ostatní

The numerical model which consists of detailed models of parachute canopy in the geometrical representation of CAD model, a surface mesh of canopy and volume mesh of flow domain simulation atmosphere. Fluid-structure simulation parameters and physical models are used, based on LS-Dyna and Ansys Fluent codes use. The computational model shall deliver loads on structure (tissue, sews, slinges and ropes), drag and side forces, decelerations, steady descent speed. It should be used as a design tool for checking changes in design with a reasonable turnaround time for the detailed design of the parachute canopy.

numerical model; FSI simulation;

13. 12. 2022

LÚ FSI

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