openrocket
oj! Algorithms
| openrocket | oj! Algorithms | |
|---|---|---|
| 34 | - | |
| 1,129 | 453 | |
| 1.2% | 0.4% | |
| 9.6 | 8.3 | |
| 9 days ago | 4 days ago | |
| Java | Java | |
| GNU General Public License v3.0 or later | MIT License |
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openrocket
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Small Wheel Idea: Build a model rocket that can reach at least 10,000 feet (3048 meters) Must include a onboard flight computer that tracks altitude, a camera and must be recoverable
https://openrocket.info/ download this to design and simulate the model rocket
- OpenRocket 22.02
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Need help finding correct motor
get Open Rocket https://openrocket.info/
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Post Graduate Books on Rocketry
The thesis that is the basis for OpenRocket is really good and well worth reading.
- Someone knows a free software for pc for creation and simulations of rockets?
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Any ways/tips to fix this?
model it in OpenRocket first and see where your center of pressure is. once you find that (it will give you distance in cm or in from the tip of the nose), balance it on your finger to find your center of mass / center of gravity. your Cg needs to be closer to the nose than your Cp. ideally, you want the Cg to be at least 1x to 2x the diameter of your body tube forward of the Cp. the body tube width is referred to as 1 caliber, or 1 cal, so you will see stability measurements expressed like 1.5 cal or 2.6 cal.
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Designing rockets
I would start with downloading the open source OpenRocket program and playing with that. That could keep you busy for several weeks!
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Need help picking a motor for my 3d printer Rocket!
As for picking the motor, rather than do guess work, if you haven't done so already, use a software like OpenRocket (https://openrocket.info/). You can recreate your rocket in it, and it will give you a selection of literally every single motor there is to simulate with. Just make sure the weight, the center of gravity, and the overall shape of your rocket is right so that you can make sure the simulations are accurate.
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How do I find the max height using only Burn time, Thrust, and weight?
If you are going to be making rockets and simulating rockets, I highly recommend a software like https://openrocket.info/. Software like this is how most people design their rockets.
- How do I build a model rocket?
oj! Algorithms
We haven't tracked posts mentioning oj! Algorithms yet.
Tracking mentions began in Dec 2020.
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