applications to compressible flow simulation. Among several reasons for this, one may identify the lack of tailor-suited,...
Control Theory Based Airfoil Design u for Potential Flow and a Finite Volume Discretization
Control Theory Based Airfoil Design Potential Flow Finite Volume Discretization
2015/7/1
This paper describes the implementation of opti-mization techniques based on control theory for air-foil design. In previous studies [6, 71 it was shown that control theory could be used to devise an ...
Consistent discretization for simulations of flows with moving generalized curvilinear coordinates
finite-volume method scalar transport incompressible flow CWC curvilinear coordinate
2015/6/30
We develop a consistent discretization of conservative momentum and scalar transport for the numerical simulation of flow using a generalized moving curvilinear coordinate system. The formulation guar...
山东理工大学现代控制理论课件Chapter 3 Motion Analysis and Discretization
山东理工大学现 现代控制理论 课件 Chapter 3 Motion Analysis and Discretization
2014/7/21
山东理工大学现代控制理论课件Chapter 3 Motion Analysis and Discretization。
Analysis of Nonlinear Sustained Oscillations in Discrete Systems with Backlash and Resolution by Using a Discretization-Oriented Describing Function
Backlash describing function resolution
2009/7/27
In this paper, a discretization-oriented describing function is derived for nonlinear devices combining backlash and quantization (resolution) while being subject to discretization through a sampler a...
A DISCRETIZATION OF TAPERED BEAMS UP TO THE SECOND-ORDER NONLINEARITY
tapered beam nonlinear discretization geometric stiffness
2008/12/19
It is quite complicated for the linear differential equation of beam deflection to be expanded as to varying cross section. But, once a tapered beam element is solved, its nodal stiffness relations c...
Comparison of the Fargue-type analytical approximation and the numerical semi-discretization method for delayed systems
parametric excitation time delay stability
2010/3/12
Stability of linear time periodic delay-di®erential equations is investigated. An analytical approximation, the so-called Fargue-type method, and a numerical approximation, the so-called semi-disc...
Comparison of the Fargue-type analytical approximation and the numerical semi-discretization method for delayed systems
parametric excitation time delay stability
2010/3/12
Stability of linear time periodic delay-di®erential equations is investigated. An analytical approximation, the so-called Fargue-type method, and a numerical approximation, the so-called semi-disc...