Slug Flow, Ansys Fluent CFD Simulation Training

$121.00 Student Discount

  • The problem numerically simulates the Slug Flow in a pipe using ANSYS Fluent software.
  • We design the 3-D model by the Design Modeler software.
  • We Mesh the model by ANSYS Meshing software, and the element number equals 1148302.
  • We perform this simulation as unsteady (Transient).
  • We use the Eulerian Multi-Phase model to define Slug flow, including gas-liquid phases.
Click on Add To Cart and obtain the Geometry file, Mesh file, and a Comprehensive ANSYS Fluent Training Video. By the way, You can pay in installments through Klarna, Afterpay (Clearpay), and Affirm.

To Order Your Project or benefit from a CFD consultation, contact our experts via email ([email protected]), online support tab, or WhatsApp at +44 7443 197273.

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If you want the training video in another language instead of English, ask it via [email protected] after you buy the product.

Special Offers For Single Product

If you need the Geometry designing and Mesh generation training video for one product, you can choose this option.
If you need expert consultation through the training video, this option gives you 1-hour technical support.
The journal file in ANSYS Fluent is used to record and automate simulations for repeatability and batch processing.
editable geometry and mesh allows users to create and modify geometry and mesh to define the computational domain for simulations.
The case and data files in ANSYS Fluent store the simulation setup and results, respectively, for analysis and post-processing.
Geometry, Mesh, and CFD Simulation methodologygy explanation, result analysis and conclusion
The MR CFD certification can be a valuable addition to a student resume, and passing the interactive test can demonstrate a strong understanding of CFD simulation principles and techniques related to this product.



The present problem simulates the Slug Flow in a pipe using ANSYS Fluent software. We perform this CFD project and investigate it by CFD analysis.

In fluid mechanics, slug flow in liquid-gas two-phase flow is a type of flow pattern.

The present model is designed in three dimensions using the Design Modeler software. The model consists of a bent pipe in which air and water flow.

The meshing of the model was done using ANSYS Meshing software. The element number is equal to 1148302.

Also, due to the nature of the present problem, the transient solver has been enabled.

Slug Flow Methodology

Slug flow is a multiphase-flow regime in tubes in which most of the lighter fluid is contained in large bubbles dispersed within and pushing along the heavier fluid. The word slug refers typically to the more severe and slower-moving fluid but sometimes to the bubbles of lighter fluid.

There are also tiny bubbles within the liquid, but many coalesced to form large bubbles until they span much of the pipe. In gas-liquid mixtures, slug flow is similar to plug flow, but the bubbles are generally more giant and faster.

The Eulerian multiphase model has been used. The mixture enters the domain with a velocity of 0.6 m/s with gravity considered -9.81 m/s2 on the y-axis.

Slug Flow Conclusion

At the end of the solution process, three-dimensional velocity, air and water volume fraction, and animation are obtained. This 3-D simulation starts with a pipe filled with air and water as a mixture.

As time passes, air bubbles join together and make slugs because of the lower air density than water. The air slug moves up the surface of the pipe and continues to move forward the outlet.


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