Quadcopter Fluid-Structure Interaction (FSI) Simulation using ANSYS Fluent

$210.00 Student Discount

  • This study presents a Fluid-Structure Interaction (FSI) simulation of a quadcopter using ANSYS Fluent
  • The quadcopter geometry was created using ANSYS SpaceClaim
  • The model was then meshed using ANSYS Meshing, which generated an unstructured mesh consisting of approximately 499,152 elements
  • To accurately capture the blades’ rotation, two frame motion(MRF) zones are applied to the blades.
  • The Structure model with the Linear Elasticity option was enabled to investigate the displacement of the blade
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

Description

This study presents a Fluid-Structure Interaction (FSI) simulation of a quadcopter using ANSYS Fluent. The simulation aims to capture the complex interactions between the fluid dynamics and the structural deformations of the quadcopter components.

The FSI simulation couples the fluid flow analysis with the structural deformations of the quadcopter components. ANSYS Fluent, a powerful computational fluid dynamics (CFD) software, is used to solve the governing equations of fluid motion, while the structural solver calculates the deformations and stresses in the structure.

The quadcopter geometry was created using ANSYS SpaceClaim, a powerful 3D modeling software that allows for efficient and flexible design. By leveraging the symmetry design, we can reduce the computational cost of the simulation while maintaining accuracy.

The model was then meshed using ANSYS Meshing, which generated an unstructured mesh consisting of approximately 499,152 elements. The high mesh density ensures accurate resolution of the fluid flow and structural deformations.

Also, you can see the acoustic analysis and Dynamic Stability Derivatives of this product.

Methodology

A pressure-based, transient solver was employed to capture the time-dependent flow characteristics and structural response of the quadcopter.

The SST k-omega turbulence model was chosen to accurately represent the turbulent nature of the flow around the turbine.

To accurately capture the blades’ rotation, two frame motion(MRF) zones are applied to the blades.

The Structure model with the Linear Elasticity option was enabled to investigate the displacement of the blades, allowing for the analysis of fluid-structure interaction.

The domain inlet is set as a velocity-inlet with a uniform velocity of 5 m/s. The domain outlet is defined as a pressure outlet with a gauge pressure of 0 kPa. The quadcopter is modeled as adiabatic walls with a no-slip condition and an intrinsic FSI setup.

The frame motion is set up using the Multiple Reference Frame (MRF) approach with a rotational speed of 600 rpm.

Results

The contour plots depict the total displacement and von Mises stress distributions on the quadcopter structure.

In the first image, the total displacement contour reveals that the maximum displacement occurs at the tips of the quadcopter blades, reaching values around 0.115 m. The displacement gradually decreases towards the center of the quadcopter, with the main body experiencing minimal displacement. This distribution is expected due to the rotational motion of the blades and the aerodynamic forces acting on them.

The second image provides a closer view of the total displacement contour, focusing on the quadcopter blades. It confirms that the highest displacement values are concentrated at the blade tips, with a maximum value of approximately 0.339 mm. The displacement distribution along the blades appears to be relatively symmetric, indicating a balanced loading condition.

The third and fourth images present the von Mises stress contours on the quadcopter structure. The von Mises stress is a scalar value that combines the effects of all stress components and provides a measure of the overall stress state. In both images, the stress distribution shows higher stress values near the blade roots, where they connect to the quadcopter body. The maximum von Mises stress reaches around 150 MPa in the third image and approximately 78.8 MPa in the fourth image, suggesting that the stress levels are within the acceptable range for the material used.

The stress distribution along the blades exhibits a gradual decrease from the root to the tip, which is consistent with the expected stress pattern in rotating structures. The relatively low-stress values at the blade tips indicate that the design is well-optimized for the given operating conditions.

Overall, the FSI simulation results provide valuable insights into the structural behavior of the quadcopter under the influence of aerodynamic forces. The displacement and stress distributions can be used to assess the performance and integrity of the quadcopter design. The results suggest that the current design is capable of withstanding the loads experienced during operation, with no excessive deformations or stress concentrations observed.

 

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