- Computational Fluid Dynamics Examples
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Abstract
Computational Fluid Dynamics Examples
A numerical study is presented for Reynolds-averaged Navier-Stokes analysis of three-dimensional turbulent flows in a multiblade centrifugal fan. Present work aims at development of a relatively simple analysis method for these complex flows. A mathematical model of impeller forces is obtained from the integral analysis of the flow through the impeller. A finite volume method for discretization of governing equations and a standard k-ɛ model as turbulence closure are employed. For the validation of the mathematical model, the computational results for velocity components, static pressure, and flow angles at the exit of the impeller were compared with experimental data. The comparisons show generally good agreement, especially at higher flow coefficients.
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A collection of python functions for processing data from fluid dynamic experiments. These functions are particularly suited for Particle Image Velocimetry (PIV) data and is used to quantify and visualize the mean and turbulence character of a flow.
- PyTFD: Python Toolbox forFluid Dynamics
- George Gerber
- Freeware (Free)
- Windows
Advanced image processing for fluid mechanics.The DigiFlow application was designed to provides a range of image processing features designed specifically for analysing fluid flows. The package is designed to be easy to use, yet flexible and efficient, and includes a powerful yet flexible macro language.
- DigiFlow_20090206.exe
- Dalziel Research Partners
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A suite of programs for performing particle image velocimetry, a common technique in the field of fluidmechanics. The suite includes programs to perform cross-correlation, synthetic image generation, as well as graphical. ...
- osiv-2.1.2.tar.gz
- osiv
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URAPIV is an open source Matlab (tm) toolbox for the Particle Image Velocimetry (PIV) analysis in fluidmechanics. URAPIV team has developed also the Python version, PyPIV URAPIV has extended to. ...
- urapiv_winXP.zip
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Mecanica is simulation software for classical mechanics. It's all written in Portuguese and should help physics students to solve their exercises..
- Mecanica
- mecanica
- Freeware (Free)
- 25 Kb
- BSD; Linux
Mops is a full-featured, object-oriented stand-alone programming language for Mac OS X. Its interactive development environment provides for fluid and productive programming by allowing quick testing and modification of small code. ...
- iMops10.zip
- powermops
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HYP CFD is a structured, 3-D Navier-Stokes, MPI parallel multi-block computational fluid dynamics program for fluid thermophysics research, and high speed aerospace vehicle and propulsion applications.
- HYP CFD
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Plouf is a set of algorithms that solve partial differential equations on sets of connected points. Emphasis is on fluid mechanics and plasma flows..
- Plouf
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The Ejs Coin Rolling with and without Sliding model displays the dynamics of an initially rotating The Ejs Coin Rolling with and without Sliding model displays the dynamics of an initially rotating, but not translating, coin subject to friction. The simulation displays the motion of the coin as well as the velocity vectors for the surface of the coin.
- ServeFile.cfm
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- Freeware (Free)
- 1.4 Mb
- Win All
Microsoft Expression Blend 3 SDK 1.0.1327.0 lets you broaden the ability of behaviors in Expression Blend. Microsoft Expression Blend 3 introduces behaviors, which are reusable pieces of packaged code that can be dragged onto any object, and then. ...
- BlendSDK_en.msi
- 5am Code
- Freeware (Free)
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- Windows XP , Vista , 7
The EJS Oscillator Chain model shows a one-dimensional linear array of coupled harmonic oscillators with fixed ends. This model can be used to study the propagation of waves in a continuous medium and the vibrational modes of a crystalline lattice. The Ejs model shown here contains 31 coupled oscillators equally spaced within the interval [0, 2 pi] with fixed ends.
- detail.cfm
- Wolfgang Christian
- Freeware (Free)
- 1.1 Mb
- Win All
The Ejs Simple Pendulum model displays the dynamics of a simple pendulum. The pendulum is initially displaced from equilibrium and the pendulum bob has zero initial velocity. The initial position of the pendulum bob can be changed by click-dragging the bob when the simulation is paused.
- ServeFile.cfm
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- Freeware (Free)
- 1.3 Mb
- Win All
Computational Fluid Dynamics Anderson
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