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Convergence Acceleration of High Order Numerical Simulations using a Hybrid Spectral Di
Numerical Algorithms Computational Fluid Dynamics Spectral Di
2015/7/3
The goal of this paper is to show how numerical simulations of uid ow using high order methods for unstructured meshes can be sped up using a hybrid multigrid method. In our work we accelerate the ste...
Reducing numerical diffsion in interfacial gravity wave simulations
interfacial gravity wave miscible advection universal limiter TVD Boussinesq
2015/6/30
We demonstrate how the background potential energy is an excellent measure of the eective numerical diusion or antidiffusion of an advection scheme by applying several advection schemes to a standin...
国际计算力学协会（International Center for Numerical Methods in Engineering，IACM）
国际计算力学协会 International Center for Numerical Methods in Engineering IACM
2014/5/20
Computational Mechanics is the development and application of numerical methods and digital computers to the solution of problems posed by Engineering and Applied Science with the objectives of unders...
Validation of a CIP-based tank for numerical simulation of free surface flows
CIP method THINC scheme Free surface flow Wave breaking Wave tank
2012/2/28
A constrained interpolation profile CIP-based numerical tank is developed to simulate violent free surface flows. The numerical simulation is performed by the CIP-based Cartesian grid method, which is...
Numerical study on three-dimensional flow field of continuously rotating detonation in a toroidal chamber
continuously rotating detonation three-dimensional flow field structure numerical study detonation parameters deficit effects of wall geometries
2012/2/24
Gaseous detonation propagating in a toroidal chamber was numerically studied for hydrogen/oxygen/ni-trogen mixtures. The numerical method used is based on the three-dimensional Euler equations with de...