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7,951
A modular three-dimensional finite-difference ground-water flow model
- U.S. Geological Survey Techniques of WaterResources Investigations Book 6, Chapter A1
, 1988
"... The primary objective of this course is to discuss the principals of finite difference methods and their applications in groundwater modeling. The emphasis of the class lectures is on the theoretical aspects of numerical modeling (finite difference method). Steps involved in simulation of groundwate ..."
Abstract
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Cited by 508 (5 self)
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of groundwater systems under various initial/boundary conditions and management schemes will be practiced. The emphasis of the student presentations will be based on published papers concerning the applied aspects of groundwater computer modeling utilizing finite difference and analytical computer models
Active Contours without Edges
, 2001
"... In this paper, we propose a new model for active contours to detect objects in a given image, based on techniques of curve evolution, Mumford--Shah functional for segmentation and level sets. Our model can detect objects whose boundaries are not necessarily defined by gradient. We minimize an energy ..."
Abstract
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Cited by 1206 (38 self)
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In this paper, we propose a new model for active contours to detect objects in a given image, based on techniques of curve evolution, Mumford--Shah functional for segmentation and level sets. Our model can detect objects whose boundaries are not necessarily defined by gradient. We minimize
Multiphase flow simulation with various boundary conditions
- Computational Methods in Water Resources
, 1994
"... Multiphase ow simulation with various nonhomogeneous boundary conditions in groundwater hydrology and petroleum engineering is considered. The phase ow equations are given in a fractional ow formulation, i.e., in terms of a saturation and a global pressure. It is shown that most commonly used bounda ..."
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Cited by 16 (13 self)
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Multiphase ow simulation with various nonhomogeneous boundary conditions in groundwater hydrology and petroleum engineering is considered. The phase ow equations are given in a fractional ow formulation, i.e., in terms of a saturation and a global pressure. It is shown that most commonly used
MODELING OF STOKES FLOW IN AXISYMMETRICAL FIELDS DUE TO VARIOUS BOUNDARY VELOCITY DISTRIBUTIONS
"... ABSTRACT This paper aims at investigating the effect of various boundary velocity distributions on the flow field in Stokes flow of incompressible fluids flow with axisymmetry. It was reported in literature that if the velocity variation at a plane boundary is suitably prescribed, the whole field o ..."
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ABSTRACT This paper aims at investigating the effect of various boundary velocity distributions on the flow field in Stokes flow of incompressible fluids flow with axisymmetry. It was reported in literature that if the velocity variation at a plane boundary is suitably prescribed, the whole field
Rigorous Homogenization of a Stokes-Nernst-Planck-Poisson Problem for various Boundary Conditions
, 2011
"... Rigorous homogenization of a Stokes-Nernst-Planck-Poisson problem for various boundary conditions by ..."
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Rigorous homogenization of a Stokes-Nernst-Planck-Poisson problem for various boundary conditions by
FREE VIBRATION ANALYSIS OF TIMOSHENKO BEAMS UNDER VARIOUS BOUNDARY CONDITIONS
"... Free vibration of Timoshenko beams having different boundary conditions is analyzed. The Lagrange equations are used to examine the free vibration characteristics of Timoshenko beams. The constraint conditions of supports are taken into account by using Lagrange multipliers. In the study, for applyi ..."
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Cited by 4 (1 self)
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Free vibration of Timoshenko beams having different boundary conditions is analyzed. The Lagrange equations are used to examine the free vibration characteristics of Timoshenko beams. The constraint conditions of supports are taken into account by using Lagrange multipliers. In the study
Suryanarayan S.: A Unified Solution for Various Boundary Condition for the Coupled Flexural-Torsional Instability of Closed ThinWalled
- Beam-Columns, Int. J. Solid Structures
, 1984
"... Al&net-The problem of coupled llexural-torsional instability of closed thin-walled beam-columns under the combined action of axial loads and equal end moments is studied numerically. The characteristic equations for stability are obtained and the load interaction curves and mode shapes are plott ..."
Abstract
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Cited by 4 (0 self)
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are plotted for various boondary conditions. From a study of the numerical results and the characteristic equations, equivalent load and gcomctry fuuamelcrs arc dclincd. Thcsc yield a single solulion common for all boundary condilions for the ioad interaction curve and the mode shape. The effect of various
Electrorheological material based adaptive beams subjected to various boundary conditions”, Journal of intelligent material systems and structures
, 1995
"... *Author to whom correspondence should be addressed. ABSTRACT: The semi-active vibration control capabilities of Electrorheological (ER) material based adaptive beams were investigated in this study. The adaptive nature of such ER beams was achieved by controlling the pre-yield rheology of the ER mat ..."
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Cited by 4 (0 self)
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frequency and applied electric field level. Also the beam model was developed for generalized boundary conditions. The boundary conditions considered in this study were: clamped-clamped, clamped-free, clamped-simply sup-ported and simply supported. Variations in the natural frequencies, loss factors
Results 1 - 10
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7,951
