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3 Valve Simulations That You Can Use as Templates

BlogCFD3 Valve Simulations That You Can Use as Templates

In a previous article, 10 valve design simulations from the SimScale Projects Library were presented. In addition to the technical details available for free, the projects in the CAE library can be imported into your own workspace, making it as easy as possible to get started with valve simulations.

In this article, take a look at three valve simulations and learn about the advantages that computer-aided engineering can bring in valve design.

1. Analysis of Complex Valve Arrangements

valve simulation across a butterfly valve
Figure 1: Velocity slice across a butterfly valve

One of the valve simulations in the SimScale library is this project which analyzes the effect of valve positions on fluid flow through a pipeline network. Using a system of butterfly valves, complex flow scenarios have been analyzed.

2. Flow through a Treadle Valve

treadle valve simulation
Figure 2: Velocity streamlines colored by velocity magnitude in a treadle valve

The simulation investigates the airflow through an open treadle valve used in air brakes. Meshing was done using snappyHexMesh with approximately 2,700,000 volume elements.

3. Validation Case Butterfly Valve: SimScale vs Experimental Data

butterfly valvesimulation validation results showing flow and torque coefficients produced by SimScale's CFD solver in comparison with experimental results
Figure 3: Validation results showing flow and torque coefficients produced by SimScale’s CFD solver in comparison with experimental results

Using the Reynolds-Averaged Navier–Stokes (RANS) approach with Turbulence modelling, this numerical simulation was performed to validate the performance parameters for incompressible flow through an industrial scale butterfly valve.

The accuracy of the simulation is shown in the two charts above, which compare the analysis results with experimental data. Especially the flow rate, which is represented by the flow coefficient, is consistent with the experiment. Read more in this article: Butterfly Valve Validation.

SimScale offers a web-based simulation platform that is not only easy to access from anywhere via your web browser but also provides you with all the functionalities you need for CFD, FEA, or thermal simulation, at a fraction of the price on the market (up to 15x lower than on-premises simulation software). Furthermore, you can find templates of valve simulations that you can use for free in the SimScale Public Projects.

Interested? Register for the 14-day free trial and test all the functionalities for free.

Discover all the simulation features provided by SimScale. Download the document below.


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