Buried Compressional Line Source in a Halfspace with an Irregular Boundary.
نویسندگان
چکیده
منابع مشابه
Layer Solutions in a Halfspace for Boundary Reactions
R n−1 are denoted by y = (y1, . . . , yn−1). Our main goal is to study bounded solutions of (1.1) that are monotone increasing, say from −1 to 1, in one of the y-variables. We call them layer solutions of (1.1), and we study their existence, uniqueness, symmetry, and variational properties, as well as their asymptotic behavior. The interest in such increasing solutions comes from some models of...
متن کاملMHD Boundary Layer Flow of a Nanofluid over an Exponentially Permeable Stretching Sheet with radiation and heat Source/Sink
The problem of steady Magnetohydrodynamic boundary layer flow of an electrically conducting nanofluid due to an exponentially permeable stretching sheet with heat source/sink in presence of thermal radiation is numerically investigated. The effect of transverse Brownian motion and thermophoresis on heat transfer and nano particle volume fraction considered. The governing partial differential eq...
متن کاملTessellating A Freeform Surface with Irregular Boundary Conditions
In this paper, we explore the surface tessellation problem, in particular, the problem of meshing a surface with the added consideration of incorporating constructible building components. When a surface is tessellated into discrete counterparts, there are certain conditions that usually occur at the boundary of the surface, especially, when the surface is being trimmed, for example, irregularl...
متن کاملTube Wave Generation at a Layer Boundary for an Incident Compressional Plane Wave
An approximate theory for the scattering of an incident plane P wave into tube waves in a fluid-filled borehole drilled through two homogeneous half-spaces is proposed in this paper. This theory is in excellent agreement with the zero frequency formulation (White, 1983) for frequencies below hundreds of Hertz (in the range of conventional crosshole or VSP experiments) and flnite difference simu...
متن کاملA Boundary Condition-Capturing Multigrid Approach to Irregular Boundary Problems
We propose a geometric multigrid method for solving linear systems arising from irregular boundary problems involving multiple interfaces in two and three dimensions. In this method, we adopt a matrix-free approach; i.e., we do not form the fine grid matrix explicitly and we never form nor store the coarse grid matrices, as many other robust multigrid methods do. The main idea is to construct a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics of the Earth
سال: 1962
ISSN: 1884-2305,0022-3743
DOI: 10.4294/jpe1952.10.21