... ship oblique wave nonlinear simulation wave direction simulation coarse mesh interaction problem element method velocity vector acceleration potential algorithm free surface equation body surface pressure distribution derivative term roll motion ABSTRACT Harsh sea...

...). circular cylinder length scale characteristic reservoir simulation cylinder upstream oil & gas limiter mean stream-wise velocity turbulence length scale mesh menter grid scale prediction pressure coefficient grid massively separated flow piv data coarse mesh Comparative Study...

... and investigates its variation with respect to change in density and viscosity. numerical simulation us government fnpt fresh water engineer extreme wave propagation synolakis coarse mesh wave propagation ansy cfx propagation fine mesh wave runup experimental result solitary wave mesh brine...

... pulsation mesh coarse mesh marine transportation full response Increasing ULCS Structural Response Knowledge Through 3DFEM and a Comprehensive Full-Scale Measurement System Eric Baudin, Fabien Bigot, Quentin Derbanne, François-Xavier Sireta and Etienne Quinton Research Department, Marine & Offshore...

... and used in the simulation. Reynolds number is 4.0×103 and NACA0010 wing is used. The results suggest that, with rather coarse mesh, the simulation can reproduce qualitatively appropriate flow field, thrust and lift force. For 3-D, calculation under laminar flow condition is conducted; Reynolds number...

... Poisson equation. To speed up the convergence rate of the corresponding linear system, sublevel coarse meshes embedded with ghost and image cells are introduced and operated in a V-cycle. To validate the proposed method, lid driven cavity and incompressible flows around a fixed cylinder are firstly...

... are respectively named as coarse mesh and fine mesh. For the coarse mesh, the total number of generated grid cells is 814, 800 with yp=2mm; and for the fine mesh, it is 1, 616, 560 with yp=0.7mm. A series of computation for Reynolds number ranging from 1.327×107 to 2.614×108 is done for each set of mesh...

... ABSTRACT: A hybrid movement grid system with coarse mesh and fine mesh for simulation of storm surge is proposed. The governing equations are approximated by a second-order accurate finite-difference algorithm on a space staggered grid system. The proposed method can give better prediction...