×
We have recently moved to a new server and are aware of issues with some images, the Rocksim library, and creating a new account. If you run into any other issues, please let us know through the Contact Us link at the bottom of the page. Thanks for visiting RocketReviews.
The section of the nozzle that increases thrust via the force exerted by the expanding exhaust gasses; may be a simple cone (typical for hobby rocketry) or a more complex shape