pressure

Hello, I am wondering about static port holes. I currently have a 6 inch Diameter rocket with a 12 inch AV bay. The current simulation is that it will be flying at Mach 0.53 as the highest velocity with an apogee of 4823ft (This is with an Aerotech L1520T motor). Now my question here is that...

Hello I've built a loc Black Brant 4 inch and I was wanting to ask with the baffle system in place, does that cut down the election pressure from the motor? Or will I still get good ejection power? Thank you

Hello everyone! I was looking for a compact station able to help me during the three main stages of a scratched built rocket: prepare the solid propellant, test and log data of the rocket engine and launch the rocket (vehicle’s design apart). I was’t able to find anything on the market so I...

Hi! I am 11, and I’m quarantined at home and bored. So, I started building an imaginary rocket! I’m not sure what thread to put this in, so if anyone wants to give me some advice on using this forum I’d be grateful. This is my question: I had an idea, of using helium (does that even absorb a...

Hey guys, I'm currently into building my own motors and was wondering if anyone else out there currently uses star grains? I currently use a bates grain configuration (basically multiple toilet paper roll shapes stacked together with a slight gap between each) but I end up taking a long time to...

Hello, For static test, is it better to use a force sensitive resistor or using a weight load cell in Arduino? Most force sensitive resistors can only handle 1000N. Is that enough? Any recommendations for which to use and products that can be purchased? Thanks.

I hope it's not too much of a bother that I have 2 threads side by side Currently I have a design featuring a single bay dual deployment, featuring a nosecone w/ payload at the top, then the recovery bay containing the parachutes, tenders, and a system (undecided) to pressurize the bay, with...