Creating a Model of a Falling CEV

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SUMMARY

This discussion focuses on creating a model of a Controlled Experimental Vehicle (CEV) falling vertically, with an emphasis on determining key physical characteristics such as weight, surface area (both with and without parachutes deployed), and thruster forces. The user, Shaun, seeks approximations for these parameters to enhance the existing model framework. The conversation highlights the importance of accurate physical data in simulating the dynamics of the CEV during descent.

PREREQUISITES
  • Understanding of basic physics principles related to motion and forces
  • Familiarity with modeling software or simulation tools
  • Knowledge of aerodynamics, particularly regarding parachute deployment
  • Experience with calculating surface area and weight of objects
NEXT STEPS
  • Research the physical characteristics of typical CEVs, including weight and dimensions
  • Explore aerodynamic principles related to parachute design and performance
  • Learn about forces acting on falling objects, including drag and thrust calculations
  • Investigate simulation software options for modeling falling objects, such as MATLAB or Simulink
USEFUL FOR

Aerospace engineers, physics students, and hobbyists interested in modeling the dynamics of falling objects, particularly those working on simulations involving Controlled Experimental Vehicles.

schemp98
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Hello,

I originally posted this in another category, but think this would be a better place for it...


I need to create a simple model of a CEV falling straight down (with some neglible initial horizontal velocity)

I already have a 'skeleton' of a model up and running. Basically, I just need to find physical characteristics such as weight, surface area w/ and w/o parachutes open, and forces of the thruster (approximations are fine).

Any ideas on where I could easily find this stuff? Thanks

Shaun
 
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