نتایج جستجو برای: boundary integral methods bim

تعداد نتایج: 2114995  

2014
Hualong Feng Andrés Córdoba Francisco Hernandez Tsutomu Indei Shuwang Li Xiaofan Lid Jay D. Schieber

In this paper, we develop a boundary integral method (BIM) for interacting particles in unsteady Stokes flow or linear viscoelastic (LVE) flow. The idea is to exploit a correspondence principle between them so a BIM can be established in the Fourier domain. Since the unsteady Stokes equation in the frequency domain is analogous to Brinkman equation in the time domain, our method can also be use...

2004
Paul Macklin John Lowengrub

We develop an algorithm for the evolution of interfaces whose normal velocity is given by the normal derivative of a solution to an interior Poisson equation with curvature-dependent boundary conditions. We improve upon existing techniques and develop new finite difference, ghost fluid/level set methods to attain full second-order accuracy for the first time in the context of a fully coupled, n...

Journal: :Journal of the Chinese Institute of Engineers 2000

Journal: :Bulletin of the Australian Mathematical Society 1987

Journal: :Journal of Computational and Applied Mathematics 2000

Journal: :journal of sciences, islamic republic of iran 2007
k. ivaz

in this paper we consider a nonlinear two-phase stefan problem in one-dimensional space. the problem is mapped into a nonlinear volterra integral equation for the free boundary.

Journal: :Advanced Engineering Informatics 2014
Simon Daum André Borrmann

Building Information Models (BIM) are comprehensive digital representations of buildings, which provide a large set of information originating from the different disciplines involved in the design, construction and operation processes. Moreover, accessing the data needed for a specific downstream application scenario is a challenging task in large-scale BIM projects. Several researchers recentl...

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