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re: My First Attemt At A Rocket Motor

Posted on 7/6/17 at 2:11 pm to
Posted by FreddieMac
Baton Rouge
Member since Jun 2010
20990 posts
Posted on 7/6/17 at 2:11 pm to
I am not a sophomore in aerospace engineering at Auburn, but what you built there was a plastic pipe bomb, not a rocket. You keep going down this road and you will be on an FBI watch list!



quote:

Written for people who aren't rocket engineers, "Amateur Rocket Motor Construction" teaches the reader how to make real solid fuel rocket motors with simple tools and easy-to-find materials. Richly illustrated with more than 600 photos and drawings, this incredible 8-1/2 x 11, 528 page book contains everything you need to know to make 5 homemade rocket fuel formulas and 54 proven and tested rocket motor designs.
This post was edited on 7/6/17 at 2:13 pm
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 7/6/17 at 2:15 pm to
quote:

I am not a sophomore in aerospace engineering at Auburn, but what you built there was a plastic pipe bomb, not a rocket. I can tell you think, you keep going down this road and you will be on an FBI watch list!

at first I thought this was a joke but you're right, it in no way resembles a rocket, and pretty primitive at whatever he was trying to do, but he's keeping up the charade, war eagle, I guess
Posted by FreddieMac
Baton Rouge
Member since Jun 2010
20990 posts
Posted on 7/6/17 at 2:17 pm to
quote:

at first I thought this was a joke but you're right, it in no way resembles a rocket, and pretty primitive at whatever he was trying to do, but he's keeping up the charade, war eagle, I guess



Trying to get someone to sign up to a YouTube channel....
Posted by TigerstuckinMS
Member since Nov 2005
33687 posts
Posted on 7/6/17 at 2:20 pm to
quote:

Uh, Thiokol in Utah tests their SRBs in a similar manner...horizontally.

Do they just use more bricks to hold theirs down?
This post was edited on 7/6/17 at 2:24 pm
Posted by HogBalls
Member since Nov 2014
8589 posts
Posted on 7/6/17 at 2:29 pm to
quote:

I'm going into my sophomore year of aerospace engineering

And that's what you came up with???

I'm sure Elon will call this week.
Posted by BoostAddict
Member since Jun 2007
2986 posts
Posted on 7/6/17 at 2:30 pm to
Where did you get the potassium nitrate?
Posted by lsu1919
Member since May 2017
3244 posts
Posted on 7/6/17 at 2:31 pm to
Not to be a pessimist here, but...

You know there are laws that regulate this kind of stuff, right?

I get you wanna make your own but it seems like you're not utilizing the full (or any) potential of the internet here.

First, buy that book someone linked to earlier. I owned it years ago and it's a great resource.

Next, join a rocket club. They're everywhere and I'm sure there's one in/around auburn.

Then get on the net and do some research.

This is a good place to start.

Trying to build your own rocket motor from scratch out of pvc seems like a really bad idea when there are so many resources out there to help.

Then one day you can build something like this.

Posted by Boudreaux35
BR
Member since Sep 2007
21449 posts
Posted on 7/6/17 at 2:33 pm to
quote:

Where did you get the potassium nitrate?


You can buy it as a fertilizer.
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 7/6/17 at 2:34 pm to
quote:

You can buy it as a fertilizer.



that you TimmyMac jr.?
Posted by PhilemonThomas
Member since Jan 2015
2942 posts
Posted on 7/6/17 at 2:50 pm to
quote:

I'll give it a name.


May I suggest "The Ditch" in honor of its first test site.
Posted by idlewatcher
County Jail
Member since Jan 2012
79052 posts
Posted on 7/6/17 at 3:01 pm to
Thanks for the explanation and best of luck in your future studies youngin'
Posted by Gaston
Dirty Coast
Member since Aug 2008
38964 posts
Posted on 7/6/17 at 3:07 pm to
I'd study materials in physics or ME if I wanted to go into aerospace. I work in the industry and I still don't really understand what that degree (AE) gets you. It almost never fails, it all hinges on what the materials folk say.
This post was edited on 7/6/17 at 3:11 pm
Posted by 777Tiger
Member since Mar 2011
73856 posts
Posted on 7/6/17 at 3:09 pm to
quote:

Trying to get someone to sign up to a YouTube channel....



looks like Major Tom von Braun checked out of this thread
Posted by chinese58
NELA. after 30 years in Dallas.
Member since Jun 2004
30385 posts
Posted on 7/6/17 at 3:27 pm to
You need the Stennis Space Center facilities to test your engines.

Posted by Boudreaux35
BR
Member since Sep 2007
21449 posts
Posted on 7/6/17 at 3:29 pm to
quote:

Then one day you can build something like this.


Or like this:


Tiki Hut
Posted by LessofLes
Member since Sep 2010
1686 posts
Posted on 7/6/17 at 3:36 pm to
quote:

Ideally, I would machine my nozzles




I thought it was pronounced "my nizzle" ? Can't believe I've been addressing my people wrong this whole time.
This post was edited on 7/6/17 at 3:40 pm
Posted by foshizzle
Washington DC metro
Member since Mar 2008
40599 posts
Posted on 7/6/17 at 3:56 pm to
Join a rocketry club if there's one in your area. Some of them are pretty damn serious and send rockets over 100k feet up. Takes FAA approval and such.
Posted by Tactical Insertion
Member since Feb 2011
3205 posts
Posted on 7/6/17 at 4:01 pm to
quote:

Samson


Holy shite I thought you were kidding until I googled "Samson launch site"

Samson is a dump. Meet me at Mcinnis Vet and we can fight. No pipe bombs allowed though.

Edit: Go Panthers
This post was edited on 7/6/17 at 4:03 pm
Posted by LSUAlum2001
Stavro Mueller Beta
Member since Aug 2003
47129 posts
Posted on 7/6/17 at 4:05 pm to
quote:




Looks like the A1 Stand out here.

The E Complex has cooler stuff. shite blows up more often.
Posted by HamzooReb
Utah
Member since Mar 2013
12018 posts
Posted on 7/6/17 at 6:00 pm to
quote:

I'm going into my sophomore year of aerospace engineering


Enjoy your last semi 'easy' year of Aerospace Engineering
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