Cerebrospinal Fluid Flow

Gerris project is an Open Source Free Software library for the solution of the partial differential equations describing fluid flow. Gerris is supported by NIWA (National Institute of Water and Atmospheric research) and by the Marsden Fund of the Royal Society of New Zealand. The code is...

Here are two examples of videos:The colors show the vorticity of the flow.Enter the command line:simulation_euler_flow(l,L,lambda_max)where L and l are the width and height of the box containing the fluid and lambda_max is an integer that will be used to determine the number of degrees of freedom...

Fire Dynamics Simulator (FDS) is a computational fluid dynamics (CFD) model of fire-driven fluid flow. The software solves numerically a form of the Navier-Stokes equations appropriate for low-speed, thermally-driven flow, with an emphasis on smoke and heat transport from fires.


Platforms: Mac

Explore stretching just a single strand of DNA using optical tweezers or fluid flow. Experiment with the forces involved and measure the relationship between the stretched DNA length and the force required to keep it stretched. Is DNA more like a rope or like a spring?


Platforms: Mac

The purpose of the FuzzyFluid program is to visualise the use of fuzzy logic inan expert system developed to interpret cerebrospinal fluid, which can be usedin normal laboratory procedures, especially in the field of pathology.The program requires information about cytological findings as well as...


Platforms: Windows

Falcon is a High Speed 3D FEM POST Processor and Viewer. An lightweight tool for visualizing and reviewing 3D models. Handles large 3D models, with Multi Window/Multi View Ports based on OPENGL. Import and export of FEM data, Image data, Manipulated Result data, Printing etc. Results display...


Platforms: Windows

Caedium Professional is ideal for assessing the performance of concept designs by creating geometry, simulating fluid flow with heat transfer, and visualizing results under both steady-state and transient conditions. Caedium Professional is an affordable, easy-to-use, integrated simulation...


Platforms: Mac

D2Q9 MRT lattice Boltzmann have been used to simulate fluid flow inside of a rectangular lid-driven cavity. Bounce back BC implements for 3 stable walls and Zou and He BC scheme performs for moving wall.


Platforms: Matlab

Channelflow is a direct numerical simulator for incompressible Navier-Stokes channel flow, written in C++. Channelflow application simulates fluid flow in a rectangular box, with no-slip boundary conditions on the upper and lower surfaces of the box, and periodic boundary conditions in the...


Platforms: *nix

The OpenFOAM comes from Open Field Operation and Manipulation, and can simulate anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics, electromagnetics and the pricing of financial options. The core technology of OpenFOAM is a flexible...


Platforms: *nix

Size a gas/liquid orifice plate using ISO5167 (2003) International standard and Crane's Flow of Fluids through Valves equation 3.22, Fittings and Pipes, calculate the mass flow rate require for a certain orifice size and plot a profile chart of various mass flow rates vs orifice size. The...


Platforms: Windows, Windows 8, Windows 7

ADFlo is a professional software designed to solve thermal and flow problems for many different industries and applications. ADFlo uses a 1D Systems modeling approach which allows the user to use a component based approach rather than creating a full 3D model. These components can be based on...


Platforms: Windows, XP, Windows Vista, 7, 7x64

OFELI is a free and open source object oriented library of C++ classes that will help you develop finite element codes. OFELI is intended for teaching, research and industrial developments as well. Here are some key features of "OFELI": ?*A* Various storage schemes of matrices (dense, sparse,...


Platforms: Mac

Gpiv is a Graphic User Interface program for Particle Image Velocimetry (PIV). It interrogates the images, validates and post-processes the resulting data and displays its results.


Platforms: *nix, C/C++, BSD

Solves nonlinear diffusion equation which can be linearised as shown for the general nonlinear diffusion equation in Richtmyer & Morton [1]. The approach is to linearise the pde and apply a Crank-Nicolson implicit finite difference scheme to solve the equation numerically.Matlab run...


Platforms: Matlab

The present matlab code derives from the basic Lattice Boltzmann code named LB BGK D2Q9 and submitted on 2005-02-10 (see Matlab Central). This version is particularly tailored to porous systems. Indeed, rather than keeping in memory values of density calculated in both wet and dry locations (i.e....


Platforms: Matlab

The code computes the velocity profile for the vertical laminar flow of a Bingham fluid down a wall. As expected the profile is flat near the surface of the liquid film. In fact, we have a zero velocity gradient only when the shear stress is large enough (superior to tau0). This behaviour is...


Platforms: Matlab

The velocity and shear stress versus radial position are determined for laminar flow of a Carreau fluid in a pipe. The shooting method is used to verify the no-slip boundary condition at the piped-deOaos wall. Once the velocity at the center is determined, the governing Differential Algebraic...


Platforms: Matlab

The velocity and shear stress versus radial position are obtained for the laminar flow of a power-law fluid in a pipe. Pipe radius and applied pressure gradients can be set by the user. If you choose a power-law exponent, n, equal to 1 then a Newtonian fluid is recovered. Dilatant and...


Platforms: Matlab

The velocity and shear stress versus radial position are determined for laminar flow of a power law fluid in a pipe. The shooting method is used to verify the no-slip boundary condition at the piped-deOaos wall. Once the velocity at the center is determined, the governing equation is solved...


Platforms: Matlab