Broadband Noise Sources Acoustic Model CFD Simulation

$100.00 Student Discount

  • The current CFD Analysis simulates the flow around a cylinder to investigate its aeroacoustics condition.
  • The simulation is dependent on time so is performed in transient form.
  • The Broadband Noise Sources Acoustic Model has been used for acoustic modeling.
Click on Add To Cart and obtain the Geometry file, Mesh file, and a Comprehensive ANSYS Fluent Training Video.

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.
Enhancing Your Project: Comprehensive Consultation and Optimization Services
Collaborative Development of a Conference Paper on Cutting-Edge Topics with MR CFD
Collaborative Publication Opportunity: Contribute to an ISI Article and Get Featured in Scopus and JCR-Indexed Journals
If you want training in any language other than English, we can provide you with a subtitled video in your language.

Description

Broadband Noise Sources Acoustic Model, ANSYS Fluent CFD Simulation Training

Description

In this project, the airflow around a cylinder is simulated to investigate its acoustic condition using the Broadband noise sources model.

The two-dimensional geometry is designed in ANSYS Design Modeler software. Also, the structured grid is carried out using ANSYS Meshing meshing. As a result, 23264 elements were generated.

This CFD project is the 10th episode of the ANSYS Fluent General Training Course.

This product is the 4th episode of the Acoustic Model Training Course.

Methodology of Broadband Noise Sources Acoustic Model CFD Simulation

The simulation is Transient(unsteady) to capture fluid behavior over time. The Pressure-based solver type is used due to the incompressibility of the working fluid. Also, Broadband noise sources are employed.

Conclusion

The broadband noise sources model is the only one that allows us to display contour out of acoustics parameters. Thus, the related contours were extracted after the simulation to clearly show where the sound pressure level focused. The maximum acoustic power level contour is 8.74 W/m^3, which is very small compared to the dB produced. The reason is that very small acoustic pressures can produce very large disables. As it is clear from the acoustic power level contour, the highest amount of noise can be seen at the beginning of the back of the cylinder.

Broadband Noise Sources Acoustic Model Cfd SimulationBroadband Noise Sources Acoustic Model Cfd SimulationThere are two other contours in the results of this simulation: LEE-Self noise X-source and LEE Shear-noise X-source. The LEE-Self noise X-source contour shows what the noise is due to the flow without the presence of the cylinder, and the LEE Shear-noise X-source shows what the number is for the condition where the cylinder obstruction is present. As it is clear, the number for the second case is much larger. This shows that most of the noise produced in this problem was due to the turbulent flow passing over the cylinder.

 

Broadband Noise Sources Acoustic Model Cfd SimulationBroadband Noise Sources Acoustic Model Cfd Simulation

Reviews

There are no reviews yet.

Leave a customer review

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

Back To Top
Search
Whatsapp Call On WhatsApp