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Results of the Project

Themes of the Project


Quantum Chemical Simulation: The Next Generation

Quantum Molecular Interaction Analysis

Nano-scale Device Simulation

Fluid Dynamics Simulation: The Next Generation

Structural Analysis: The Next Generation

Platform of Problem Solving Environment

High-Performance Computing Middleware

Outline of the Project

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Collabolative Research Center of Frontier Simulation Software for Industrial ScienceInstitute of Industrial Science, University of Tokyo4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan

Fluid Dynamics Simulation: The Next Generation




Software
Researchers


Currently available softwares

(1) FrontFlow/Blue
Jun. 20, 2005   Ver3.0   improved stability: intorduced Residual Cutting Method to solve the pressure equation
        speed-up: 15-20% speed-up with optimzed memory usage
        introduced implicit method: 65-70% computation cost reduction with larger time increment
        added a program to handle boundary condition files which enables move/copy/append operations of boundaries, inlet velocities specification.
        enlarged user guide: addition of a section to set prpoer initial conditions
Jun. 21, 2004 Ver2.0 introduced Fractional-Step method for better convergence
  Jun. 13, 2003 Ver1.0 initial release

(2) FrontFlow/Red
Jun. 20, 2005   Ver2.5   addition of fluid force calculation functionality
        removed dependencies on mesh granularity; no need to re-compile whole program for different mesh model
Feb. 25, 2005 Ver2.2 fixed a problem appeared in k-e model computation with mesh model having acute-angled edge
Sep. 02,2004 Ver2.1 vertex center
    elementary reaction
    addition of developed turbulence inlet boundary condition
    addition of higher order time integration method
    addition of higher order convection scheme
Jun. 13, 2003 Ver1.0 initial release







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