Simple fluid dynamics freeware




















For non-premixed mode, infinite chemistry mixed is burnt is assumed. For both configurations, constant thermochemical and transport parameters are used. Flowsquare ver.

Various supersonic flows are tested to validate the computational accuracy and some of such cases are introduced for Oblique Shock and de Laval Nozzle configurations. Flowsquare is used in all over the world by individuals, educational institutes and companies for a variety of purposes.

Some users send me feedbacks so I can know what kind of people use the Software. Here is a part of the list of places where Flowsquare is used and their purposes of the use. No particular order. Students and staff from following research and educational institutes applied the Student licenses as of November , no particular order :. Also, see what other users say about Flowsquare on Twitter! License Agreement: There are three license types for Flowsquare 4. Once users installed the software, they are initially Free license holders.

The Free license has no functional restriction except for computational speed See License Types. The current version is 9.

It is a registered company, limited by guarantee based in England. As such, it has no share capital or shareholders , but has individual members committed to free, open source software, who run the organisation on a voluntary basis. It has no employees and any annual profit is retained within the organisation and cannot be distributed to members. The packaged version is then included in a Docker image that can be installed on other Linux distributions and macOS.

The packages for Ubuntu can be installed directly on MS Windows 10 , and on older Windows systems using a virtual machine. OpenFOAM is developed and maintained by individuals who contribute their work to the project, with the support and consent of the companies that employ them.

The project operates through a network of trust between the individuals, where greater authority is given to contributors who consistently produce high quality work and demonstrate long term commitment. Contributions are made under the OpenFOAM Contributor Agreement to facilitate enforcement of the free, open source licence , signed either by the individual, or by the organisation that employs them.

Plus, the percentage of fluid and water at each progressing step is also provided by it just below the simulation.

Apart from standard simulation, you can also run the simulation in terms of moisture content , moisture , vector , and pressure head by using its Display menu. To analyze the simulation closely, you also get a Zoom tool in it. The only difference between them is that VS2DHI is used to simulate water and energy transport instead of water and solute transport.

In it, you can also create the base model by yourself or use the prebuild model examples. After building the model, you can open its postprocessor option from its Show menu. In the simulation, you can view the water in different shades of blue and energy in different shades of orange.

Plus, at each step of the simulation, you can also view the fluid percentage , energy percentage , and rate of the current step. This software is divided into two parts namely ParticleFlow and Topodrive. The particle flow part of this software only shows the heatmap of underground particles and water and it does not produce the simulation as all.

TopoDrive is the main part of this software that produces the underground water flow simulation. However, it does not come with any predefined model or simulation due to which you need to manually create a model to run the animation. To create a model, first, launch this software and click on the start button and provide model domain length and vertical exaggeration values.

According to input parameters, a basic outline of the whole model will appear on the interface. Now, click on the water table button and draw a random ground terrain through your mouse to complete the model. To run water flow animation, you still need to use the head , properties , and flow menus to define the water location , and properties of water and terrain.

When all the parameters are specified, just press the Animation button and click over the model to view the water flow simulation. After creating the flow animation, you can print or save a frame of the animation as PDF. SWMM or Storm Water Management Model is a rainfall-runoff model software and mainly used to predict the quantity of water runoff during heavy rain in urban areas.

It is used throughout the world to plan and design drainage system and new urban areas to eliminate or reduce the water runoff problem. This software can also be used as a basic water flow simulation software as it also shows the direction of runoff water.

In it, you get various inbuilt area maps that you can use to simulate the runoff water and flow of water. The process to run the water flow simulation is pretty simple, but before running the simulation, you can change a lot of parameters like hydraulics parameters , quantity parameter , climatology parameter , etc. All the defined area and climate parameters determine the amount of rain and how much runoff water is going to flow through the city model.

After specifying the parameter, go to the Project menu and click on the Run Simulation option to view the water flow path and percentage of flow routing and surface runoff water.



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