Download movie as MP4 or WebM.

Overview

The image shows a 3D model of a duck with color-coded stress patterns. The simulation was performed using the LS-DYNA software, which is a widely used finite element method (FEM) solver for nonlinear dynamic analysis.

Simulation Details

• Input File: movie_053.mp4
• Software: LS-DYNA
• Model: Duck

Stress Patterns

The stress patterns on the duck's body are color-coded, with different colors representing different levels of stress. The colors range from blue (low stress) to red (high stress). The pattern suggests that the duck is experiencing high stresses in its wings and tail feathers.

Key Observations

• Wing Stress: The wings appear to be under significant stress, with red areas indicating high concentrations of stress.
• Tail Feather Stress: The tail feathers also show high levels of stress, although not as pronounced as the wing stress.
• Body Stress: The body of the duck appears to have relatively low stress levels compared to its wings and tail feathers.

Conclusion

The LS-DYNA simulation "ducklong/movie_053.mp4" provides valuable insights into the stress patterns on a duck's body. The results suggest that the duck's wings and tail feathers are under significant stress, while the body remains relatively unaffected. These findings can be useful in understanding the biomechanics of birds and developing more realistic models for simulation purposes.