The test stand is at FAR but the dry lake is elsewhere. ------------------------------ Date: Sun, 20 Oct 2013 19:42:33 -0700 Subject: [AR] Re: Larger size motor case liners From: Ian Garcia <ianmga@xxxxxxxxx> Nice!!! Is that at FAR? Judging by the mountains in the background and the dry lake... On Fri, Oct 18, 2013 at 7:43 AM, Rick Maschek <rickmaschek@xxxxxxxxxxxxxx> wrote: > We got our phenolic liners and casting tubes made by plastifab > http://www.plastifabsd.com/ > > They were used in the twelve 6" motors we made for the Myth Busters 'JATO 3' > episode: > http://www.youtube.com/watch?v=cHUsGFGhfmk > > I then recovered them from the wreckage, cleaned them up and reused some a > second time in this burn (starts at 1:30 into the video): > http://www.youtube.com/watch?v=e8uOnT62UYE > > Rick > > Date: Wed, 16 Oct 2013 12:56:14 -0700 > Subject: [AR] Larger size motor case liners > From: Daryle Dismukes <daryled@xxxxxxxxx> > > > Those of you who are working with fuel grains in the 150mm / 5.5-6 inch > diameter range, what are you using for your motor cases and liners? The > largest I've done before is 98mm, and I used as much off the shelf Aerotech > hardware as I could. Now I need to do something larger in a hurry at work > and I'm hoping to find a source of pre-made carbon phenolic tubes between > 5.5 to 6 inches in diameter. Any sources or ideas? Other things to try? > -Daryle -- Ian M Garcia ------------------------------ End of arocket Digest V1 #43 ****************************