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A Comparison of Free and Mapped Meshes for Static Structural Analysis Cover

A Comparison of Free and Mapped Meshes for Static Structural Analysis

By: Aun Haider  
Open Access
|Oct 2024

Figures & Tables

Fig. 1.

CAD Model of Component.
CAD Model of Component.

Fig. 2.

Loads and Constraints for Free Mesh in Patran.
Loads and Constraints for Free Mesh in Patran.

Fig. 3.

Free Mesh Convergence Study.
Free Mesh Convergence Study.

Fig. 4.

Free Mesh in Patran.
Free Mesh in Patran.

Fig. 5.

Deformation with Free Mesh in Patran.
Deformation with Free Mesh in Patran.

Fig. 6.

Stress with Free Mesh in Patran.
Stress with Free Mesh in Patran.

Fig. 7.

Loads and Constraints for Free Mesh in Ansys.
Loads and Constraints for Free Mesh in Ansys.

Fig. 8.

Free Mesh in Ansys.
Free Mesh in Ansys.

Fig. 9.

Deformation with Free Mesh in Ansys.
Deformation with Free Mesh in Ansys.

Fig. 10.

Stress with Free Mesh in Ansys.
Stress with Free Mesh in Ansys.

Fig. 11.

Constraints on FE Model in Patran.
Constraints on FE Model in Patran.

Fig. 12.

Loads on Mapped Mesh in Patran.
Loads on Mapped Mesh in Patran.

Fig. 13.

Mapped Mesh Convergence Study.
Mapped Mesh Convergence Study.

Fig. 14.

Deformation for Mapped Mesh in Patran.
Deformation for Mapped Mesh in Patran.

Fig. 15.

Stress for Mapped Mesh in Patran.
Stress for Mapped Mesh in Patran.

Fig. 16.

Loads and Constraints for Mapped Mesh in Ansys.
Loads and Constraints for Mapped Mesh in Ansys.

Fig. 17.

Mapped Mesh in Ansys.
Mapped Mesh in Ansys.

Fig. 18.

Deformation with Mapped Mesh in Ansys.
Deformation with Mapped Mesh in Ansys.

Fig. 19.

Stress with Mapped Mesh in Ansys.
Stress with Mapped Mesh in Ansys.

Comparison of Free and Mapped Mesh in Patran and Ansys_

QuantityPatran MeshAnsys Mesh
FreeMappedFreeMapped
Element TypeTet10CPENTA/CHEXASolid72Solid182
Element ShapeTetraWedge/BrickTetraWedge/Brick
Nodes per Element1015/201015/20
Shape FunctionQuadratic
Total Elements829987481723217264
Deformation (mm)0.2870.2750.130.32
Stress (MPa)606787674782
FOS1.381.061.241.07

Design loads for model

ForceMagnitude (N)MomentMagnitude (Nm)
Fx30,100Mx718
Fy9,510My36.8
Fz37,300Mz1.0
DOI: https://doi.org/10.2478/fas-2023-0007 | Journal eISSN: 2300-7591 | Journal ISSN: 2081-7738
Language: English
Page range: 115 - 132
Published on: Oct 4, 2024
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2024 Aun Haider, published by ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.