motor

What is a good fuel for a complete beginner rocket? One that can just be easily burned as a test motor. It will not be on a rocket so umm yeah...

hello guys we are a rocket team from turkey and we want make a rocket motor and we dont know any thing about motors can you help us? it be like cesaroni l585 high power motor. what is the chemicals? is there any tutorial or like that? thenk you :)

Hi, I visited the site of Nakka Rocketry and tried to use an excel document to figure out the best shaped nozzle for my rocket, but it didn't work for some reason. Here are my rocket motor specs, maybe you can help me out with how to get the best nozzle design? - Motor case: 3/4 inch PVC...

Hi, I'm working on a project, to make a self landing hobby rocket, but with a solid rocket motor. I would like it to be a slow burnin one preferably with a stable thrust througout the burn time of it. I want to be able to make it at home (obviously I would order ingreedients), so that I can...

I am looking for a new or used Cesaroni Pro54-4 grain motor case, in good condition and clean. Thanks

Any reasons why I shouldn't be looking at using a Loki M-1378 for my L3 cert flight? I understand it's a relatively new motor with a very high L/D ratio, so I'd enjoy hearing other's feedback on it. I like that's it's a relatively small impulse/high thrust design and also, after the L3 cert is...

What other ways can I attach an aluminum motor case to the body tube? Is it through engine retainers along with bulkheads? or just use shear pins?

I am building a linear-3 cluster rocket. The two side engines are 18mm (A/B/C) but the center is a single 24mm (D/E) motor. I only want the ejection charge on the center motor to fire. Are there any 18mm motors without a delay charge? (I know that the -0 motors don't have a delay charge, but I...

There are lots of threads on motor conversions for the Estes Saturn V. I am posting this to ask for advice because I have a limited set of specific engine options. Long story short, I am on vacation at my parents with plans to build and launch the Saturn V while here. I want to use larger than...

CTI Pro75 3G Case For Sale, All in Excellent condition, needs minor cleaning. CTI Gen 1 75mm 3G Case - 100.00 CTI Gen 1 Closure Set - 80.00 CTI 75mm Spacer (1) 15.00 **PLUS SHIPPING** If interested please Email me at [email protected] rather than PM. Thanks Gary T.