全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Shuvam Sen , Tony W. H. Sheu
来源:[J].Journal of Scientific Computing(IF 1.71), 2017, Vol.72 (1), pp.252-290Springer
摘要:In this paper, a new integral vorticity boundary condition has been developed and implemented to compute solution of nonprimitive Navier–Stokes equation. Global integral vorticity condition which is of primitive character can be considered to be of entirely different kind co...
作者:Tony W. H. Sheu , Chenpeng Chiao , Chinlong Huang
来源:[J].Journal of Applied Mathematics(IF 0.834), 2011, Vol.2011DOAJ
摘要:We aimed to derive a kernel function that accounts for the interaction among moving particles within the framework of particle method. To predict a computationally more accurate moving particle solution for the Navier-Stokes equations, kernel function is a key to success in the d...
作者:C. H. Yu , Yogesh G. Bhumkar , Tony W. H. Sheu
来源:[J].Journal of Scientific Computing(IF 1.71), 2015, Vol.62 (2), pp.482-516Springer
摘要:Abstract(#br)In this work, we have proposed two new combined compact difference (CCD) schemes for the solution of Navier–Stokes equations. These spatial discretization schemes have not only high spectral resolution for obtaining first and second derivative terms, but also ha...
作者:Yao-Hsin Hwang , K. C. Ng , Tony W. H. Sheu
来源:[J].Numerical Heat Transfer, Part B: Fundamentals(IF 1.955), 2016, Vol.70 (2), pp.111-135Taylor & Francis
摘要:ABSTRACT(#br)In the present study, an improved particle smoothing (IPS) procedure is proposed to imitate the Laplacian operator in a randomly scattered particle cloud. It is devised to provide a more accurate mathematical representation of diffusion term in the moving partic...
作者:Tony W. H. Sheu , R. Y. Chang ...
来源:[J].Journal of Computational Electronics(IF 1.013), 2014, Vol.13 (1), pp.313-322Springer
摘要:Abstract(#br)In this paper an explicit finite-difference time domain scheme developed in staggered grids is used to solve the Maxwell’s equations in Drude medium. Besides the preservation of discrete zero-divergence condition in electric and magnetic fields, we also aim to c...
作者:Hung-Ting Liu , Tony W. H. Sheu , Herng-Hua Chang
来源:[J].Medical & Biological Engineering & Computing(IF 1.79), 2013, Vol.51 (10), pp.1091-1104Springer
摘要:Abstract(#br)Skull-stripping in magnetic resonance (MR) images is one of the most important preprocessing steps in medical image analysis. We propose a hybrid skull-stripping algorithm based on an adaptive balloon snake (ABS) model. The proposed framework consists of two phases: ...
作者:Tony W. H. Sheu , S. F. Tsai , Morten M. T. Wang
来源:[J].Numerical Heat Transfer, Part B: Fundamentals(IF 1.955), 1997, Vol.32 (2), pp.197-214Taylor & Francis
摘要:The streamline upwind technique is extended to quadratic dements to analyze incompressible and viscous flow equations cast in the steady state. The biased part of the weighting Junctions is devised to achieve a nodally exact discretized one-dimensional equation, with an emphasis ...
作者:Tony W. H. Sheu , S. F. Tsai , Morten M. T. Wang
来源:[J].Numerical Heat Transfer, Part B: Fundamentals(IF 1.955), 1997, Vol.32 (2), pp.197-214Taylor & Francis
摘要:Abstract(#br)The streamline upwind technique is extended to quadratic dements to analyze incompressible and viscous flow equations cast in the steady state. The biased part of the weighting Junctions is devised to achieve a nodally exact discretized one-dimensional equation, with...
作者:S. K. Wang , Tony W. H. Sheu , S. F. Tsai
来源:[J].Numerical Heat Transfer, Part B: Fundamentals(IF 1.955), 2000, Vol.37 (1), pp.85-101Taylor & Francis
摘要:The objective of this study is to present a finite-element advection-diffusion scheme for the steady scalar transport equation. The novelty is the use of two advection-diffusion schemes in combination in a way which ensures the satisfaction of the monotonicity property in their m...

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