From: Bdale Garbee Date: Sat, 4 Jul 2015 20:58:25 +0000 (-0600) Subject: more tests X-Git-Url: https://git.gag.com/?p=web%2Fgag.com;a=commitdiff_plain;h=cd15f9c453456cf18f5654c231f4d37602a1a267 more tests --- diff --git a/rockets/research/index.mdwn b/rockets/research/index.mdwn index f86500b..76cb37f 100755 --- a/rockets/research/index.mdwn +++ b/rockets/research/index.mdwn @@ -9,5 +9,9 @@ ## Test Log ## +* [Test 6](test6.html) - 4 July 2015 - 4 38mm KNSO grains +* [Test 5](test5.html) - 25 June 2015 - 4 38mm KNSO grains with flight data! +* [Test 4](test4.html) - June 2015 - 4 38mm KNSO grains plus test strand +* [Test 3](test3.html) - June 2015 - 4 38mm KNSO grains plus test strand * [Test 2](test2.html) - 31 May 2015 - 4 38mm KNSO grains plus test strand * [Test 1](test1.html) - 30 May 2015 - 3 38mm KNSO grains plus test strand diff --git a/rockets/research/test5.mdwn b/rockets/research/test5.mdwn index d636778..22979df 100755 --- a/rockets/research/test5.mdwn +++ b/rockets/research/test5.mdwn @@ -65,9 +65,11 @@ Motor : H170 These four grains were assembled in an AT 38/480 case with a random AT delay grain from the pile of left-overs, and flown in Robert's Madcow -Little John at Tripoli Colorado Spring Fling 2015. We used a Slim Gem -igniter from Quickburst. Great flight! The motor seemed to come up to -pressure quickly, and burned brilliantly. +Little John at Tripoli Colorado Spring Fling 2015. We used a +[Slim Gem](http://www.quickburst.net/slim_gem_igniter.htm) +igniter from [Quickburst](http://www.quickburst.net/). Great +flight! The motor seemed to come up to pressure quickly, and burned +brilliantly. The airframe weighed 1200 grams ready to launch, and 982 grams post-flight, of which 1g or so was BP in the ejection charge, and a few grams were in diff --git a/rockets/research/test6.mdwn b/rockets/research/test6.mdwn new file mode 100755 index 0000000..0561b94 --- /dev/null +++ b/rockets/research/test6.mdwn @@ -0,0 +1,19 @@ +# Test 6 # + +Identical to [Test 5](test5.html), except using our new PVC pipe cap +casting tube caps. We hope that since these leave explicit air gap +above the propellant, that we'll get "cleaner" grains with the mix +self-leveling in the casting tubes. + +These grains were cast on 4 July 2015. + +## Results ## + +* Grain 1, ?g net +* Grain 2, ?g net +* Grain 3, ?g net +* Grain 4, ?g net + +## Observations ## + +Pour again went really smoothly.