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Unstructured Grid Immersed Boundary Method for Numerical Simulation of Fluid Structure Interaction
fluid structure interaction immersed boundary method VOS unstructured grids finite volume method
2011/9/9
This paper presents an improved unstructured grid immersed boundary method. The advantages of both immersed boundary method and body fitted grids which are generated by unstructured grid technology ar...
Numerical and Dimensional Analysis for Prediction of Line Heating Residual Deformations
dimensional analysis 3-D finite element analysis elasto-plastic analysis residual deformations multiple regression analysis oxy-acetylene gas flame
2011/9/8
Line heating process is a very complex phenomenon as a variety of factors affects the amount of residual deformations. Numerical thermal and mechanical analysis of line heating for prediction of resid...
Numerical Simulation of Dam Breaking Using Smoothed Particle Hydrodynamics and Viscosity Behavior
meshless method smoothed particle hydrodynamics (SPH) dam breaking free surface flow
2011/9/9
Smoothed particle hydrodynamics (SPH) is a Lagrangian meshless particle method. It is one of the best method for simulating violent free surface flows in fluids and solving large fluid deformations. D...
Fractal trajectories in a numerical model of the upper Indian Ocean
Fractal trajectories numerical model upper Indian Ocean
2009/11/16
A wind-driven numerical model of the Indian Ocean is used to examine the horizontal statistics of hundreds of passive tracers spread evenly over the model domain. The distribution covers several dynam...
Numerical Model of Convection Driven by a Surface Stress and Non-Uniform Horizontal Heating
Convection Driven Surface Stress Non-Uniform Horizontal Heating
2009/4/3
This paper examines the two-dimensional convective motion of a nonrotating incompressible Boussinesq fluid heated non-uniformly from below. The fluid container is rectangular; the side and top boundar...
A Numerical Calculation of the Circulation in the North Atlantic Ocean
North Atlantic Ocean Numerical Calculation
2009/4/3
A series of numerical experiments are carried out to simulate the three-dimensional circulation in the North Atlantic Ocean and to examine the dynamics therein. The calculations are partly diagnostic ...
The Circulation of the World Ocean：A Numerical Study. Part I, A Homogeneous Model
World Ocean Homogeneous Model
2009/4/3
Calculations are carried out for a homogeneous model of the World Ocean. Solutions for the large-scale, wind-driven circulation are obtained by numerical integration with respect to time of a numerica...
A Numerical Model for Circulation in a Homogeneous World Ocean
Circulation Homogeneous World Ocean
2009/4/3
The results for two steady-state models of the world's ocean circulation are presented. The first model is of a homogeneous constant depth ocean with natural coastline geography. The second model, in ...
A wind-driven model of coastal upwelling induced into a stratified, rotating ocean is solved numerically. The circulation is on an f plane and longshore variations are neglected. A multilevel model is...
A Numerical Investigation of Arctic Ocean Dynamics
Numerical Investigation Arctic Ocean Dynamics
2009/4/2
A barotropic numerical model of the Arctic Ocean is formulated to include irregular basin shape, variable bathymetry, lateral friction, bottom drag, and nonlinear advection terms. Source-sink distribu...
The steady-state circulation in a rectangular bay is studied numerically in a model of homogeneous water and vertical coasts. The competing influences of the surface winds and longshore currants flowi...
Tests on Some Programmed Numerical Wave Forecast Models
Numerical Wave Forecast Models wind-generated ocean waves
2009/3/26
Numerical forecasting of wind-generated ocean waves by digital computer may be attempted using any of three fundamentally different ways of describing wave generation and decay: empirical significant ...
Verification of Numerical Models of Lake Ontario：Part I. Circulation in Spring and Early Summer
Numerical Models Lake Ontario Early Summer
2009/3/26
Data from the 1972 International Field Year on Lake Ontario have been used to test the performance of three-dimensional hydrodynamical models of large lakes. The models vary with regard to computation...
Fine-Structure Contamination of Moored Temperature Sensors：A Numerical Experiment
Fine-Structure Contamination A Numerical Experiment Moored Temperature Sensors
2009/3/24
Using an inverse fast Fourier transform technique, numerical calculations have been made in order to study the contamination of moored temperature measurements of internal waves by passive temperature...
A Numerical Study of the Response of an Idealized Ocean to Large-Scale Surface Heat and Momentum Flux
Momentum Flux Idealized Ocean Large-Scale Surface Heat
2009/3/24
A numerical model of a 6-level, baroclinic ocean with a flat bottom and a regular coast line extending from 51.25S to 48.75N is integrated over 125 years of simulated time using a finite-difference an...