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pro vyhledávání: '"Sheu, Tony W. H."'
Autor:
Sen, Shuvam, Sheu, Tony W. H.
In this work, we report the development of a spatially fourth order temporally second order compact scheme for incompressible Navier-Stokes (N-S) equations in time-varying domain. Sen [J. Comput. Phys. 251 (2013) 251-271] put forward an implicit comp
Externí odkaz:
http://arxiv.org/abs/2108.11302
Autor:
Chang, Yu-Wei, Sheu, Tony W. H.
Image segmentation plays an important role in computer vision, object detection, traffic control, and video surveillance. Typically, it is a critical step in the 3D reconstruction of a specific organ in medical image processing which unveils the deta
Externí odkaz:
http://arxiv.org/abs/2012.10684
The aim of this paper is to introduce a finite element formulation within Arbitrary Lagrangian Eulerian framework with vanishing discrete {\it Space Conservation Law} (SCL) for differential equations on time dependent domains. The novelty of the form
Externí odkaz:
http://arxiv.org/abs/1809.06553
A chemotaxis-diffusion-convection coupling system for describing a form of buoyant convection in which the fluid develops convection cells and plume patterns will be investigated numerically in this study. Based on the two-dimensional convective chem
Externí odkaz:
http://arxiv.org/abs/1502.05374
High intensity focused ultrasound (HIFU) has many applications ranging from thermal ablation of cancer to hemostasis. Although focused ultrasound can seal a bleeding site, physical mechanisms of acoustic hemostasis are not fully understood yet. To un
Externí odkaz:
http://arxiv.org/abs/1411.6343
The influences of blood vessels and focused location on temperature distribution during high-intensity focused ultrasound (HIFU) ablation of liver tumors is studied. A three-dimensional acoustics-thermal-fluid coupling model is employed to compute th
Externí odkaz:
http://arxiv.org/abs/1111.2908
Autor:
Solovchuk, Maxim A., Sheu, Tony W. H.
Publikováno v:
Phys. Rev. E 83, 026301 (2011)
A modified Mott-Smith method for predicting the one-dimensional shock wave solution at very high Mach numbers is constructed by developing a system of fluid dynamic equations. The predicted shock solutions in a gas of Maxwell molecules, a hard sphere
Externí odkaz:
http://arxiv.org/abs/1101.0190
Autor:
Solovchuk, Maxim A., Sheu, Tony W. H.
Publikováno v:
Phys. Rev. E 81, 056314 (2010)
A modification of Mott-Smith method for predicting the one-dimensional shock wave solution is presented. Mott-Smith distribution function is used to construct the system of moment equations to study the steady-state structure of shock wave in a gas o
Externí odkaz:
http://arxiv.org/abs/1101.0188
Akademický článek
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Publikováno v:
In Journal of Computational Physics 1 December 2014 278:378-399