RobertC
Active Member
I already have another thread about this rocket build, but the title of the thread doesn't mention what the rocket is. I'm going to attach my open rocket file to this thread so other people can use it in the future, in the file I included a 38mm motor adapter, but that should be pretty easy to remove if anyone decides to use the file. I thought it might be easier for them to find it if I put the manufacturer and model info in the title, so that's my main reason for making a new thread. Also I'm not sure anyone saw my last post on that thread because I haven't seen any replies, and y'all are usually pretty quick to help when I post over there. I asked on my previous thread if y'all thought the file looked right in case I missed a critical detail of some sort, but for some reason I didn't think about attaching the whole file and I only included a screenshot, so I'm going to include the file this time. I apologize if I'm asking dumb questions, I'm just not the greatest with computers. This is my first time using open rocket, and as near as I can tell, the simulation looks good, but was hoping someone with more experience than me wouldn't mind taking a look at it just to see if I did something dumb and have something set wrong or something. For my last simulation, I picked a Cesaroni H225-14A for the motor. On that simulation I added 400g of nose weight. Stability is 1.36 cal, speed off the rail is 56.7 fps, and apogee is around 1200 ft. I'm just curious if these are good numbers for a certification flight? I'm also curious if I should be concerned about drag separation? I'm also going to include my photos again, just in case the unthinkable happens. then at least there's photos of it floating around. Thanks for everyone's help!