openMotor
AeroVECTOR
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openMotor | AeroVECTOR | |
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7 | 1 | |
330 | 98 | |
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5.0 | 2.1 | |
3 months ago | 10 months ago | |
Python | Python | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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openMotor
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My partner’s son really wants to make a sugar rocket- what to discuss with him
keep away from PVC tubes, cause those shatter rather than peel like with cardboard or aluminium tubes. and unlike aluminium, it doesn't turn up in x-rays. don't follow online video tutorials, cause they're often simplified massively and don't explain the complexities. anyways, here's an online video tutorial (ironic) series by someone who's built much more complicated motors than pvc tubes packed with sugar. He does this at MIT, and also co-made OpenMotor, a software to get estimated chamber pressure, KN (a value proportional to the chamber pressure and surface area of burning, can't remember the exact formula for it), and thrust, plotted on a graph relative to time. There's also this site, which is basically the archive of someone who's been building amateur motors for decades, and it contains hundreds of separate pages, most of which contain extremely useful information, especially the theory section. I'm currently designing my own motor using sugar too, and these have all been a massive help.
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What's the difference between table sugar and powdered sugar for Rocket Candy ?
You’ll also need a casing capable of safely handling the pressure, so you might as well just get a commercial reloadable motor at that point. It would be a good idea to take a step back and stop making your own motors until you have enough experience with reloadable motors to understand how they work. A good way to get familiar with the design aspects is to try replicating the performance data from existing motors in OpenMotor, which you can also use to design experimental motors around a commercial motor case.
- Rocket Analysis Code
- openMotor v0.5.0 released! Follow the link to read the changelog and download it.
- Solid propellant burn back modeling
- Way to measure model engine thrust for class
- OpenMotor: An open-source internal ballistics simulator for rocket motors
AeroVECTOR
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AeroVECTOR, my new model rocket simulator!
Link: https://github.com/GuidodiPasquo/AeroVECTOR
What are some alternatives?
RocketPy - Next generation High-Power Rocketry 6-DOF Trajectory Simulation
openrocket - Model-rocketry aerodynamics and trajectory simulation software
PythonPID_Tuner - Python PID Tuner - Based on a FOPDT model obtained using a Open Loop Process Reaction Curve
nextinspace - Never miss a launch. 🚀
harold - An open-source systems and controls toolbox for Python3
pytuneOPC - PID Logger, Tuner and FOPDT Simulator using OPC-UA
PteraSoftware - Ptera Software is a fast, easy-to-use, and open-source software package for analyzing flapping-wing flight.
tutorial-mousemover - Tutorial on how to use a basic continuous servo with the Raspberry Pi and Viam SDK to create a mouse mover.
PythonPID_TuneConvertor - Convert PID Gains into Independent or Dependent form
thrustcurve-db