High-performance computational fluid dynamics: a custom-code approach

High performance parallel computing for Computational Fluid Dynamics (CFD)

The supersonic aerodynamic coefficient of a sphere that represents a broken piece of structure under explosion was obtained by using Computational Fluid Dynamics (CFD).The computer that was used in this study was self-made cluster type parallel machine and available maximum number of CPU was 128. The CFD software named CFD++ was used in this study. CFD++ is general purpose CFD software to solve...

DSC approach to Computational Fluid Dynamics

This paper presents the Dual Scattering Channel numerical solution of the Navier-Stokes Equations for quasi-incompressible flow in the OberbeckBoussinesq approximation. The implementation in hexahedral non-orthogonal mesh is outlined and a numerical example given which illustrates the approach. MSC-classes: 65C20, 65M06, 76D05 Westerham on March 6, 2008

Some performance comparisons for a fluid dynamics code

Hydrodynamic Improvement of underwater glider by Computational Fluid Dynamics method

Gliders are new marine vehicles which have research and military uses and they move by sequent diving and climbing. Suitable design of its main body and wings are important for the most advance velocity. hydrodynamic design variables are main body form, wings (cross section, dimensions, shape, longitudinal and vertical position) and hydrostatic parameters (static trim angle, amount of added for...

Computational Fluid Dynamics Simulation and Experimental Validation of Hydraulic Performance of a Vertical Suspended API Pump (RESEARCH NOTE)

For a long period of time, design and manufacturing technology of high flow rated vertically suspended pumps (VSPs) which have an extensive applications in many industries such as water and wastewater, mining, petrochemical and oil and gas industries, used to be imported from European countries. For the first time in Iran's pump industry, with the support of Ministry of Petrochemical[ah1]  and ...