chamber temperature

Hello, I am trying to design an instrumentation system to measure the temperature and pressure readings in a model rocket engine. I am stuck on how to measure the temperature in the chamber. I am planning to use thermocouples to to measure temperature. But the idea I get online is that I can...

I've got some Polyseamseal Tub & Tile adhesive caulk I want to try out on my rocket for the first time to make a fillet. The caulk is apparently polyvinyl acetate based. I would be using the caulk to secure a through the wall fin to a motor mount tube containing a F-class motor. My concern is...

Hello! I am designing a cold gas thruster for a project that will use either N2 or air and I'm having trouble figuring out what my chamber temperature would be. I understand in this case it would be the temperature of the gas before entering the nozzle but I'm not sure if that would just be...