Showing posts with label composite motors. Show all posts
Showing posts with label composite motors. Show all posts
4/26/13
P Motor Static Test at FAR
by
DTH Rocket
Earlier this April I went out the the F.A.R. site for some fun experimental rocketry. Before I got there apparently there had been a hypergolic rocket test of nitrogen tetroxide and hydrazine (for those of you that don't know, these are some VERY dangerous chemicals!) Another guy had put together a baby P-class motor (pictured above). As I watched it fire, I realized that I have been spoiled on XCOR's Lynx engine (each engine produces 3000 lbs of thrust with a maximum duration of 3 minutes!). Previously I would have done a backflip to see a P motor but now I feel rather indifferent. In a way it's kind of sad, but at the same time it also goes to show how awesome life is right now.
As I mentioned in a previous post, I recently got involved in another project, called the Sugar Shot to Space (SS2S) and am working on some electronics for a flight they are planning early this fall.
8/10/08
High-Power Rocket Launch 8/9/08
by
DTH Rocket
Success!! I would say my biggest success! Exporter 2000 flew flawlessly.
As you can probably see from the picture one motor came up to pressure a little before the other. Cluster ignition is tricky, but I managed to pull it off.

No camera man actually stood this close. This is the frame from a pad camera.
There was only one problem: the video camera came back empty. 8(
My plan is to launch it again in a few days at my own field. Right now I'm attaching a mirror to the side of the rocket at a 45 degree angle so the video is looking down.
My altimeter indicated that the rocket went to 1,650 feet, reaching speeds of 220 mph.
I'll post the video from the launch soon!
As you can probably see from the picture one motor came up to pressure a little before the other. Cluster ignition is tricky, but I managed to pull it off.

No camera man actually stood this close. This is the frame from a pad camera.
There was only one problem: the video camera came back empty. 8(
My plan is to launch it again in a few days at my own field. Right now I'm attaching a mirror to the side of the rocket at a 45 degree angle so the video is looking down.
My altimeter indicated that the rocket went to 1,650 feet, reaching speeds of 220 mph.
I'll post the video from the launch soon!
8/7/08
"Current Project" Needs a Name
by
DTH Rocket
I have to quickly think of a name for this awesome rocket before I launch it on Saturday. Have any bright ideas?
I hope to talk to some experienced rocket people at the launch to see what kind of igniter I should use. I don't want to crash this one!!
The business end.
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