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Seeking Insights on Water Rocket Fins Optimization Hello Rocketry Enthusiasts! I hope this post finds you all soaring high in your rocketry adventures! I'm a high school student currently navigating through the fascinating world of water rocketry for my research paper My focus is on the optimization of water rocket fins in terms of their size
University team looking for advice: Movable fins or thrust vector . . . Question Hi everyone! We’re a university team just getting started with building model rockets, and one of our main goals is to develop an active control system We’re currently debating between using movable fins (canards) or thrust vector control (TVC)
Yard Sale Wanted | Rocketry Forum - Model Rocketry Forums If you have a personal rocketry-related item for sale, or that you're looking for, this is where you list it These are for one time sales items, no business sales To post you must either be a member for 30 days AND have 20 posts OR be a Supporting Member
Where do you put your Name phone # on the rocket? Put your contact data on your rocket in multiple locations Murphy's Law says you'll easily recover the marked rocket part, but the unmarked parts are the ones people will pick up later and say "Cool rocket, expensive-looking too, I wonder who it belongs to?"
Selection of the appropriate fin and control system to stabilize a . . . The rocket I fly is typically set up for a stability of 1 3-1 5 calibers, including the effect of the canards on stability For the canards I use (a root and span of 2" for example), a canard deflection of 6° might result in a turn rate of 25° s for yaw or pitch
GPS Trackers for Rocket - Rocketry Forum I'm terrified of losing my rocket though and am contemplating investing in some sort of tracking system I know these "egg timers" are suggested but yes, I'm intimidated by all the tiny parts I'm wondering if there's anything that works with iPhone perhaps? Something simple and cheaper than the $500 kits I see on some websites?
Hybrid Rocket Build Thread - Rocketry Forum Hello everyone, I am currently in the process of building a HPR hybrid rocket motor and am posting to get opinions, advice, and help The motor has a theoretical average thrust of 800N 2 Propellant is paraffin wax with carbon black additive 3 Oxidizer is N2O I have already
New Method for Parachute Deployment? Deployment by Rocket Extraction . . . These either requiere the rocket to have a certainly speed to work or a heavy supporting structure to enable the deployments If the objective is to minimize weight and for the deployment to occur as far and as close at apogee as possible, wouldn't this Rocket Extraction method be very practical? I would love to know your opinion Thank you!
Favorite Estes Rocket | Rocketry Forum - Model Rocketry Forums $25 99 Estes 2435 3 Bandits Rocket-Building Kit, Beginner Mini-Engine-Powered Flying-Rocket-Model Kit for Ages 10+ Amazon com $26 26 Flashlights Rocket Launcher for Kids, 12 Foam Rockets Toy Sturdy Stomp Launch Pad, Adjustable 2in1 Air Rocket Set Shoots Up to 100 Ft, Fun Sport Outdoor Toys for Kid Boy Girl, Christmas Stocking S COSOOS $15 22
Electronic Gyro Rocket Roll Stabilization System - Rocketry Forum Hello everyone, I would like to introduce you to a gyroscopic stabilization system which I made The system is designed to prevent the rocket from rolling The idea is to use it with rockets that have a built-in camera or other equipment that does not withstand the rolling of the rocket during