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EVALUATION OF GMSH MESHING ALGORITHMS IN PREPARATION OF HIGH-RESOLUTION WIND SPEED SIMULATIONS IN URBAN AREAS
CFD meshing 3D computational fluid dynamics spatial data evaluation wind speed
2018/6/4
This paper aims to evaluate the applicability of automatically generated meshes produced within the gmsh meshing framework in preparation for high resolution wind speed and atmospheric pressure simula...
Estimating inelastic sediment deformation from local site response simulations
Coseismic sediment deformation Local site response Plasticity Seismicity Strong ground motion
2015/7/1
Significant insight into the dynamic local site response of a horizontally layered sediment deposit to seismic excitation can be gained from numerical simulations. In this paper we use a nonlinear loc...
Calculating the effective permeability of sandstone with multiscale lattice Boltzmann/finite element simulations
Finite elements Lattice Boltzmann Multiscale simulation Porous media Synchrotron microtomography Upscaling
2015/7/1
The lattice Boltzmann (LB) method is an efficient technique for simulating fluid flow through individual pores of complex porous media. The ease with which the LB method handles complex boundary condi...
Comparison of Physical and Numerical Dam-Break Simulations
Dambreak Floods Forecasting Numerical and Physical Model
2009/10/14
Laboratory data obtained from model studies of an existing dam under three di erent failure scenarios are presented. Moreover, the numerical failure simulations of the same dam were performed by emplo...
Turbulence Scales Simulations in Atmospheric Boundary Layer Wind Tunnels
Wind Tunnels Atmospheric Boundary Layer
2010/8/11
The simulation of the air flow over models in atmospheric boundary layer tunnels is a research domain based on advanced scientific technologies imposed by the necessity of studying the turbulent fluid...
Experimental Simulations of Ventilation Modes in Double-Skin Envelopes
Ventilation Modes Double-Skin Envelopes
2010/8/18
An experimental study of a heated vertical plane channel, representative of double-skin envelopes, was undertaken. The study was focused on the dynamics of the natural convection flow resulting from t...