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Highly flexible platform for all applied aerodynamics problems and
other problems governed by conservation laws
• Fast turnaround through convergence acceleration techniques
• Framework...
Associate first and second neighbors with each face
• Allows implementation of standard schemes with five-point stencils
(Jameson-Schmidt-Turkel JST, SLIP) in the same code
• Eliminates...
Visualization of the flow profile inside a thinning filament during capillary breakup of a polymer solution via particle image velocimetry (PIV) and particle tracking velocimetry (PTV)
flow profile thinning filament polymer solution particle tracking velocimetry Fluid Dynamics
2012/5/17
We investigated the flow profile of a polymer solution in a thinning capillary bridge. Fluorescent tracer particles with a diameter of 3$\mu$m were used to visualize the flow. The cylindrical shape of...
Symplectic system based analytical solution for bending of rectangular orthotropic plates on Winkler elastic foundation
Orthotropic plate Symplectic space Winkler elastic foundation Analytical solution
2012/2/28
This paper analyses the bending of rectangular orthotropic plates on a Winkler elastic foundation. Appropriate definition of symplectic inner product and symplectic space formed by generalized displac...
The Numerical Solution of Interacting Air Jets Problem for Low Reynolds Numbers
Air jets jets interaction impinging jets wall jets Crank-Nicholson method
2009/10/15
The problem of interaction of jets is one of the interesting research subjects in the engineering applications. In this work,the two dimensional flow field resulting from the interaction of two jets p...
大连理工大学工业装备结构分析国家重点实验室研究成果：应用力学对偶体系及弹性力学求解辛体系 Duality System in Applied Mechanics and Symplectic Solution System for Elasticity
大连理工大学工业装备结构分析国家重点实验室研究 应用力学 偶体系 弹性力学 求解辛体系
2008/3/9
实现将应用力学多个学科领域从欧几里德空间向辛几何空间的转换，建立了应用力学别开生面、统一的方法论。对偶体系扩大了解析求解范围，如求解了各向同性与异性板弯曲、层合板等问题的解析解；建立和完善了平面弹性与薄板弯曲问题的相似性理论，给出薄板弯曲和平面弹性问题的类H-R、类胡—鹫及多类变量变分原理，放弃传统的C1类连续性要求，构造了高效实用的板单元。对偶体系更易于促进力学与交叉学科领域的相互渗...
Exact thermoelectroelasticity solution for a penny-shaped crack in piezoelectric materials
2007/7/28
期刊信息
篇名
Exact thermoelectroelasticity solution for a penny-shaped crack in piezoelectric materials
语种
英文
撰写或编译
作者
B.L. Wang
第一作者单位
刊物名称
Journal of Thermal Stresses
页面
27: 241-251, 2004
出版日期
2004年
月
日
...
期刊信息
篇名
A solution of a non-homogeneous othotropic cylindrical shell for axisymmetric plane strain dynamic thermoelastic problems.
语种
英文
撰写或编译
作者
Ding H.J.,Wang H.M.,Chen W.Q
第一作者单位
刊物名称
Journal of So...
An unsteady numerical solution of viscous compressible flows in a channel for low mach numbers
CFD FVM low Mach number compressible unsteady flow ALE method Mac-Cormack numerical scheme
2010/3/11
The work deals with the numerical solution of unsteady flow with low Mach numbers in a two-dimensional channel. The flow is described by the unsteady Navier-Stokes equations (laminar) for the compress...
Similarity solution for MHD flow through vertical porous plate with suction
magneto-hydrodynamics forced and free convection porous plate magnetic field
2010/3/11
In this paper a similarity analysis is made for the forced and free convection boundary layer flow in a semi-infinite expanse of an electrically conducting viscous incompressible fluid past a semi-inf...
Application of generalized FDM for numerical solution of non linear thermal diffusion problems
generalized finite difference method non-linear thermal diffusion
2010/3/12
A generalized variant of the finite difference method [2, 3, 4] is used for numerical modelling of non-steady and non-linear thermal diffusion problems. In order to simplify the considerations the 1D ...
On the multiple solution of axisymmetric minimum surfaces
optimum shape minimum surface envelope curve
2010/3/15
The optimum condition for the unloaded shape of prestressed tents is met by minimum surfaces. The simplest type of such structures is a rotationally symmetric catenary surface. In this paper, the auth...
Exact solution of the plane problem of elasticity in a rectangular region
plane problem of elasticity rectangle equilibrium and compatibility equations eigenfunctions
2010/3/15
The exact solution of the quasi-static boundary value problem of plane elasticity in a rectangular region is constructed. This solution consisting of two parts satisfies both the conditions imposed on...
Comparison of some contact elements and iterative algorithms for the solution of frictionless contact problems
Comparison of some contact elements iterative algorithms for the solution frictionless contact problems
2010/3/15
Comparison of some contact elements and iterative algorithms for the solution of frictionless contact problems.
A Lyapunov formulation for efficient solution of the Poisson and convection-diffusion equations by the differential quadrature method
differential quadrature method Poisson equation Lyapunov algebraic matrix equation numerical method
2010/10/22
A Lyapunov formulation for efficient solution of the Poisson and convection-diffusion equations by the differential quadrature method.