Fittings and adapters
Rocket Nozzle (Bell)
- Bounding box
- 3500.7 × 1440.0 × 1440.4 mm
- Engine
- Precision B-rep
- Parameters
- 6
- Published
- October 11, 2026
Download
Free to download and use. See the terms.
The prompt
I want to design rocket nozzle for liquid engine rocket scales about 3 to 4 meter which has highest efficiency
Parameters
| Name | Value | Range |
|---|---|---|
| Chamber Radius | 350 mm | 200 – 600 |
| Throat Radius | 150 mm | 50 – 400 |
| Exit Radius | 700 mm | 300 – 1200 |
| Convergent Length | 700 mm | 300 – 1500 |
| Divergent Length | 2800 mm | 1500 – 4500 |
| Wall Thickness | 20 mm | 5 – 60 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
More models
Browse the full gallery →SM1 to RMS Thread Adapter
thorlabs SM1A3 adapter has external SM1 (1.035"-40) threading and internal RMS (0.800"-36) threading.
Shouldered Spacer 20/26 x 15
Create a mechanical shouldered spacer from scratch. Main body: 20 mm outer diameter and 12 mm height. Add a concentric flange at the bottom: 26 mm outer diameter and 3 mm thickness
Cylindrical D-Shaft Flange
Create a cylindrical flange with a base diameter of 40 mm and a total height of 15 mm. Feature an 8 mm central D-shaft bore through the entire height. On the bottom 4 mm thick flan
Radial Lip Seal 75×100
make a seal that has inner diameter equal of 75mm outer diameter of 100 mm and it should rest on the inner diameter of a flange like part
DN-100 Pipe Spool with Flanges
A steel tube with two DN-100 flanges in each end
Assembled Split Y-Pipe Joint with Bolted Flange
i want to join a couple of pypes in these pies are wires i need an y-pipe joint with 50mm inside but it needs to be an split design withan flange were v´can bolt togeter the hole
