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CFD Parachute simulation

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Modeling a parachute or any airdrop systems applications is very complex due to the large movements and deformations involved as the parachute deploys. Advanced computational techniques involving fully dynamic meshes can be used to model these systems, as seen in this simulation. The techniques used to model the opening of a parachute include stabilized finite-element methods, automatic mesh generation, coupled iterative equation solvers, dynamic-mesh methods, Arbitrary Lagrange/Eulerian (ALE) formulations, fluid-structure interactions (FSI), and parallel computing using Unified Parallel C (UPC).

Channel: Film & Animation
Uploaded: December 31, 1969 at 6:59 pm
Author: Asena1970

Length: 00:56
Rating: 4.50
Views: 5630

Tags: (ALE)  Arbitrary  CFD  dynamic  element  finite  formulations  Lagrange/Eulerian  meshes  Parachute  

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Video Comments

camio335 (December 31, 1969 at 6:59 pm)
oh my god theres flying bananas
efraimdeluxe (December 31, 1969 at 6:59 pm)
nice simulation, on what Computer did u run this Simulation? how much power do i need to calculate such a system?
youngswon (December 31, 1969 at 6:59 pm)
lagragian method using the particle dynamics based on N-S and Boltzmand eq.
littlecolossus (December 31, 1969 at 6:59 pm)
What kind of method do you use... nice simulation...ALE? how did you do the mesh? mind sharing?
bramiozo (December 31, 1969 at 6:59 pm)
Many particles simulation ?

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