supersonic

Hi folks. I have some problem with the desing.My rocket will be a supersonic rocket that's why there are some diffrences with desinging. ı did a lots of simulation, althought my stabilitiy ghraphic is fine there is a warning about body calculations. ı dont know what to do. Could you help me...

I'm working on a project--and hoping to fly it at Bama Blastoff II in October. I'm trying to build a mach-capable rocket using a carbon fiber airframe, and a 3-D printed 38mm fin can from Additive Aerospace. My experience with 3-D printed components is limited to low power flights. If it...

Hey everyone! First poster here. I'm an absolute newbie to this subject who just learned about it a few days ago, so have mercy on me if I'm wildly off the mark here with my question: In the search for a lighter rocket, has anyone built a supersonic rocket which has a carbon fiber skeletal...

Hey there, everyone I just confirmed a bird I'm building may be light enough to break the sound barrier on an L1000! However, I'm concerned about the structural integrity of my building material. I have no doubt everything will hold up to the acceleration, but I'm concerned about the pressure...

Regarding materials and geometric shape, How would you mount 3 fins on a tube such that they can rotate in position (for steering) yet be securely mounted to withstand Airspeed of Mach 5?

Welcome to my ambitious build! A little backstory: My name is Caden, I'm 18 years old and this is my first year in HPR. I've recently completed my level 2 certification and ever since I've been anxious to move onto something bigger and better (I know I'm another hot shot young guy). Below are...