Fuel Injector CFD Simulation, Three-Phase Flow

$120.00 Student Discount

  • The problem numerically simulates the Fuel Injector using ANSYS Fluent software.
  • We design the 3-D model by the Gambit software.
  • We Mesh the model by Gambit software.
  • The Mesh type is Structured, and the element number equals 932107.
  • We use the Mixture Multi-Phase model to define three phases: air, liquid and vapor.
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.

There are some Free Products to check our service quality.

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.


Fuel Injector CFD Simulation, Three-Phase Flow, ANSYS Fluent Tutorial

This simulation is about a Fuel Injector via ANSYS Fluent software. We perform this CFD project and investigate it by CFD analysis.

In general, a fuel injector is a system of ducting and nozzles used to direct the flow of a high-pressure fluid so that a lower-pressure fluid is entrained in the jet and carried through a duct to a region of higher pressure. It is a fluid-dynamic pump with no moving parts except a valve to control inlet flow.

A steam injector is a typical application of the principle used to deliver cold water to a boiler against its pressure, using its own live or exhaust steam, replacing any mechanical pump.

In this project, a three-phase flow fuel injector has been simulated. This mixture consists o liquid, air, and vapor. The liquid will enter the computational zone through the injector at the velocity of 20m/s, and a jet flow has been formed inside.

The geometry of the present model is drawn by Gambit software. The geometry of this model consists of a combustion chamber, including a fuel injector and an air entrance.

The model is then meshed by Gambit software. The model mesh is Structured, and 932107 cells have been created.

Fuel Injector Method

In this simulation, three fluids are used in the computational zone. These three phases include air, liquid, and steam.

Then the multiphase model is used. Since the separation boundary between the phases is unclear, the mixture model is used. In this multiphase model, the phases are completely mixed. Air is defined as the primary phase, and vapor and liquid as the secondary phase.

Fuel Injector Result

After simulation, the contours of pressure, velocity, and mass fraction of liquid, air, and vapor are obtained. The contours indicate that the liquid flow enters the combustion chamber at high speed and pressure and then spreads completely inside this space.

The contour comparison of each phase of the mixture confirms that the multiphase flow modeling has been performed correctly.


There are no reviews yet.

Leave a customer review

Your email address will not be published. Required fields are marked *

Back To Top
Whatsapp Call On WhatsApp